When you are creating a certificate, which process does the certificate authority use to guarantee the authenticity of the certificate
Answers
Answer:
Verifying digital signature
Explanation:
In order to guarantee authenticity of digital messages an documents, the certificate authority will perform the verification of the digital signature. A valid digital signature indicates that data is coming from the proper server and it has not been altered in its course.
Related Questions
D-H public key exchange Please calculate the key for both Alice and Bob.
Alice Public area Bob
Alice and Bob publicly agree to make
N = 50, P = 41
Alice chooses her Bob
picks his
Private # A = 19 private #
B= ?
------------------------------------------------------------------------------------------------------------------------------------------
I am on Alice site, I choose my private # A = 19.
You are on Bob site, you pick up the private B, B and N should have no common factor, except 1.
(Suggest to choose B as a prime #) Please calculate all the steps, and find the key made by Alice and Bob.
The ppt file of D-H cryptography is uploaded. You can follow the steps listed in the ppt file.
Show all steps.
Answers
Answer:
See explaination
Explanation:
Please kindly check attachment for the step by step solution of the given problem.
Wider channel bandwidth ________. increases transmission speed allows more channels to be used in a service band both increases transmission speed and allows more channels to be used in a service band neither increases transmission speed nor allows more channels to be used in a service band
Answers
Wider channel bandwidth decreases transmission speed.
What is Wider channel bandwidth?Wider WiFi channel widths is known to be a bandwidth that is made up of 40 MHz and 80 MHz width.
They are known to be used often in the 5 GHz frequency band. In this type pf band, there are said to have a lot of WiFi channels and also less overlapping channels and as such, Wider channel bandwidth decreases transmission speed.
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You have a new computer placed on your desk. The computer consists of the CPU case, a monitor, a keyboard, and a mouse. The CPU case has indicator lights for power and for the hard disk. You press the power switch on the CPU case. The power light comes on. You hear noises coming from the CPU case, and the hard disk light blinks on and off several times. After a couple of minutes, the noises and blinking disk light stop. You hear a soft sound like a fan running, but you can't hear anything else. The screen has been totally blank during the entire process.
What is the most likely reason the screen is blank?
A. The monitor is not turned on.
B. The CPU power supply is not working.
C. The computer is not on.
D. The keyboard is not connected.
Answers
The most likely reason the screen is blank is A. The monitor is not turned on.
What is Troubleshooting?Troubleshooting is a type of problem resolution that is frequently used to fix broken components or operations on a machine or a system.
In order to address an issue and get the product or process back in operation, a logical, methodical search for the problem's source is required. It takes troubleshooting to find the symptoms.
Hence, it is stated that there is the power light on in the CPU, but the screen is blank and hence, the conclusion here is that the monitor is not turned on.
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How would you explain a number system to someone who had never seen numbers before
Answers
Answer:
Use a number of items (likes apples) to show the amount each number correlates to.
Explanation:
Velma is graduating from Ashford at the end of next year. After she completes her final class, she will reward herself for her hard work with a week-long vacation in Hawaii. But she wants to begin saving money for her trip now. Which of the following is the most effective way for Velma to save money each month?
Answers
This question is incomplete because the options are missing; here are the options for this question:
Which of the following is the most effective way for Velma to save money each month?
A. Automatically reroute a portion of her paycheck to her savings account.
B. Manually deposit 10% of her paycheck in her savings account.
C. Pay all of her bills and then place the remaining money in her savings account.
D. Pay all of her bills and then place the remaining money in her piggy bank.
The correct answer to this question is A. Automatically reroute a portion of her paycheck to her savings account.
Explanation:
In this case, Velma needs to consistently save money for her vacation as this guarantees she will have the money for the trip. This means it is ideal every month she contributes consistently to her savings for the vacation.
This can be better be achieved by automatically rerouting a part of her paycheck for this purpose (Option A) because in this way, every month the money for the vacations will increase and the amount of money will be consistent, which means Velma will know beforehand the money she will have for the vacation. Moreover, options such as using a piggy bank or paying the bills and using the rest for her savings, do not guarantee she will contribute to the savings every month, or she will have the money she needs at the end.
Which cable standard is a standard for newer digital cable, satellite, and cable modem connections?
