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nata0808 [166]
2 years ago
12

Jannette has been experiencing slow performance on her computer. Today she received an error message saying that an update to he

r antivirus program failed. When she checked the update history, she discovered that the program had not been updated for two weeks. She restarted her computer and noticed that a file she was working on was no longer available. She also noticed that the network connection was sending data, even though she does not have an internet browser or any other user initiated network connection open. ​ What should Jannette do first on her computer?
Computers and Technology
2 answers:
algol [13]2 years ago
4 0

Answer:

A. Run anti-malware program.

B. Roll back to a previous date.

C. Quarantine the system.

D. Remediate the infected system.

E. Get a VPN

Explanation:

Marysya12 [62]2 years ago
3 0

Answer: ur never going to get your answer!!!!

ExpElanation: hahahahaha ( pls 5 star pls pls. Shhhh)

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Gwen recently purchased a new video card, and after she installed it, she realized she did not have the correct connections and
g100num [7]

Answer:

A. 8-pin PCI-E connector.

F. 6-pin PCI-E connector.

Explanation:

The video card is a peripheral hardware component in a computer system that is used to run videos and graphic files, providing the required memory, runtime and bandwidth.

The PCI-e or peripheral component interconnect express is a connector or expansion slot used specifically for adding and powering video cards on a computer system.

7 0
2 years ago
Give a recursive algorithm to compute the sum of the cubes of the first n positive integers. The input to the algorithm is a pos
DaniilM [7]

Answer:

def sum_cubes(n):

   if n == 1:

       return 1

   else:

       return n * n * n + sum_cubes(n-1)

print(sum_cubes(3))

Explanation:

Create a function called sum_cubes that takes one parameter, n

If n is equal to 1, return 1. Otherwise, calculate the cube of n, and add it to the sum_cubes function with parameter n-1

If we want to calculate the cubes of the first 3 numbers:

sum_cubes(3) = 3*3*3 + sum_cubes(2)

sum_cubes(2) = 2*2*2 + sum_cubes(1)

sum_cubes(1) = 1

If you substitute the values from the bottom, you get 27+8+1 = 36

7 0
2 years ago
Kaira's company recently switched to a new calendaring system provided by a vendor. Kaira and other users connect to the system,
goldfiish [28.3K]

The service model that Kaira’s company is using is Saas

Explanation

Kaira’s company is using Software as a Service to access their new calendaring system that has been hosted by a 3rd party vendor over the web. It is the work of the SaaS to host specific applications and to deliver these applications to customers over the cloud. With SaaS, Kaira’s company does not need to install their calendaring software on their PCs. Every useful thing they want from their calendaring system can easily be accessed over the internet. All the company will need are personalized accounts with usernames and passwords for their employees to access.

The other different types of Cloud Computing services include;

  • PaaS: A set of tools and services designed to make coding and deploying those applications quick and efficient.
  • IaaS: hardware and software that powers it all – servers, storage, networks, and operating systems.

Learn more:

What is cloud computing?

brainly.com/question/2662575

Explain the three basic types of Cloud computing

brainly.com/question/12967175

#LearnwithBrainly

3 0
2 years ago
American company Software Unlimited is planning to expand its operations to the Bangor Republic where the group is the primary u
FinnZ [79.3K]

Answer:E. Employees will achieve close cooperation with others.

Explanation: Employees will close cooperation with others as a result of the expansion of the company to the Bangor Republic where the group is the primary unit of social organisation, When a company expands to new locations it boosts employment morale and corporation as they find it as a form of expansion and overall good of the employees and their employer, most of expand as a result of favourable economic climates.

7 0
2 years ago
There are many different types of hardware devices, different manufacturers, and countless configuration possibilities. Explain
erik [133]

Because, they are all required to configure to it to be recognized by an operating system.

Explanation:

It is the Operating System Software that instructs the hardware and puts them together to work well. When the manufacturer does not configure the device to be recognized by an operating system, then it will not work with other components.

Example.

If an Apple machine's sound card is being put in an HP machine which uses Microsoft designed operating system, won't work due to the operating system that the sound card has been designed for.

6 0
2 years ago
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