sadfsdfsdfasdfsafdsafaf
Answers
Related Questions
Choosing ideas and developing them is done during which step of the writing process
Answers
Answer:
prewriting.
Explanation:
Decide on a topic to write about and Brainstorm ideas about the subject and how those ideas can be organized.
Can someone help me with the following logical circuit, perform two actions. FIRST, convert the circuit into a logical
statement. SECOND, create a truth table based on the circuit/statement. (20 pts. each for statement and
truth table.
Answers
Creation of Truth Table Based on the logical statement, we can create a truth table as shown below:
A B (not A) (not A) and B (not A) and B or A A or (not A) and B 0 0 1 0 1 0 0 1 0 0 1 0 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1
The first two columns show the input values, the next column shows the output of the NOT gate, then the output of the AND gate, then the output of the OR gate and finally the output of the logical statement.
We can observe that the output of the logical statement is the same as the output of the OR gate.
Given the logical circuit, we are required to perform two actions on it. Firstly, convert the circuit into a logical statement. Secondly, create a truth table based on the circuit/statement. Let's understand how to do these actions one by one:Conversion of Circuit into Logical Statement.
The given circuit contains three components: NOT gate, AND gate and OR gate. Let's analyze the working of this circuit. The two input variables A and B are first passed through the NOT gate, which gives the opposite of the input signal.
Then the NOT gate output is passed through the AND gate along with the input variable B. The output of the AND gate is then passed through the OR gate along with the input variable A.We can create a logical statement based on this working as: (not A) and B or A. This can also be represented as A or (not A) and B. Either of these statements is correct and can be used to construct the truth table.
Creation of Truth Table Based on the logical statement, we can create a truth table as shown below:
A B (not A) (not A) and B (not A) and B or A A or (not A) and B 0 0 1 0 1 0 0 1 0 0 1 0 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1
In the truth table, we have all possible combinations of input variables A and B and their corresponding outputs for each component of the circuit.
The first two columns show the input values, the next column shows the output of the NOT gate, then the output of the AND gate, then the output of the OR gate and finally the output of the logical statement.
We can observe that the output of the logical statement is the same as the output of the OR gate.
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A poll predicted that 68% of voters plan to vote for the current mayor in the upcoming election. If the poll had a standard deviation of 4%, what is the margin for error?
Answers
9. Discuss the pros and cons of human-computer interaction technology?
Answers
The cons of human-computer interaction technology is that there tends to be a poor form of user interfaces as well as experiences that tend to change technology from been useful tool to been a frustrating waste of time.
Productivity tends to suffers if workers have to spend their time working in the designs unit.
What are the pros of human-computer interaction technology?The biggest gains one or a company can get is one that arises from the use of HCI.
Thus is known to be good because it is one that tends to be more user friendly products.
A person is able to make computers and systems to be very much receptive to the needs of the user, making a better user experience
Therefore, The cons of human-computer interaction technology is that there tends to be a poor form of user interfaces as well as experiences that tend to change technology from been useful tool to been a frustrating waste of time.
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Create a Python program that prints all the numbers from 0 to 4 except two distinct numbers entered by the user.
Note : Use 'continue' statement.
Answers
Here is a Python program that prints all numbers from 0 to 4, excluding two distinct numbers entered by the user, using the 'continue' statement:
```python
numbers_to_exclude = []
# Get two distinct numbers from the user
for i in range(2):
num = int(input("Enter a number to exclude: "))
numbers_to_exclude.append(num)
# Print numbers from 0 to 4, excluding the user-entered numbers
for i in range(5):
if i in numbers_to_exclude:
continue
print(i)
```
The program first initializes an empty list called `numbers_to_exclude` to store the two distinct numbers entered by the user.
Next, a loop is used to prompt the user to enter two distinct numbers. These numbers are appended to the `numbers_to_exclude` list.
Then, another loop is used to iterate through the numbers from 0 to 4. Inside the loop, an 'if' condition is used to check if the current number is in the `numbers_to_exclude` list. If it is, the 'continue' statement is executed, which skips the current iteration and proceeds to the next iteration of the loop.