Answers
Answer:
Coaxial cable
Explanation:
I have to do this shape-up and have this on notepad but I don't know what my next move should be to be able to run it.
This is the Specifications for the shape up • Add a 2-tier navigation menu. The main menu and Stress Relief submenu should include the links shown above. In addition, a Healthy Diets submenu should be included with the links “Why a Healthy Diet?”, “Plan Your Meals”, “Count Your Calories”, and “Calculate Your BMI”. Be sure all the links refer to the correct pages. (The “What is Stress?” link should refer to the index.html page in the stress folder, and the “Why a Healthy Diet?” link should refer to the index.html page in the diet folder).
• Format the navigation menu so the background color is steelblue, so the link for the page that’s currently displayed (in this case, Home) has black text, and so the link that the mouse is hovering over or has the focus (in this case, Meditation) has a lightsteelblue background.
• Remove the links from the h3 headings in the section, since these pages can now be accessed from the menu.
• Modify the logo in the header so it’s a link that displays the home page. • Format the list in the sidebar so there’s no space to the left of the list items. In addition, remove the underlines from the links in the list items.
Answers
Using the knowledge in computational language in html it is possible to write a code that enhance the home page you worked on in so it includes a two-tier horizontal navigation menu and an image link.
Writting the code:<!DOCTYPE html>
<html lang="en">
<head>
<style>
{
margin: 0;
padding: 0;
}
body
{
font-family: Arial, Helvetica, sans-serif;
font-size: 100%;
margin-left: 10px;
width: 900px;
margin: 0 auto;
border: 3px solid steelblue;
border-radius: 2px;
box-shadow: 2px 2px 3px 3px black;
background-color: #fffded;
}
a{ text-decoration:none;
}
a:link {color:maroon;}
a:visited{color:maroon;}
a:hover, a:focus{ color:steelblue;}
main p:first-child, a:hover, a:focus{color:maroon;}
main p:last-child,a:visited,a:focus,a:link{color:steelblue;}
header
{
padding-bottom: 1em;
border-bottom: 3px solid steelblue;
background-image: -moz-linear-gradient(
180deg, white 0%, lightsteelblue 100%);
background-image: -webkit-linear-gradient(
180deg, white 0%, lightsteelblue 100%);
background-image: -o-linear-gradient(
180deg, white 0%, lightsteelblue 100%);
background-image: linear-gradient(
180deg, white 0%, lightsteelblue 100%)
}
.quote
{
text-indent: 50px;
padding: .5em .5em .5em .5em;
}
header img
{
float:left;
margin-right:1em;
}
#div1 {
position: relative;
}
#div1 > a {
cursor:pointer;
list-style:none;
}
#div2 {
position: absolute;
top: 100%;
left: 0;
display:none;
height: 30px;
width: 200px;
background-color: white;
z-index: 20;
}
#div1:hover #div2 {
display:block;
}
#div3 {
position: relative;
}
#div3 > a {
cursor:pointer;
list-style:none;
}
#div4 {
position: absolute;
top: 100%;
left: 0;
display:none;
height: 30px;
width: 215px;
background-color: white;
z-index: 20;
}
</footer>
</body>
</html>
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Computers are because they can perform many operations on their own with the few commands given to them
Answers
Computers are programmable because they can perform a wide range of operations on their own with just a few commands given to them. They are designed to carry out different functions through the execution of programs or software, which comprises a sequence of instructions that a computer can perform.
The instructions are expressed in programming languages, and they control the computer's behavior by manipulating its various components like the processor, memory, and input/output devices. Through these instructions, the computer can perform basic operations like arithmetic and logic calculations, data storage and retrieval, and data transfer between different devices.
Additionally, computers can also run complex applications that require multiple operations to be performed simultaneously, such as video editing, gaming, and data analysis. Computers can carry out their functions without any human intervention once the instructions are entered into the system.
This makes them highly efficient and reliable tools that can perform a wide range of tasks quickly and accurately. They have become an essential part of modern life, and their use has revolutionized various industries like healthcare, education, finance, and entertainment.
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Compare a Wi-Fi hotspot with a cybercafé.
