Parts of a Computer
Question 3 of 9
Which part looks like a TV screen and lets you see your work and your
3
files?
Computer Case
Printer
Mouse
Monitor
Submit Answer
Please help I’m incredibly confused
Answers
Answer:
Monitor Sorry If I’m wrong!
Explanation:
Answer:
Maybe files I think I'm wrong
Related Questions
You need a collection to represent secret agents. Every agent has a unique codename that identifies them, and an Agent object that represents them. The best collection for this would be
Answers
Answer:
A HashMap< String, Agent >
is a best collection for this
Explanation:
Collection is basically a framework that is used in order to perform operations on data and to store and manipulate objects.
HashMap is a Map based collection where Map is a data structure of interface which allows the key and value pairs mapping and HashMap is a collection class used to store these key-value pairs of data.
The syntax is:
HashMap<key, value>
So in HashMap< String, Agent > statement the String is used to store the codename for every agent and Agent is an object that represents each agent. So this is represented as key-value pair using HashMap.
data transmission errors are typically uniformly distributed in time. True or false?
Answers
The statement given "data transmission errors are typically uniformly distributed in time. " is false because data transmission errors are not typically uniformly distributed in time.
Data transmission errors can occur at various points during the transmission process, including encoding, modulation, transmission medium, and decoding. These errors can be caused by factors such as noise, interference, signal degradation, and hardware/software issues. The occurrence of transmission errors is not uniform across time but rather influenced by the specific conditions and characteristics of the transmission channel.
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The owner tells you that in the future, CSM Tech Publishing might need system fault tolerance to ensure that there's little or no downtime because this critical application will eventually be accessed at all times of the day and night. For now, he's just concerned about getting the system up and running. You check the existing server's capacity and determine that the new application's memory and disk requirements will likely exceed the existing server's 4 GB capabilities. The owner explains that there's enough budget for a new server, so you should plan for growth. As an aside, he mentions that because all his employees sign in at about the same time, the time it takes to sign in has been increasing. You need to come up with specifications for a new server. Describe some hardware features you plan to recommend for this new server, in particular the CPU architecture, number of CPUs, amount of RAM, and disk system. Explain your answers.
Answers
Answer:
Follows are the solution to this question:
Explanation:
New useful server specifications can be defined as follows:
Space planning is enough to store units should also be available to handle the current load. The goals shall become converted through strategies Security was its key problem, thus the technology must at least be safeguarded by good chemical stability as well as virus protection.
RAM is also to be improved. Its 8 GB is viewed as good. The amount of redskins would increase performance if they had been increased. Numerous CPUs will be connected to a system for the procedure and is as required.
Its hard drive must be linked to structures with such a temperature of 1-2 TB more than. Besides that, the fault-tolerant equipment, tracking tools, reporting tools, audit tools, and data centers are frequently used.
Find the number of three-element subsets of {1, 2, 3, . . . , 13} that contain at least one element that is a multiple of 2, at least one element that is a multiple of 3, and at least one
Answers
There are 357 three-element subsets of {1, 2, 3, . . . , 13} that contain at least one element that is a multiple of 2, at least one element that is a multiple of 3, and at least one element that is a multiple of 5.
To find the number of three-element subsets of {1, 2, 3, . . . , 13} that contain at least one element that is a multiple of 2, at least one element that is a multiple of 3, and at least one element that is a multiple of 5, we can use the principle of inclusion-exclusion.
First, let's find the total number of three-element subsets of {1, 2, 3, . . . , 13}. We can choose any three elements from a set of 13, so the total number of three-element subsets is given by the combination formula C(13, 3) = 286.
Next, let's find the number of three-element subsets that do not contain any multiple of 2, 3, or 5. We have 10 elements left to choose from, namely {1, 7, 11, 13}. Using the same combination formula, the number of three-element subsets without any multiples of 2, 3, or 5 is C(10, 3) = 120.
Now, we need to find the number of three-element subsets without any multiples of 2, without any multiples of 3, and without any multiples of 5. We have 8 elements left to choose from, namely {1, 7, 11, 13}. Using the combination formula, the number of three-element subsets without any multiples of 2, 3, or 5 is C(8, 3) = 56.
