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makvit [3.9K]
4 years ago
9

What is an individual piece of data called in a database? coding A field B file C record or D tittle

Computers and Technology
1 answer:
vovangra [49]4 years ago
3 0

Answer:

C

Explanation:

Record

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In my opinion, I would say No. So I think the answer is C.
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What is the f(n) runtime of the following pseudocode: sum-0 for A = N/2 downto 1 for B-1 t increment sum by B Explain: exactly w
Romashka [77]

The diagram part of the question is incomplete but the mathematical part has been solved below for you . However when the diagram will be attached it will be answered too.

Answer:

Following is the solution for the Time complexity/ Run Time:

Given that:

A = N/2 to 1

B = 1 to 4N

By summation:

Time Complexity = Lower bound of A * Upper Bound of B

Time Complexity = (N/2) * (4N)

By simplifying:

Time Complexity = N * 2N

Time Complexity = 2N^2

Hence the runtime f(n) for given pseudocode will be 2N^2

i hope it will help you!

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3 years ago
Wendy had been searching the internet for a great deal on jewelry. While looking at one site, a pop-up was displayed that told h
tigry1 [53]

Answer:

boot the computer from the windows installation disk and run startup repair

Explanation:

Based on the scenario being described within the question it can be said that the best option in this situation would be to boot the computer from the windows installation disk and run startup repair. This will analyze all windows files and clean up any files or malicious software that does not belong in order for the system to be able to correctly boot into the operating system. Then from inside the operating system you can run a full diagnostic of the system.

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3 years ago
There is a natural tendency on the part of users and system managers to perceive little benefit from security investment until a
spayn [35]

Answer:

The answer is True

Explanation:

Users and system managers/administrators do not necessarily see the use of security investments, because there is no security breach or security failure to the system.

When security infrastructures are in place, it is to prevent or at least reduce the possibility of devaluation, modification, corruption, destruction or deletion, disruption, disclosure, use, and inappropriate or unauthorized access. So, if any of these breaches do not occur, system managers and users perceive little benefits from security investments.

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3 years ago
What is one disadvantage of transmitting personal data using digital signals?
a_sh-v [17]

Answer: The answer to your question is B i hope this helps

the reason for this is because useing digital signals can be hac,ked or accessed by another person so there for you maybe have to use another way.

Explanation:

i hope this helps if it does have a brilliant day and have a smile

6 0
3 years ago
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