Answers
Answer:
A WiFi Hotspot is a wireless internet connection that allows a computer, smartphone, or any other internet-enabled devices to connect to internet access points.
A cybercafe refers to any business place that allows people to access the internet usually within its premises after paying for connection access to connect to it.
Explanation:
Write a python program that will accept monthly salary amounts greater than zero but less
than or equal to 400,000.00 until the user enters the character ‘e’. After the user
enters the character ‘e’, calculate the net pay of all salaries by deducting income tax at
a rate of 25%, pension of 5% and housing contribution of 2% from each salary
entered. Additionally, print the number of salaries that were entered in the program
along with the number of salaries that exceed 300,000.00
write a python program
The English alphabet has 26 letters starting from A and ending with Z. If we map the
first 26 numbers i.e 1 through to 26 to each letter in the alphabet, we could encode
messages using numbers. For example, 123 could be represented as ‘ABC’ and 26 could
be the letter ‘Z’. Write a program that accepts 10 integers from the user ranging from 1
- 26. After accepting the values, the program should determine and print the
corresponding letters.
Answers
It won't save the answer. Maybe I can give it to you in the comment.
You can message me if you want. I cannot post the answer in the comment too:(
Who is demonstrating entrepreneurship?
O A contractor makes money providing technical support to two different companies.
O A biomedical researcher finds a cure for a rare disease and shares it in a manuscript.
O Atechnician works on a certification to increase her chances of promotion.
O A recent graduate makes money helping teachers sell their lesson plans online.
Answers
Answer: D: A recent graduate makes money helping teachers sell their lesson plans online.
Explanation: I am in accounting and have taken it for 3 years.
Answer:
It is A
Explanation:
Since D was proven wrong ^ The only answer that makes sense is A
How do you scramble eggs
Answers
Put a spoon of butter in pan, melt on med/low heat
Crack eggs into a cup (or bowl if you want to make sure there are no shells)
Add a small amount of milk to eggs
Whisk
Pour in pan (keep heat just under medium)
-(Add salt & pepper, chives, or onions at this point.. if you want to add cheese add it just before they are done)
Use a spatula or wooden to scrape the egg off the pan as it cooks.
-Don’t stir/scrape too much bc it will make the eggs look more like grits than fluffy eggs
-stir/scrape often enough to prevent overcooking but leave them long enough for them to stick to the bottom of the pan.
Your program has a loop. You want to exit the loop completely if the user guesses the correct word.
Which statement leaves the loop?
A. continue
B. exit
C. break
D. quit
Answers
break
Explanation:
breaking it will stop the loop and you are free
Leaves the loop C. break
What is the Loop website?Loop websites are provided with user-friendly features that simplify sharing critical information with your community. Small and medium-sized cities can now launch websites and apps with advanced parts once only open to larger cities.
Whats the loop about?Definition of the loop
A bunch of people who know about or have influence or control over something She wants to stay in the loop as these differences are being considered.
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What is the output by the code below system.out.print(8-4+2);
Answers
Answer:
6
Explanation:
Your friend Alicia says to you, “It took me so long to just write my resume. I can’t imagine tailoring it each time I apply for a job. I don’t think I’m going to do that.” How would you respond to Alicia? Explain.
Answers
Since my friend said “It took me so long to just write my resume. I can’t imagine tailoring it each time I apply for a job. I will respond to Alicia that it is very easy that it does not have to be hard and there are a lot of resume template that are online that can help her to create a task free resume.
What is a resume builder?A resume builder is seen as a form of online app or kind of software that helps to provides a lot of people with interactive forms as well as templates for creating a resume quickly and very easily.
There is the use of Zety Resume Maker as an example that helps to offers tips as well as suggestions to help you make each resume section fast.
Note that the Resume Builder often helps to formats your documents in an automatic way every time you make any change.
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Please help I have no idea what to do :(
Write a program that simulates a coin flipping. Each time the program runs, it should print either “Heads” or “Tails”.
There should be a 0.5 probability that “Heads” is printed, and a 0.5 probability that “Tails” is printed.
There is no actual coin being flipped inside of the computer, and there is no simulation of a metal coin actually flipping through space. Instead, we are using a simplified model of the situation, we simply generate a random probability, with a 50% chance of being true, and a 50% chance of being false.