To find the number of three-element subsets that contain at least one element that is a multiple of 2, at least one element that is a multiple of 3, and at least one element that is a multiple of 5, we can use the principle of inclusion-exclusion:
Total subsets - Subsets without multiples of 2 - Subsets without multiples of 3 - Subsets without multiples of 5 + Subsets without multiples of 2 and 3 + Subsets without multiples of 2 and 5 + Subsets without multiples of 3 and 5 - Subsets without multiples of 2, 3, and 5
So, the number of three-element subsets that satisfy the given conditions is:
286 - 120 - 56 - 56 + 21 + 21 + 21 - 0 = 357.
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the choice between developing versus purchasing software often is called a ____ decision.
Answers
The choice between developing versus purchasing software often is called a "make-or-buy" decision. This decision-making process involves identifying whether it is more profitable or efficient to create a product in-house or purchase it from an external vendor.
A business that has a capable team of developers and a big budget might opt for developing the software in-house. This allows the company to customize the software to their specific needs and retain control over the product's development process.
On the other hand, purchasing software from an external vendor may be more cost-effective in some cases. This is especially true for small or medium-sized companies that may not have the resources to develop software in-house. Purchasing software from an external vendor may also reduce the development cycle time and improve the product's quality.
To conclude, whether to develop or purchase software is a crucial decision that should be made based on various factors. This decision can have significant implications for a company's profitability, competitiveness, and long-term growth. Therefore, it is essential to assess the situation and evaluate all possible options before making a decision.
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Chris needs to modify the default bullets that are used in a nonnumbered list in Word.
Which method should he use?
Select the arrow next to the bullet list option in the Paragraph group.
Select the arrow next to the number list option in the Paragraph group.
Use the Styles group on the Home tab.
This cannot be done.
Answers
Answer:
Select the arrow next to the bullet list option in the Paragraph group.
Explanation:
This allows you to decide what shape of bullets you would like to have.
Hope this helps!
Note: I personally recommend using stars :)
How does Harrison react to the news that Katherine has to walk 800m to the bathroom? in hidden figures
Answers
Answer: Your welcome!
Explanation:
Harrison is outraged at the news that Katherine has to walk 800m to the bathroom. He angrily tells the building manager that this is unacceptable and demands that a bathroom be provided for the female employees. He also demands that Katherine and the other female employees be allowed access to the same facilities as their male counterparts. He then suggests that the NASA official in charge of the building should be reprimanded for allowing this situation to occur.
Do network packets take the shortest route?
Answers
Answer:
The packet will take a shorter path through networks 2 and 4
Answer:The packet will take a shorter path through networks 2 and 4, but networks 1, 3, and 5 might be faster at forwarding packets than 2 and 4. These are the kinds of choices network routers constantly make.What is shortest path routing in computer networks?
The goal of shortest path routing is to find a path between two nodes that has the lowest total cost, where the total cost of a path is the sum of arc costs in that path. For example, Dijikstra uses the nodes labelling with its distance from the source node along the better-known route.
Explanation:
Ryo currently earns a monthly salary of $2200. She has been offered a raise of $250 per month. How much more will she earn per year at her new salary?
Answers
Answer:
$3,000 more per year
Explanation:
Since the difference between her old salary and her new salary is $250 per month, then we can simply multiply this amount by the 12 months in a year in order to calculate how much more she will be earning per year on her new salary...
$250 * 12 = $3,000
Therefore, we can see that Ryo will be earning an extra $3,000 more per year with her new raise when compared to her old salary.
What message did vera mukhina convey in her work entitled the worker and the collective farmworker?
Answers
Answer:
She glorified the communal labor of the Soviet people
Grandma Ester normally gives you hugs for your birthday - one for every year old you are. When you turned 15, she squished you with 15 hugs!
This year, she, unfortunately, cannot see you on your birthday, so instead, she wants to send you virtual hugs!
Create a program that prompts the user for how old they are turning and then using a loop, output a virtual hug for every year old they are.
The following prints a single "virtual hug."
print("**HUG**")
Answers
Answer:
Written in Python
age = int(input("How old are you? "))
for i in range(1,age+1):
print("**HUG**")
Explanation:
The first line prompts the user for age
age = int(input("How old are you? "))
The next line is an iteration that starts from 1 till the user input
for i in range(1,age+1):
The last line prints "**HUG**" while the iteration is true
print("**HUG**")
The required program written in python 3 which prints virtual hugs based on the value of age inputted by the user is as follows :
age=int(input('Happy birthday, How old are you: '))
#prompts the user to enter an an integer value for their age
for hug in range(1, age+1):
#for loop loops through the supplied age value
print("**HUG**")
#for each year in the age supplied, **HUG** is displayed.