If the current number is not in the `numbers_to_exclude` list, the 'print' statement is executed, and the number is printed.
This program ensures that the two distinct numbers entered by the user are excluded from the output, while all other numbers from 0 to 4 are printed.
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Which action can users perform on all webmail sites and email programs?
A. Download images from the internet.
B. Store and organize contacts.
C. Find anyone's email address online.
D. Display web pages within an email.
Answers
Answer: B. Store and organize contacts
Explanation:
I did the quiz myself and it was correct, hope this helps you all. :)
List an example of application software used in spreadsheet
Answers
Answer: Microsoft Excel
Explanation:
Answer:
LibreOffice Calc
I like it because it is not OVERPRICED like Microsoft Excel. It is a very good spreadsheet program. It comes with popular linux distros like ubuntu. Microsoft Excel is also one of them.
I forgot to say LibreOffice Calc is free. Just in case you want it and can't get Microsoft Excel, or you just don't want to pay for it.
how much time does a computer take to big calculations ?
Answers
Answer:
one billion (9 zeros) is being reached fast – 15 seconds. but to get to one trillion (12 zeros) – the difference is amazing – 4 hours and 10 minutes. Basically 1000 times more.
Explanation:
China's cultural diversity, China is composed of 56 ethnic groups.
Answers
Answer:
Indeed that is the correct answer
Explanation:
Suppose Alice downloads a buggy browser that implements TLS incorrectly. The TLS specification says that, during the handshake, the browser should send a random 256-bit number RB. Instead of picking RB randomly the browser always sends all zeros. Describe an attack that is possible against this buggy browser and how to update the browser so that this attack is no longer feasible.
Answers
Solution :
It is given that Alice downloads the buggy browser which implements a TLS incorrectly. The specification of a TLS states that during a handshake, the browser sends a 256 bit number of RB randomly.
So in this case, a man-n-the-middle attack is possible. It can compromise the confidentiality of Alice. Updating the browser by visiting the website and checking its latest version of the browser or installing some other browser which has a more trust in the market for its security features.
public class Exercise_07 { public static void main(String[] args) { System.out.println(bin2Dec("1100100")); // Purposely throwing an exception... System.out.println(bin2Dec("lafkja")); } public static int bin2Dec(String binary) throws NumberFormatException { if (!isBinary(binary)) { throw new NumberFormatException(binary + " is not a binary number."); } int power = 0; int decimal = 0; for (int i = binary.length() - 1; i >= 0; i--) { if (binary.charAt(i) == '1') { decimal += Math.pow(2, power); } power++; } return decimal; } public static boolean isBinary(String binary) { for (char ch : binary.toCharArray()) { if (ch != '1' && ch != '0') return false; } return true; } }
Answers
Answer:
mhm
Explanation:mhm
You need to migrate an on-premises SQL Server database to Azure. The solution must include support for SQL Server Agent.
Which Azure SQL architecture should you recommend?
Select only one answer.
Azure SQL Database with the General Purpose service tier
Azure SQL Database with the Business Critical service tier
Azure SQL Managed Instance with the General Purpose service tier
Azure SQL Database with the Hyperscale service tier
Answers
The recommended architecture would be the Azure SQL Managed Instance with the General Purpose service tier.
Why this?Azure SQL Managed Instance is a fully managed SQL Server instance hosted in Azure that provides the compatibility and agility of an instance with the full control and management options of a traditional SQL Server on-premises deployment.
Azure SQL Managed Instance supports SQL Server Agent, which is important for scheduling and automating administrative tasks and maintenance operations.
This would be the best option for the needed migration of dB.
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One advantage of animal photography in zoos is that you can often get closer to the animal for your photograph than you would be able to in the wild.
True
False
Answers
Answer:
true
Explanation:
because its live
Cloud computing gives you the ability to expand and reduce resources according to your specific service requirement.
a. True
b. False
Answers
Answer:
a. True
Explanation:
Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.
Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.
In Computer science, one of the most essential characteristics or advantages of cloud computing is rapid elasticity.
By rapid elasticity, it simply means that cloud computing gives you the ability to expand and reduce resources according to your specific service requirement because resources such as servers can be used to execute a particular task and after completion, these resources can then be released or reduced.