Answers
A Java Script program that simulates a coin flipping, so that each time the program runs, it should print either “Heads” or “Tails” along with the other details given is stated below.
Code for the above coin simulationvar NUM_FLIPS = 10;
var RANDOM = Randomizer.nextBoolean();
var HEADS = "Heads";
var TAILS = "Tails";
function start(){
var flips = flipCoins();
printArray(flips);
countHeadsAndTails(flips);
}
// This function should flip a coin NUM_FLIPS
// times, and add the result to an array. We
// return the result to the caller.
function flipCoins(){
var flips = [];
for(var i = 0; i < NUM_FLIPS; i++){
if(Randomizer.nextBoolean()){
flips.push(HEADS);
}else{
flips.push(TAILS);
}
}
return flips;
}
function printArray(arr){
for(var i = 0; i < arr.length; i++){
println("Flip Number " + (i+1) + ": " + arr[i]);
}
}
function countHeadsAndTails(flips){
var countOne = 0;
var countTwo = 0;
for(var i = 0; i < flips.length; i++){
if(flips[i] == HEADS){
countOne+=1;
}
else {
countTwo+=1;
}
}
println("Number of Heads: " + countOne);
println("Number of Tails: " + countTwo);
}
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Assume that c is a char variable that has been declared and already given a value. Write an expression whose value is true if and only if c is what is called a whitespace character (that is a space or a tab or a newline-- none of which result in ink being printed on paper).
Answers
The expression whose value is true if and only if c is what is called a whitespace character is ( c == " II c== '\n' || c == '\t').
The "white-space character" space, tab, line feed (newline), carriage return, form feed, and vertical tab serve the same function as the spaces between words and lines on a printed page: they facilitate reading. White-space characters and other tokens, including operators and punctuation, serve as token delimiters (bounded spaces).
The C compiler ignores white-space characters while parsing code unless you use them as separators, as parts of character constants, or as literal strings. To make a program easier to read, use white space characters. Take note that comments are also treated as white space by the compiler.
Any character or string of characters used to represent horizontal or vertical space in typography is known as whitespace in computer programming. A whitespace character usually takes up space on a page even though it does not correlate to a mark when it is rendered.
For instance, the standard whitespace symbol U+0020 SPACE (also known as ASCII 32) is a punctuation mark for a blank space that is used to separate words in Western scripts.
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3. Rearrange the mixed up process of logging into an email account in the right order.
a. Click on sign in
b. Type the website address of the email service provider.
c. Enter your ID and password
d. Open the web browser.
e. Click on the mail link.
Answers
To log into an email account, the following steps should be taken in order:
The Steps to be takenOpen the web browser.Type the website address of the email service provider.Click on the mail link.Click on sign in.Enter your ID and password.First, open the web browser and type the website address of the email service provider into the address bar. Then, click on the mail link to go to the email login page.
Next, click on the sign-in button to access the login page. Finally, enter your ID and password in the respective fields to log in successfully.
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PLS HELP
For the syntax “Input.GetAxis()”, Input is a ____ and GetAxis is a ____.
Group of answer choices
routing; method
method; routine
routine; class
class; method
Answers
In the declaration, Input is a class and GetAxis is a method when the syntax is "Input.GetAxis()".
What is a syntax example?With English, syntax determines the order of grammatical elements such as subjects, verbs, indirect and direct objects, etc. For instance, when ever a phrase additionally includes the verb and a direct object, the correct sequence becomes subject verb direct object.
What is syntax in language?Linguists refer to a set of principles and rules that control sentence structure and word order in a given language as a language's syntax. Subject-verb-object is indeed the general rule of syntax in English.
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Please help with this I attached a pic of what I have tried to come up with. I'll give more point !!
You have been asked to write a program that calculates the total price for a picnic lunch that the user is purchasing for a group of friends. Your program should:
• Ask the user to enter her budget for the lunch • The user has the option of buying apples, cheese, and bread.
• Set the price per apple, price per pound of cheese, and price per loaf of bread as constant variables.
• Use a nested repetition/selection structure to ask the user what type of item and how much of each item he/she would like to purchase. Keep a running total of the items purchased inside the loop.