In other to achieve the required number of virtual hugs to be displayed, 1 is added to the age value supplied as the last value in the second range parameter is not inclusive.Therefore, the output of the working program is attached.
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Explain what each line of code does:
a) const PI = 3.14
b) radius = float(input(“Enter radius: ”))
c) Area = PI * radius * radius
d) print(area)
Answers
Answer:
10 please mark me as brainleast
Project: Math Tutor Program with Error Handling
image of a man sitting on a branch he is about to cut off
Sawing off the branch you are sitting on can only end badly (Imagery supplied by photoschmidt/iStock via Getty)
Unlike the man in the picture, you already know how to plan for and handle errors before they happen. You know how to create and use lists. You know how to use loops. You are going to put these abilities to work in this project. You are going to write a program to help young children with their arithmetic skills.
Objectives
Plan and create a program to practice math facts with error handling.
Your Goal
Your users are young children learning their arithmetic facts. The program will give them a choice of practicing adding or multiplying.
You will use two lists of numbers.
numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]
numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6]
If the user chooses adding, you will ask them to add the first number from each list. Tell them if they are right or wrong. If they are wrong, tell them the correct answer.
Then ask them to add the second number in each list and so on.
If the user chooses multiplying, then do similar steps but with multiplying.
Whichever operation the user chooses, they will answer 12 questions.
Write your program and test it on a sibling, friend, or fellow student.
Errors
Think about the types of errors a user can make. Add at least one kind of error handling to your program.
What to Submit
Save your program with a .txt extension. You cannot upload a .py file.
Before you turn your project in, read the rubric.
I need this to be original work
Answers
Answer:
finished = False
numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]
numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6]
while True:
pick = input("Would you like to practice addition (+) or multiplication (*)?")
if pick == "+":
for o, k in zip(numA, numB):
ans = input(f"What is {o} + {k}?")
if ans == str(o + k):
print('Correct!\n')
else:
print(f"Incorrect! The correct answer was {o + k}\n")
finished = True
elif pick == "*":
for o, k in zip(numA, numB):
ans = input(f"What is {o} * {k}?")
if ans == str(o * k):
print('Correct!\n')
else:
print(f"Incorrect! The correct answer was {o * k}\n")
finished = True
else:
print('Incorrect Input!')
if finished:
print('Thanks for playing!')
break
Explanation:
aduhhhh
Select the correct answer.
Which letter will be uppercase in the below sentence?
she will have exams next week.
A.
s in she
B.
h in have
C.
e in exams
D.
w in week
E.
n in next
Answers
Answer:D
Explanation:
Which system procedure is normally done with both hand valves opened on a gauge manifold connected to a refrigeration system?
Answers
Answer:
The answer is "Evacuation".
Explanation:
The evacuation in coolants was its removal from the coolant of heat, air, and non-condensable toxic gases. Its seal HVAC system is drawn to a vacuum and use a pressure washer throughout this process.
It loses the air and water vapor throughout the coolant point is called it. The two primary goals are accomplished by evacuating, that are eliminates content and hydrates.Answer:
the answer is c i belive
Explanation:
i belive this is the answer good luck :>
Which of the following best describes the margins of a Word document?
the area where document properties appear
the area to the right of a document where comments appear-
the area at the top or bottom of a document where page numbers appear
the area along the top, bottom, left, and right edges of a document where no text appears… please hurry…
Answers
The option that best describes the margins of a Word document is option d: the area along the top, bottom, left, and right edges of a document where no text appears.
What are margins in Word?Margins are known to be called the blank spaces that can be said to be a line found at the top, bottom, as well as left and right sides of a any given document.
Note that they are said to be very important due to the fact that they help make a document to look very neat as well as look professional.
Note that for one to be able to change margins, a person need to click on the Margins button, that is known to be found on the Page Layout tab.
Therefore, The option that best describes the margins of a Word document is option d: the area along the top, bottom, left, and right edges of a document where no text appears.
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What do you think is the most important ethical use of information?.
Answers
The most important ethical use of information is to share that information responsibly. The way to go about this is to Quote, Paraphrase, and Cite whilst acknowledging the source. This is the way to avoid plagiarism.
