how do viruses spread from one computer to another computer?​

Answers

Answer 1

Answer:Computer viruses usually spread in one of three ways: from removable media; from downloads off the Internet; and from e-mail attachments. Although the Internet gets a bad rap as a source of viruses, you're no more likely to contract a virus from the Web than you are from packaged software.Computer viruses usually spread in one of three ways: from removable media; from downloads off the Internet; and from e-mail attachments. Although the Internet gets a bad rap as a source of viruses, you're no more likely to contract a virus from the Web than you are from packaged software.


Related Questions

A(n) _______________ is a network organization that centralizes user accounts, passwords, and access to resources.

Answers

Answer:

A router

Sentence:

A(n) router is a network organization that centralizes user accounts, passwords, and access to resources.

how does the operating system coordinate the work of hardware and software?

Answers

Answer:

As the OS coordinates the activities of the processor, it uses RAM as a temporary storage area for instructions and data the processor needs. ... Programs called device drivers facilitate communication between devices attached to the computer and the OS.

1.* Parents can now buy GPS tracking devices for their children. This allows them to monitor
their child's location at any time.
Discuss the impact of tracking children with GPS devices.
In your answer, you might consider the impact on:
Cultural issues
Ethical issues

Answers

Answer:

well...

Explanation:

it will help with any issues really, the parents just want to be able to find their children if they get hurt, lost, or kidnapped, so I don't see how it can be a cultural or an ethical issue

At the data science laboratory, the data scientists and data engineers are required to process millions of data every second to predict weather patterns and abnormalities. The data is then sent to all employees over a network, using a server.

State the type of computer system that is required for EACH of the following purposes..

Processing of scientific data ...........

Distribution of data over a network

Working from home .....

Answers

Answer:

the type of computer system that is required for processing of scientific data is : supercomputer

for distribution of data over a network :Client/server computing

working from home :A laptop

The computer that's needed for processing scientific data is the supercomputer.

The computer that is needed for the distribution of data over a network is the client or server computer while the computer that's needed for working from home is a laptop.

A supercomputer simply means a computer that has a high level of performance and has thousands of processors. The server computer provides functionality for other devices.

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Read only memory is primarily used for?

Answers

Answer:

Read-only memory is useful for storing software that is rarely changed during the life of the system, also known as firmware. Software applications (like video games) for programmable devices can be distributed as plug-in cartridges containing ROM.

Hope This Helps!!!

What in a database table is an item of information with some characteristics?

Answers

Answer:

Attributes describe the characteristics or properties of an entity in a database table. An entity in a database table is defined with the ‘fixed’ set of attributes. For example, if we have to define a student entity then we can define it with the set of attributes like roll number, name, course.

Explanation:

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What is one of four key principles of Responsible Artificial Intelligence (AI)?

Answers

Answer:

Their principles underscore fairness, transparency and explainability, human-centeredness, and privacy and security.

One of the four key principles of Responsible Artificial Intelligence (AI) is the decision-making process should be transparent and understandable. The correct option is A.

What is Artificial Intelligence (AI)?

Artificial intelligence is the process of giving a machine the capacity to reason and make decisions. The most sophisticated branch of computer science is artificial intelligence, which involves creating a mind in which a computer can think—a computer brain that can reason similarly to humans.

The creation of intelligent machines, particularly intelligent computer programs, is the science and engineering of artificial intelligence, according to John McCarthy, the founder of machine intelligence.

This results in the creation of a computer system or robotic system that attempts to function using the same logic as the human brain.

Therefore, the correct option is A. Decision-making process should be transparent and understandable.

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The question is incomplete. Your most probably complete question is given below:

A. Decision-making process should be transparent and understandable.

B. Accountability for decisions ultimately lies with the computer algorithms

C. Companies are not reliable for violations of the law that result from the actions of AI

D. Any biases that may arise from AI processing are justifiable if they are backed by data

What is the importance of knowing the appropriate hand tools for Computer System Sercvicing​

Answers

Answer:

The importance of having knowledge in using the appropriate tools for computer system services is knowing what tools you need in different situations, like what to use if there are screws that need to be removed or put back

Explanation:

I hope to help u dear

define the term software with example​

Answers

Answer:

A software or computer software essentially a type of programs which enable the users to perform some particular specific task or actually used to operate their computer. It essentially directs all of the peripheral devices on the entire computer system- what exactly to do and how exactly to perform a task. A software plays a key role of a mediator between the user and the computer hardware. In the absence of software, a user essentially can’t perform any task on a computer. A software product development company is the one which develops software for the users.