• Exit the loop if the total has exceeded the user's budget. Additionally, provide a sentinel value that allows the user to exit the purchasing loop at any time. • After the loop is exited, display the total amount spent, the total amount of each item purchased (quantity and cost) and the amount of the budget that remains. .
Be sure to include appropriate documentation at the start of the program and within the program.
You will submit your .py file for this part of the test as a response to this question.
Answers
In python:
budget = float(input("What is your budget? $"))
apple_price = (whatever value you choose)
cheese_price = (whatever value you choose)
bread_price = (whatever value you choose)
apple_quantity = 0
cheese_quantity = 0
bread_quantity = 0
total = 0
# Finished initializing each variable.
# The loop stops when the budget is less than or equal to zero. Hopefully at zero though.
while budget > 0:
what_type = input("What type of item would you like? (a/c/b) ")
if what_type == "a":
apple_quantity = int(input("How many apples would you like? "))
if apple_quantity * apple_price > budget:
print(f"You can't afford {apple_quantity} apples")
apple_quantity = 0
# If the price of apples exceeds what is available in the budget, we can't buy the apples. This is the same for bread and cheese.
budget -= (apple_quantity * apple_price)
total += apple_quantity
# The budget is modified to include the price of the food purhcased, and the total amount of items purchased is increased if the user can afford the item(s).
elif what_type == "c":
cheese_quantity = int(input("How much cheese would you like? "))
if cheese_quantity * cheese_price > budget:
print(f"You can't afford {cheese_quantity} pounds of cheese")
cheese_quantity = 0
budget -= (cheese_quantity * cheese_price)
total += cheese_quantity
elif what_type == "b":
bread_quantity = int(input("How much bread would you like? "))
if bread_quantity * bread_price > budget:
print(f"You can't afford {bread_quantity} loaves of bread")
bread_quantity = 0
budget -= (bread_quantity * bread_price)
total += bread_quantity
elif what_type == "exit":
break
# This is the sentinel value to exit the purchasing program whenever the user wants.
print(
f"The total amount spent: ${((bread_quantity * bread_price) + (cheese_quantity * cheese_price) + (apple_quantity * apple_price))}")
print(
f"You purchased {apple_quantity} apples worth ${apple_price * apple_quantity}, {bread_quantity} loaves of bread worth ${bread_price * bread_quantity}, and {cheese_quantity} pounds of cheese worth ${cheese_price * cheese_quantity}.")
print(f"You have ${budget} remaining on your budget.")
# The total amount spent, the amount of items and their prices, and the remaining budget is printed to the console.
I hope this helps! If you need any further assistance please comment, and I will do my best to help.
The program prompts user for his/her budget, items and quantity to be purchased and creates and invoice based on the input. The program written in python 3 goes thus :
budget = int(input('Enter your lunch budget : '))
# prompt for user's budgeted amount
price_inv = {'apple' : 3 , 'cheese' : 4 , 'bread' : 5 }
#dictionary for the price of items
cost_inv = {'apple' : 0 , 'cheese' : 0 , 'bread' : 0 }
#dictionary for the price of each items purchased
quantity = {'apple' : 0 , 'cheese' : 0 , 'bread' : 0 }
#quantity of each item purchased
total_sum = 0
#initialized value for the total sum
budget_left = budget
#initialized value for the amount left from user's budget.
while budget > 0 :
#a while loop which runs till budget is finished
item_type = input('enter the item to purchase : ')
if item_type == 'nothing_more' :
break
#allow user to break out of the loop before the condition is met
else :
units = int(input('units : '))
#prompts for the unit of items the user want
cost = units * price_inv[item_type]
#calculates the cost
cost_inv[item_type] += cost
#updates the cost dictionary
quantity[item_type] += units
#updates the number of units purchased
total_sum += cost
#updates the total cost
budget_left -=cost
#updates the budget left
budget -= cost
print('number of apples : ', quantity['apple'], 'Cost : ', cost_inv['apple'])
print('number of cheese : ', quantity['cheese'], 'Cost : ', cost_inv['cheese'])
print('number of bread : ', quantity['bread'], 'Cost : ', cost_inv['bread'])
print('Total cost : ', total_sum)
print('Budget left : ', budget_left)
#displays user's purchase information as an invoice
A sample run of the program is attached including the script.