What is the ethical use of information?Ethical information usage entails using information in an ethical and correct manner. There are two approaches to dealing with this concept: plagiarism and copyright. It is critical to give credit where credit is due and to properly utilize the work of others.
Because the goal of information ethics is to engage with information responsibly, moral literacy is an important component of teaching information ethics and should not be disregarded. We cannot achieve (or teach) information ethics without moral literacy, and information literacy without ethical components is useless.
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usually, all e-mail messages that are written by public officials during the performance of their duties are:
Answers
E-mails written by public officials during the performance of their duties are generally considered public records subject to disclosure.
What is the typical treatment duration for a common bacterial infection?a) Considered public records and subject to disclosure under public records laws.
In many jurisdictions, including the United States, e-mail messages written by public officials during the performance of their duties are considered public records. This means that they are subject to disclosure under public records laws, which aim to ensure transparency and accountability in government operations. The rationale behind treating these e-mail messages as public records is that they document the official actions and decision-making processes of public officials, and the public has a right to access this information.
Public records laws vary by jurisdiction, so the specific rules and procedures for requesting and accessing these e-mail messages may differ. However, as a general principle, e-mails written by public officials in their official capacity are typically treated as public records, unless they fall under specific exemptions or privacy protections outlined in the applicable laws.
It's important to consult the specific public records laws of the relevant jurisdiction to understand the exact requirements and procedures for accessing public officials' e-mails.
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to display statistical information about a file, including the number of lines, words, and characters in the file, use the command:
Answers
To display statistical information about a file, including the number of lines, words, and characters in the file, use the command wc.
What is information?
Information is an amorphous concept that refers to anything with the ability to inform. At its most basic, information refers to the interpretation of what may be sensed. Any non-random natural process and any observable pattern in any media can be said to convey some quantity of information. Whereas digital signals and other data utilise discrete signs to convey information, analogue signals, poems, photos, music or other sounds, and currents use a more continuous method of communication. The meaning that can be inferred from a representation through interpretation is what information is.
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Consider the following statement which refers to the block
When you execute this block in Scratch, your computer is actually doing several things: retrieving values from memory representing the direction and position of the sprite, performing an algorithm to update these values, and changing the display in the window to match the updated state of the program. All of these actions are represented by just one single block.
Which of the following terms names the phenomenon which is best described by this statement?
Answers
Answer:
Abstraction
Explanation:
the quality of dealing with ideas rather than events
Which of the following functions will the typical point-of-sale system perform?
A) Computing the annual dollar usage value of every item in the inventory
B) Allowing the owner to check on the inventory level of any item listed in the database
C) Reconciling actual inventory levels with inventory levels reported by the system
D) Calculating the EOQ on any item in inventory
Answers
Among the given options, the typical point-of-sale system will perform functions B) Allowing the owner to check on the inventory level of any item listed in the database and C) Reconciling actual inventory levels with inventory levels reported by the system.
Function B allows the owner or user of the point-of-sale system to easily access and retrieve information about the inventory levels of any item listed in the database. This helps in tracking the availability of products and managing inventory effectively.
Function C involves comparing the actual inventory levels, which are physically present in the store or warehouse, with the inventory levels reported by the point-of-sale system. This reconciliation process ensures that the system's inventory records are accurate and up to date, helping to identify any discrepancies or issues that need to be addressed.
Functions A) Computing the annual dollar usage value of every item in the inventory and D) Calculating the EOQ (Economic Order Quantity) on any item in inventory are more related to inventory management and analysis rather than the typical functions performed by a point-of-sale system. These functions are typically handled by separate inventory management systems or software that work in conjunction with the point-of-sale system.
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Match the correct pairs of column A and B to prove your computer
1
intelligence
1. Ms-word, WordStar
a. Database Management system
2. Pagemaker, Ventura
b. Word processing software packages
3. Ms. Excel, Lotus 1,2,3
c. Desktop publishing
4. D Base, fox pro, Ms-Access d. Antivirus Software
5. Basic, cobol, Pascal
e. Parts of E-mail Account
6. McAffee/ Smart Dog/Norton f. Finance and data analyses
7. ComputerVirus
g. Addressing servers on internet
8. Inbox,compose, address book h. Software program that can replicate
itself
Answers
Explanation:
1 Ms word - b. Word processing software
2 Pagemaker - c desktop publishing
3 Ms excel - f finance and data analyses
4 dbase - a database management system
6 Mcafee/Norton - d anti-virus software
7 virus - h computer program that can replicate itself
8 inbox, compose,.............. - parts of an email account
The specified domain either does not exist or could not be contacted.a. Trueb. False
Answers
The specified domain either does not exist or could not be contacted.