Explanation:

hope it will helpful for you

In computing we generally have two parts, the Hardware which we can feel and touch and the Software which are a set or collection of instructions or commands the computer can understand and executes, We cannot touch it

Examples of softwares are

Excel WindowsiTunesMs Word

Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system.

In summary we use programming Languages to write software programme for the computer to execute.

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Emilie is reviewing a log file of a new firewall. She notes that the log indicates packets are being dropped for incoming packets for which the internal endpoint did not initially create the request. What kind of firewall is this

Answers

Firewalls are used to screen and avoid block the threat posed by unwanted data or files that could want to penetrate into a system. Hence, the kind of firewall described is packet filtering firewall.

Packet filtering firewall describes a network security protocol which examines individual data packets entering into a system.

Each data packet is screened based on established principles and protocols, with only those who meet the defined requirement allowed to reach their destination while others are dropped.

Hence, the missing phrase is packet filtering firewall.

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__________ is a procedure that allows communicating parties to verify that received or stored messages are authentic.

Answers

Answer:

Message authentication

Explanation:

the ____, located near the top of the window, is the control center in excel as well as most other 2019 office applications.

Answers

The ribbon located near the top of the window, is the control center in excel as well as most other 2019 office applications.

Omitted options are  A.Title bar B.Ribbon C.Status bar D.Menu

The Microsoft Excel ribbon like other 2019 office applications is located at the the top of the window and consists of  row of tabs and icons.

This helps a user to easily locate, understand and use commands in order to complete a task.  

The ribbon in Excel is made

tabsgroupsdialog launchers command button

The excel ribbon can also be customized for individual needs.

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When a program unit refers to other database objects, the program unit is considered dependent on that object.

Answers

It is true that a program unit is dependent on a database object when the program unit refers to a database object

A program unit may or may not have dependency.

However, when a program unit have a dependency, the program unit will make reference to its dependency which is sometimes a database object.

Without the database object, the program would either crash or not perform as expected.

Hence, the given statement is true.

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It is most commonly used for self-running presentations.
A. Slide Transition
B. Hyperlink
C. Action Buttons
D. Animation​

Answers

Answer:slides

Explanation: because in the slide you can make a presentation

Which browser feature will delete your history, cache, and cookies the moment you close the special window

Answers

Answer:

Private Browsing

Explanation:

Stuff like DuckDuckGo or Brave

In the context of data-flow diagrams (DFDs), a(n) _____ shows either the source or destination of the data.

Answers

Answer:

In the context of data-flow diagrams (DFDs), a(n) entity symbol shows either the source or destination of the data

Explanation:

Match each tool or feature to the task it completes.

Answers

Answer:

the screenshot order is correct.

Explanation:

the gray one’s are right he just got them wrong before

The reason most people refer to "filming" a video on a cell phone camera is that:

A) a smartphone creates film.

B) the video requires a filter.

C) the word is a holdover from when films were made.

D) the video will be converted to a film later.

Answers

Answer: C

Explanation:

obviously cellphones work digitally and do not produce actual film, nor is it likely it will be converted to film from digital (whats the point?)

You need to replace the motherboard on a laptop. Which two items should you disconnect or remove first

Answers

Your motherboard should now be freely floating in your case—pull it out. With the old motherboard free, you'll need to remove its CPU cooler, CPU, and RAM so you can install it into your new motherboard.

When worksheets are grouped together you can change and create consistent _______ in all of the worksheets.

Answers

When worksheets are grouped together, it's possible for the user to change and create consistent formatting in the worksheets.

It should be noted that if an individual group a set of worksheets, then any changes that is made in the worksheet will have an impact on the other worksheet.

Therefore, when worksheets are grouped together, it's possible for the user to change and create consistent formatting in the worksheets. For example, if an individual wants to create a standard table, grouping them can help save the user a lot of time.

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Describe the type of gameplay seen during early video games (ex. Spacewar!, Pong).