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How do operating system work?
Answers
Answer:
The "operating system" manages software and hardware on the computer. Uploads files, has great memory and processes management.
Write a usability report of 2000 words for Clikcasnap.com
The report should be presented using an industrial usability report template and cover the following contents:
an executive summary to highlight key findings and recommendations;
a context of use analysis;
a detailed usability evaluation using cognitive walkthrough;
a detailed app navigation evaluation covering screen-level and overall navigation using think aloud;
design recommendations for all the issues identified.
Answers
The usability evaluation of Clikcasnap.com was conducted using a cognitive walkthrough and think aloud protocol to identify usability issues in the web application.
The analysis revealed several usability issues related to information architecture, navigation, and user interface design, which negatively impact the user experience.
The key recommendations include improving the navigation and information architecture, simplifying the user interface, and optimizing the search functionality to enhance the usability and user experience of the website.
Context of Use Analysis:
Clikcasnap.com is a web application that allows users to find, book, and pay for photography services online. The website is primarily aimed at individual consumers who want to hire a photographer for events, such as weddings, birthdays, and corporate events.
The users are expected to have basic computer skills and internet knowledge. The website caters to a diverse audience, including people of different ages, genders, and cultural backgrounds.
The website is designed to be used on desktops, laptops, and mobile devices, with a responsive design that adapts to the screen size of the device.
The context of use analysis revealed that the website has a clear purpose, but the navigation and user interface design are confusing and cluttered, which makes it challenging for users to find the information they need.
The website's primary task is to help users find photographers, but the information architecture does not support this task efficiently, leading to a poor user experience.
Detailed Usability Evaluation using Cognitive Walkthrough:
The usability evaluation of Clikcasnap.com using cognitive walkthrough identified the following usability issues:
1. Poor Information Architecture: The website's information architecture is poorly organized, making it challenging for users to find the information they need. The website lacks a clear and intuitive hierarchy that guides users to the content they need. The website's navigation structure is confusing, with too many options that overlap and are not well-organized.
2. Inconsistent Design: The website has an inconsistent design, with different layouts, fonts, and colors used across different pages. This inconsistency leads to confusion and hampers the user experience.
3. Cluttered User Interface: The user interface design is cluttered, with too many elements on the screen, making it challenging for users to focus on the task at hand.
4. Poor Search Functionality: The search functionality on the website is limited and does not provide users with relevant results.
5. Inefficient Navigation: The navigation on the website is inefficient, with too many clicks required to reach the desired content. Users often have to navigate through multiple pages to find the information they need.
Detailed App Navigation Evaluation covering Screen-level and Overall Navigation using Think Aloud:
The navigation evaluation of Clikcasnap.com using the think-aloud protocol identified the following usability issues:
1. Confusing Navigation: The navigation structure is confusing and does not follow a clear hierarchy. Users often find it challenging to navigate to the desired content, resulting in frustration.
2. Overlapping Content: The content on the website overlaps, with too many links and options that make it difficult to distinguish between different sections.
3. Inconsistent Layout: The layout of the website is inconsistent, with different pages having different layouts, fonts, and colors.
4. Unclear Labels: The labels on the website are often unclear, making it difficult for users to understand the purpose of each link.
Usability evaluation of Clikcasnap.com using cognitive walkthrough and think aloud protocols revealed several issues related to information architecture, navigation, and user interface design, requiring design recommendations to enhance the user experience.
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The length of similar components produced by a Company are approximated by a normal distribution model with a mean of 5 cm and a standard deviation of 0.02 cm. If a component is chosen at random,
What is the probability that the length of this component is between 4.98 and 5.02 cm?
What is the probability that the length of this component is between 4.96 and 5.04 cm?
Answers
The probability that the length of this component is between 4.98 and 5.02 cm is 0.6826. The probability that the length of this component is between 4.96 and 5.04 cm is 0.9544.
What is probability?
The area of mathematics dealing with probability is known as probability theory. Despite the fact that there are numerous ways to understand probability, probability theory treats the idea in a formal mathematical way by expressing thru a set of axioms. These axioms typically formalize probability as a sample space, that assigns a measure having value of 0 or 1 to a specific outcome called as the sample space. The term "event" refers to any about its of the sample space.