The given statement is true.
The message "The specified domain either does not exist or could not be contacted" typically appears when attempting to access a website or a network resource and indicates that the domain name could not be resolved to an IP address or that the server is not responding. This error may occur due to a number of reasons such as a problem with the DNS configuration, an issue with the server hosting the website or network resource, or a temporary network connectivity problem. In any case, it means that the connection to the specified domain could not be established and the requested resource cannot be accessed at this time.
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Which term describes how content in an array is accessed?
brackets
string
subscript
class
Answers
Answer:
the answer is subscript
Explanation:
b. What is Algorithm? b . What is Algorithm ?
Answers
\(\huge\purple{Hi!}\)
An algorithm is a procedure used for solving a problem or performing a computation. Algorithms act as an exact list of instructions that conduct specified actions step by step in either hardware- or software-based routines.
Algorithms are widely used throughout all areas of IT. In mathematics and computer science, an algorithm usually refers to a small procedure that solves a recurrent problem. Algorithms are also used as specifications for performing data processing and play a major role in automated systems.
An algorithm could be used for sorting sets of numbers or for more complicated tasks, like recommending user content on social media. Algorithms typically start with initial input and instructions that describe a specific computation. When the computation is executed, the process produces an output.
which are three powerpoint options that can be customized?
•Marcos, Themes, Ribbon tabs
•Ribbon yabs, templates, marcos
•user name, themes, Quick Acess buttons
•AutoSave file location, Print options, templates
Answers
Answer:
There are many PowerPoint options that can be customized, but here are three examples:
Themes: PowerPoint themes allow you to change the overall look and feel of your presentation. You can choose from a variety of pre-designed themes, or create your own by customizing colors, fonts, and backgrounds.
Slide layouts: You can customize the layout of each slide in your PowerPoint presentation. This includes adding or removing content boxes, changing the size and position of images and text, and adjusting the overall design of the slide.
Animations and transitions: PowerPoint allows you to add animations and transitions to your slides to make your presentation more dynamic and engaging. You can customize the type and duration of animations and transitions, as well as the direction and timing of each effect.
Explanation:
Answer:
user name, themes, Quick Access buttons
Explanation:
Jason is working on a Microsoft Excel worksheet and he wants to create a Print Preview shortcut. His teacher asks him to access the Customization option to create the new shortcut. Which two tabs should Jason select to place the Print Preview shortcut on the worksheet toolbar?
A.
New Tab (Custom) and New Group (Custom)
B.
New File Tab (Custom) and New Tab (Custom)
C.
New Custom Group and New Command
D.
New Custom Tab and New Command
Answers
Answer:
it's definitely B I asked my brother
which is the following career pathway for human services
Answers
The career pathway for human services includes:
Consumer servicesCounseling and mental health services, etc.What are career pathways?This is known to be the likely career choices that one can make based on a specific field.
Note that the career pathways within the human services cluster are:
Consumer services.Counseling and mental health services.Early childhood development and services.Family and community services.Personal care services.Learn more about career pathway from
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Consider the following code segment. int[][] values = {{1, 2, 3}, {4,5,6}}; int x = 0; for (int j = 0; j < values.length; j++) { for (int k = 0; k
Answers
The code segment you provided initializes a 2-dimensional array called "values" with two rows and three columns, and then declares and initializes an integer variable "x" with the value of 0.
The following code uses a nested loop to iterate through each element of the "values" array and add it to the variable "x". The outer loop iterates through each row of the array, and the inner loop iterates through each element in the row.
At each iteration of the inner loop, the current element is added to the value of "x". The code continues until all elements of the array have been processed.
The final value of "x" will be the sum of all the elements in the "values" array.
In summary, this code segment is calculating the sum of all the elements in a 2-dimensional array using nested loops. I hope this helps! Let me know if you have any further questions.
The code segment initializes a 2D array "values" containing two arrays, with integer elements. The first array contains the elements 1, 2, and 3, while the second array contains 4, 5, and 6. An integer variable "x" is also initialized with a value of 0.
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What is one example of an emerging class of software
Answers
Answer:
"Push" Model web browsers.
Explanation: