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Amanda [17]
3 years ago
13

Which of the acronyms listed below refers to a series of basic hardware diagnostic tests performed by the startup BIOS after the

computer is powered on?(A) IDE(B) POTS(C) QoS(D) POST
Computers and Technology
1 answer:
Morgarella [4.7K]3 years ago
7 0

Answer:

POST

Explanation:

  • POST stands for Power On Self test.
  • The process of booting the system involves performing the self test POST.
  • POST involves testing the computer hardware which are required for proper functioning of the computer.
  • If the POST test fails, the computer performs the necessary action required for the proper functioning of the computer.It immediately raises alarm ( beeps ) . Different number of beeps represents different devices which are having trouble.
  • So, option (D) is correct option.
  • Option (A) IDE is not the test. So, option (A) is wrong option.
  • Option (B) POTS is not the test.So, option (B) is wrong option.
  • Option (C) QoS is not the test. So, option (C) is wrong option.
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Roman55 [17]

Answer:

C. Trojan

Explanation:

In Cybersecurity, vulnerability can be defined as any weakness, flaw or defect found in a software application or network and are exploitable by an attacker or hacker to gain an unauthorized access or privileges to sensitive data in a computer system.

This ultimately implies that, vulnerability in a network avail attackers or any threat agent the opportunity to leverage on the flaws, errors, weaknesses or defects found in order to compromise the security of the network.

In this scenario, a security administrator is reviewing the following information from a file that was found on a compromised host: "cat suspiciousfile.txt."

Some of the ways to prevent vulnerability in a network are;

1. Ensure you use a very strong password with complexity through the use of alphanumerics.

2. You should use a two-way authentication service.

3. You should use encrypting software applications or services.

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2 years ago
4. What is a pentaprism? What job does it do in the camera?
Nadya [2.5K]
Pentaprism is a five sided prism with two silvered surfaces giving a non-stop deviation of all rays of light through 90 degress. Used in viewfinders of single-lens reflex cameras 
6 0
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Notice that the percentages range from just over 55% to just under 65%. This is a range of 10%, so we're going to use 5 evenly-s
vfiekz [6]

Answer:

import numpy as np

l_int = 55/100

h_int = 65/100

hist = np.histogram( paid_tax_preparers_list, bins=5, range=(l_int, h_int))

Explanation:

Numpy is a Python package used to ease mathematical and statistical research calculations. The package creates data structures called arrays that can be used as vector items, making it easy and fast for calculation to be done.

The np.histogram method is used to create or plot histograms of a list or array against the frequency of the items in the array. The bins and the range attributes are used to adjust the display of the histogram, with bins being the number of bin in the graph and range is the given length of the histogram.

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Which of the following technologies uses the results of a scientific discovery?
belka [17]
D. All of these
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Describe the Pros and Cons Associated with Cloud Computing Cloud Computing was introduced in 1999 by a company named "Salesforce
Rudik [331]

Answer & Explanation:

Pros of cloud computing:

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  • It eliminates the need of IT infrastructure and manageability.
  • It is cost efficient as it provides huge space availability.
  • It makes it easy to get backup and recovery.
  • It is easy to access information anytime and anywhere in the world.
  • Due to cloud computing, it is very easy to add or remove services as required.

Cons of cloud computing:

  • It makes the data vulnerable and information theft challenges can be encountered.
  • Internet connection is required all the time.
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