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Write a python code that prompts the user for the value of n and prints the sum of the series 1+ 1/2+ 1/3 +…..+ 1/n
Answers
The Python code snippet that brings the user for the value of n and calculates the sum of the series 1 + 1/2 + 1/3 + ... + 1/n is given below
What is the python code?Python is a programming language that is versatile and has a high level of abstraction suitable for a variety of purposes. The emphasis of the design philosophy is on enhancing code readability through the utilization of significant indentation, which is implemented via the off-side rule.
One can use a for loop in this code to traverse from 1 up to n. In each round, the sum_series variable is incremented by the inverse of the present value of 'i'. the output of the value of sum_series, denoting the summation of the sequence comprising 1 + 1/2 + 1/3 + ... This could be expressed as the reciprocal of n, or one divided by n.
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Effects of disregarding to ignoring computer problems
Answers
-It can cause damage to essential computer hardware.
-It can also lead to electric shock circuit that may cause fire.
-Loss of information and data.
Can anyone give me $2 (Reddem code/Promo Code)
Answers
What is the proper order for the fetch-execute cycle?
Answers
Control Unit – controls all parts of the computer system. It manages the four basic operations of the Fetch Execute Cycle as follows:
Fetch – gets the next program command from the computer’s memory
Decode – deciphers what the program is telling the computer to do
Execute – carries out the requested action
Store – saves the results to a Register or Memory
Arithmetic Logic Unit (ALU) – performs arithmetic and logical operations
Register – saves the most frequently used instructions and data
What are some ways to find out what skills you need to develop at work? Check all of the boxes that apply.
Ask a supervisor’s opinion.
Ask coworkers’ opinions.
Observe what people who have easy jobs are doing.
Attend trainings offered by the company.
Answers
Answer:
Attend traings
Explanation:
Because if you do you can learn diffent waay to do it and choose your way that you like.
ANd do not obseve poeple who has it easy
the answers are:
- ask a supervisor’s opinion
- ask coworkers’ opinions
- attend trainings offered by the company
Lossy compression means that when you compress the file, you're going to lose some of the detail.
True
False
Question 2
InDesign is the industry standard for editing photos.
True
False
Question 3
Serif fonts are great for print media, while sans serif fonts are best for digital media.
True
False
Question 4
You should avoid using elements of photography such as repetition or symmetry in your photography.
True
False
Answers
Lossy compression means that when you compress the file, you're going to lose some of the detail is a true statement.
2. InDesign is the industry standard for editing photos is a true statement.
3. Serif fonts are great for print media, while sans serif fonts are best for digital media is a true statement.
4. You should avoid using elements of photography such as repetition or symmetry in your photography is a false statement.
What lossy compression means?The term lossy compression is known to be done to a data in a file and it is one where the data of the file is removed and is not saved to its original form after it has undergone decompression.
Note that data here tends to be permanently deleted, which is the reason this method is said to be known as an irreversible compression method.
Therefore, Lossy compression means that when you compress the file, you're going to lose some of the detail is a true statement.
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You are designing a high availability solution for SQL databases that will be migrated to Azure.
You are evaluating whether you need to implement geo-replication or failover groups.
Which requirement will cause you to choose failover groups for high availability?
Select only one answer.
You need to host a database on an Azure SQL managed instances.
You need to have multiple readable copies of the database.
You need to be able to failover a database to a secondary region.
Answers
You need to be able to failover a database to a secondary region will cause you to choose failover groups for high availability. Hence option C is correct.
What is the SQL databases about?Azure offers different options to achieve high availability for SQL databases. Geo-replication is a feature that allows you to replicate data across different Azure regions, providing a secondary copy of the data that can be used in case of a disaster.
Failover groups, on the other hand, allow you to group multiple databases together and configure automatic failover between them. This feature is particularly useful when you need to failover a database to a secondary region in case of an outage or a disaster.
Then, You need to host a database on an Azure SQL managed instances, You need to have multiple readable copies of the database, are not requirements that will cause you to choose failover groups for high availability.
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