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3 years ago

__________ offers a mechanism to accomplish four security goals: confidentiality, integrity, authentication, and nonrepudiation.

Computers and Technology

1 answer:

vitfil [10]3 years ago

5 0

Answer:

Cryptography

is the correct answer.

Explanation:

<h2><u>Cryptography</u> offers a mechanism to accomplish four security goals.</h2><h2 />

Cryptography can be defined as technique to format data in such a way that it is Protected. It can be achieved by following goals:

Confidentiality is a term that ensures that the data is protected in such a way that it can not be accessed by any unauthorized member. In simpler words any kind of sensitive data is only under the access of people who have authorization key to retrieve or use it.
Integrity ensures that the data is real and authenticated. It basically safeguards the actual data.
Authentication is a process of verifying an identity by different means. Mostly it includes the the verification by username/password entrance
Non-repudiation is basically an surety that the data can't be denied by anyone. Non-repudiation provides the proof that the data is from origin and integrated.

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Assuming that a user enters 15 as input, what is the output of the following code snippet? Scanner in = new Scanner(System.in);

snow_tiger [21]

Answer:

The output of the following code is "The number is SMALL!"

Explanation:

When the following java code is executed. Firstly the program will ask for "Please enter a number" after input the number 15 as per the question, than it check the condition which is "number > 20", if the number is greater than 20 it shows "The number is LARGE!", but the given number is smaller than 20.

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3 years ago

Small programs are shortcuts that are displayed as graphics pinned to your desktop are called_____

steposvetlana [31]

Answer:

Taskbar or they are pinned to desktop

Explanation:

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2 years ago

You receive a phone call from a co-worker telling you that "the network is down." Just as you are about to look into the issue,

Dvinal [7]

This issue will happen mostly if cellular network will not be down, or suppose if cellular network is down mostly, or it will be rainy or a current cutoff issue might be occurred.

<u>Explanation:</u>

The following step to be made for trouble shoot his phone when cellular network is down.

1. Restart the mobile:- After restarting kindly check mobile connectivity.

2. Check for mobile air plane mobile and make sure the mobile phone is not in air plane mode.

3. Check the income and outgoing vapidity.

4. Switch off the mobile, Remove service provider sim card from mobile and reinsert the sim card and start the mobile.

5. Still connectivity problem, either contact the service provider or replace with new sim card.

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2 years ago

Explain the RISC and CISC architecture. Comparison of RISC and CISC in detail.

puteri [66]

Answer:RISC(reduced instruction set computer) is the computer used for low level operation by simple command splited into numerous instructions in single clock only and CISC(Complex instruction set computer) is the computer that performs the operation in single instruction.

RISC architecture has hardwired control unit,data cache unit,data path ,instruction cache and main memory as components .CISC architecture persist of control unit,micro program control memory, cache, instruction and data path and main memory.

The differences between RISC and CISC are as follows:-

The instruction in RISC are less and and low complexes while CISC has several number of complex instruction.
The calculation done by RISC are precise and quick whereas CISC has slightly slow calculation processing.
The execution of RISC is faster as compared to CISC.
RISC uses hardware component for implementation of instruction because it does not persist its own memory and CISC implements instructions using its own memory unit .

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2 years ago

The _______ of the story describes the events that takes place as well as the conflict or problem that must be resolved.

Crank

Answer:

The answer is C the plot.

7 0

2 years ago