Answers

Answer:

Computer scientists began building rudimentary games and simulations on mainframe computers in the 1950s and 1960s, with MIT's Spacewar! in 1962 being one of the first such games to be played with a video display. The first consumer-ready video game hardware arrived in the early 1970s, with the Magnavox Odyssey, the first home video game system, and the first arcade video games from Atari, Computer Space and Pong, the latter of which was later transformed into a home console version. Pong's success in arcades and at home prompted numerous firms to create clones of the game, resulting in a market contraction in 1978 owing to oversaturation and a lack of innovation.

Explanation:

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JavaScript can be implemented using the _________ HTML tags in a web page.​

Answers

Answer:

JavaScript can be implemented using JavaScript statements that are placed within the ...  HTML tag

Explanation:

If you suspect cyber crime what do you u do?​

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer.....

I would register a cyber crime FIR at the nearest local police station to report them. It is mandatory under Section 154, Code of Criminal Procedure, for every police officer to record the information/complaint of an offense, irrespective of the jurisdiction in which the crime was committed.

Hope it helps!

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Follow me! :)

Answer:

I would register a cyber crime FIR at the nearest local police station to report them. It is mandatory under Section 154, Code of Criminal Procedure, for every police officer to record the information/complaint of an offense, irrespective of the jurisdiction in which the crime was committed.

Explanation:

There are many reasons why interpersonal communications may fail. While communicating, the message may not be received exactly the way the sender intended and therefore it is important that the communicator seeks to check that their message is clearly understood.
(a) Description
(b) Feedback
(c) Channel
(d) Sign ​

Answers

Answer:

a

Explanation:

description of the message to communicate

The information given illustrates feedback.

Feedback in communication simply means the response of the audience. It should be noted that feedback is important in order to know the effectiveness of one's message.

In a situation where the message may not be received exactly the way the sender intended, this implies that the feedback has been affected in this situation.

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How to fix common problem of a computer system?​

Answers

Some ways you could fix a common problem in a computer system are

Run a thorough virus scan.
Update your software.
Cut down on the bloat.
Test your Wi-Fi connection.
Reinstall the operating system.

your iphone is not configured to allow calls using this mac

Answers

Answer:

Make sure you have an iCloud account and that your computer is logged into that account.

Explanation:

Which command should you enter at the command prompt to display the current user's quota limits and disk usage?

Answers

wmic diskdrive get size

Write a program to input 6 numbers. After each number is input, print the biggest of the numbers entered so far.

Answers

Answer:

num1 = int(input("Enter a number: " ))

print("Largest: " + str(num1))

# num 2 #

num2 = int(input("Enter a number: "))

if num2 > num1:

print("Largest: " + str(num2))

else:

print("Largest: " + str(num1))

# num 3 #

num3 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3)))

# num 4 #

num4 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3, num4)))

# num 5 #

num5 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3, num4, num5)))

# num 6 #

num6 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3, num4, num5, num6)))  

Explanation:

In this exercise, using the knowledge of computational language in python, we have that this code will be written as:

The code is in the attached image.

We can write the python  as:

num1 = int(input("Enter a number: " ))

print("Largest: " + str(num1))

num2 = int(input("Enter a number: "))

if num2 > num1:

print("Largest: " + str(num2))

else:

print("Largest: " + str(num1))

num3 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3)))

num4 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3, num4)))

num5 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3, num4, num5)))

num6 = int(input("Enter a number: "))

print("Largest: " + str(max(num1, num2, num3, num4, num5, num6)))  

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1- pensamiento sistémico
2- visión oriental y occidental​

Answers

I don't know

Explanation:

what do you mean?

Which type of website would allow Evan, an avid traveler, to share photos and videos with his friends

Answers

Answer:

G00GLE Photos? I'm not sure what you mean.

Explanation:

Search engine Photos is the type of website would allow Evan, an avid traveller, to share photos and videos with his friends.

What is meant by website?

A website, often referred to as a web site, is a compilation of web pages and related content that is uploaded to at least one web server and given a common domain name. A group of World Wide Web pages that are often available online and connected to one another by a person, company, higher education institution, government, or other organization.

The primary objective of certain websites is to only present, disseminate, or display certain data or content online.

A website is a collection of connected web pages with a common domain name. The website can be made by anyone, including individuals, groups, and businesses. All websites are a part of the World Wide Web.

Thus, it is Search engine Photos.

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