Some of the examples of cloud computing are Google Slides, Google Drive, Dropbox, OneDrive etc.
One note captures your ideas and schoolwork on any device so you can — and -
Answers
Which of these lines of code will generate a random number between 1 and 50? A. input("1-50") B. print("1-50") C. import random D. num = random.randint(1,50)
Answers
Answer:
D. num = random.randint(1,50)
Explanation:
The option given above will assign a random integer in the range of 1 through 50 to the variable number is: "number = random.randint(1, 50)"
What is a random integer in programming?This is a random sequence of integers that may be used to imitate things like shuffling a deck of cards or creating distinct behaviors every time a program runs. The RND function in BASIC generates random numbers. This yields a value between 0 and 1.
Random number creation is a technique that generates a series of numbers or symbols that cannot be realistically anticipated better than by random chance, generally using a random number generator (RNG).
Therefore, The option given above will assign a random integer in the range of 1 through 50 to the variable number is: "number = random.randint(1, 50)"
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Select one
True
False
Fin
When you insert a tall, PowerPoint assumes you want this custom background on only the current slide displayed
To make this background appear on all slides in the presentation, click the Apply to button in the Format
Background dialog box
Select one
Answers
Answer:
True
Explanation:
Maya has discovered that her computer is running slowly and not like it used to. She has decided to research why this might be. Which of the below is a good step for her to take in the research process?
A. Ask family and friends about their experiences.
B. Allow an unknown online person to remotely troubleshoot the problem.
C. Try every solution that can be found on the internet.
D. Turn off your computer’s firewall.
Answers
The good step for her to take in the research is to ask family and friends about their experiences option (A) is correct.
What is a computer?A computer is a digital electronic appliance that may be programmed to automatically perform a series of logical or mathematical operations. Programs are generic sequences of operations that can be carried out by modern computers. These apps give computers the capacity to carry out a broad range of tasks.
As we know,
Programs operating in the background are one of the most frequent causes of a slow computer.
TSRs and starting programs that launch automatically each time the computer boots should be removed or disabled.
Thus, the good step for her to take in the research is to ask family and friends about their experiences option (A) is correct.
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Write a Console Java program that inserts 25 random integers in the range of 0 to 100 into a Linked List. (Use SecureRandom class from java.security package. SecureRandom rand
Answers
Answer:
follows are the program code to this question:
import java.security.SecureRandom;//import package SecureRandom
import java.util.*;//import uitl package for use input
class Main//defining class Main
{
public static void main(String[] args) //defining main method
{
int max = 25;//Defining an integer variable max
SecureRandom r = new SecureRandom();//creating SecureRandom class object
LinkedList<Integer> n= new LinkedList<Integer>();//Defining LinkedList class object
for(int i = 0; i <max; i++)//Defining for loop input value
{
int x = r.nextInt(100);//Defining integer variable x that use random function for hold value
n.add(x);//use LinkedList that use add method to add value in list
}
System.out.println("The original order of list: ");//print message
ListIterator it = n.listIterator();//create ListIterator object that hold LinkedList value
while(it.hasNext())//use while loop for check value
{
System.out.println(it.next());//use print method that prints ListIterator value
}
System.out.println("The reverse order of list: ");//print message
ListIterator itrev = n.listIterator(n.size());//create ListIterator object that hold LinkedList size value
while(itrev.hasPrevious())//Defining loop for print value in reverse order
{
System.out.println(itrev.previous());//print value
}
}
}
output:
please find the attached file.
Explanation:
In the above-given program inside the main method, an integer variable "max" is defined that holds an integer value, and in the next step, "SecureRandom and LinkedList" object is created, which is uses the for loop for in the loop it uses the "rand and add" method to assign value in the List.
In the next step, the "ListIterator" object has been created, that use while loop for creating the "ListIterator" object to hold size value and use the while loop to print the value in the reverse order and print its value.
Which operation will remove the originally selected information?
O Duplicate
O Copy
O Paste
O Cut
Answers
Answer:
D. the cut command
Explanation:
What is computer?iwhat is computer
Answers
Answer:
an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program
Explanation:
Answer:
a divice to play games on, learn on, and other helpful things
Explanation:
what is the linear cycle?
Answers
Answer:
a mixed media installation that delves into the nature of patterns, cycles and resonant frequencies
PLEASE HELP IN C++
Integer numInputs is read from input. Given the integer vector dailySalary with the size of numInputs, write a for loop to initialize the second half of dailySalary with the remaining integers read from input.
Ex: If the input is
8
63 78 90 108
then the output is:
0 0 0 0 63 78 90 108
Answers
A possible solution in Python:
num_inputs = int(input())
daily_salary = [0] * num_inputs
for i in range(num_inputs // 2, num_inputs):
daily_salary[i] = int(input())
print(daily_salary)
First, we read the integer num_inputs from input.
Then, we create a list daily_salary with num_inputs elements, all initialized to 0.
Next, we use a for loop with the range num_inputs // 2 to num_inputs - 1 (i.e., the second half of the list) to read the remaining integers from input and store them in the corresponding positions of the list.
Finally, we print the resulting list daily_salary.
A for loop is used to initialize the second half of a given integer vector with the remaining integers read from input, where the input specifies the size of the vector and the first half is initialized to 0.
The above mentioned code is a possible solution.
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Fritz is a big fan of the racerville rockets. unfortunate;y, the team has been accused of cheating during their games. Fritz reads many articles and posts about this developing news story. His social media algorithms have "learned" that he's a fan of the team, so his feed doesnt show him any articles that argue the accusations are true. From this, Fritz decides his favorite team must be innocent of all cheating charges. Fritz is now in
A. a filter bubble
B. A third party
C. A subculture
D. an echo chamber
Answers
Option(D) is the correct answer. Fritz is now in an echo chamber.
Fritz's situation aligns with the concept of an echo chamber. An echo chamber refers to an environment, such as social media, where individuals are exposed to information and opinions that reinforce their existing beliefs and perspectives.
In this case, Fritz's social media algorithms have filtered out articles that present arguments in favor of the cheating accusations, creating an echo chamber that only confirms his preconceived notion of the team's innocence.
As a result, Fritz is insulated from diverse viewpoints and alternative perspectives, which can hinder critical thinking and a comprehensive understanding of the situation.
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true or false. Two of the main differences between storage and memory is that storage is usually very expensive, but very fast to access.
Answers
Answer:
False. in fact, the two main differences would have to be that memory is violate, meaning that data is lost when the power is turned off and also memory is faster to access than storage.
Type the correct answer in the box Spell all words correctly.
Jenny has entered data about models of laptops from company A and company B in a worksheet. She enters model numbers of laptops from company
A along with their details in different columns of the worksheet. Similarly, she enters details of all the laptop models from company B, Which option will
help Jenny view the data for company A and company B in two separate sections after printing?
The BLANK option will help her view the data for company A and company B in two separate sections after printing.
Answers
The option that will help Jenny view the data for company A and company B in two separate sections after printing is option A: Page Break View
The Split option will help her view the data for company A and company B in two separate sections after printing.
What does "page break" mean?To conclude a page without adding more text, use page breaks. Put a page break after the graduation date on the title page, for instance, to ensure that the title page of your thesis or dissertation is distinct from the signature page.
Therefore, in the context of the above, Jenny can find the split option under the tab and the way to go about it is by: Select the Split command by clicking the View tab on the Ribbon. There will be several panes in the workbook. Using the scroll bars, you can navigate across each pane separately and compare various workbook portions.
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See full question below
Jenny has entered data about models of laptops from company A and company B in a worksheet. She enters model numbers of laptops from company A along with their details in different columns of the worksheet. Similarly, she enters details of all the laptop models from company B, Which option will help Jenny view the data for company A and company B in two separate sections after printing?
answer choices
Page Break View
Normal View
Margins View
Page Layout View
Fill in the blank with the correct response.
The FTP client component of a full-featured HTML editor allows you to synchronize the entire
Answers
Answer:
File structure.
Explanation:
HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.
Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations of a web page to be displayed.
The file transfer protocol (FTP) client component of a full-featured HTML editor allows you to synchronize the entire file structure. Therefore, when you wish to share your entire html document over a network server such as a FTP client, you should use a full-featured HTML editor.
that if anology that is the different kind of anology
Answers
The if analogy that is the other different kind of analogy.
What is analogy and its examples?In a lot of most common use of the analogy, it is one that is often used in the act of comparison of things and it is also one that is based on those things that are said to be being alike in a lot of way.
For example, one can be able to create or draw an analogy that is said to often exist between the weeks of the year and the stages of life.
Hence, The if analogy that is the other different kind of analogy.
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Append newValue to the end of vector tempReadings. Ex: If newValue = 67, then tempReadings = {53, 57, 60} becomes {53, 57, 60, 67}.
#include
#include
using namespace std;
int main() {
vector tempReadings(3);
int newValue = 0;
unsigned int i = 0;
tempReadings.at(0) = 53;
tempReadings.at(1) = 57;
tempReadings.at(2) = 60;
newValue = 67;
/* Your solution goes here */
for (i = 0; i < tempReadings.size(); ++i) {
cout << tempReadings.at(i) << " ";
}
cout << endl;
return 0;
}
2.Remove the last element from vector ticketList.
#include
#include
using namespace std;
int main() {
vector ticketList(3);
unsigned int i = 0;
ticketList.at(0) = 5;
ticketList.at(1) = 100;
ticketList.at(2) = 12;
/* Your solution goes here */
for (i = 0; i < ticketList.size(); ++i) {
cout << ticketList.at(i) << " ";
}
cout << endl;
return 0;
}
3. Assign the size of vector sensorReadings to currentSize.
#include
#include
using namespace std;
int main() {
vector sensorReadings(4);
int currentSize = 0;
sensorReadings.resize(10);
/* Your solution goes here */
cout << "Number of elements: " << currentSize << endl;
return 0;
}
4. Write a statement to print "Last mpg reading: " followed by the value of mpgTracker's last element. End with newline. Ex: If mpgTracker = {17, 19, 20}, print:
Last mpg reading: 20
#include
#include
using namespace std;
int main() {
vector mpgTracker(3);
mpgTracker.at(0) = 17;
mpgTracker.at(1) = 19;
mpgTracker.at(2) = 20;
/* Your solution goes here */
return 0;}
Answers
Answer:
Following are the code to this question:
In question 1:
tempReadings.push_back(newValue); //using array that store value in at 3 position
In question 2:
ticketList.pop_back(); //defining ticketList that uses the pop_back method to remove last insert value
In question 3:
currentSize = sensorReadings.size(); /defining currentSize variable holds the sensorReadings size value
In question 4:
cout<<"Last mpg reading: "<<mpgTracker.at(mpgTracker.size()-1)<<endl;
//using mpgTracker array with at method that prints last element value
Explanation:
please find the attachment of the questions output:
In the first question, it uses the push_back method, which assigns the value in the third position, that is "53, 57, 60, and 67 "In the second question, It uses the pop_back method, which removes the last element, that is "5 and 100"In the third question, It uses the "currentSize" variable to holds the "sensorReadings" size value, which is "10".In the fourth question, It uses the mpgTracker array with the "at" method, which prints the last element value, which is "20".
Using data from interviews with ESCO executives conducted in late 2012, this study examines the market size, growth forecasts, and industry trends in the United States for the ESCO sector.
Thus, It uses the "currentSize" variable to holds the "sensorReadings" size value, which is "10". In the fourth question, It uses the mpgTracker array with the "at" method, which prints the last element value, which is "20".
There are numerous types of gateways that can operate at various protocol layer depths.
Application layer gateways (ALGs) are also frequently used, albeit most frequently a gateway refers to a device that translates the physical and link layers. It is best to avoid the latter because it complicates deployments and is a frequent source of error.
Thus, Using data from interviews with Gateway executives conducted in late 2012, this study examines the market size, growth Esco size and industry trends in the United States for the Gateway.
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how can you stretch or skew an object in paint
Answers
Answer:
Press Ctrl + Shift + Z (Rotate/Zoom). Rotate the roller-ball control about a bit. The outer ring rotates the layer.
Explanation: