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maksim [4K]
3 years ago
6

The process of providing only the essentials and hiding the details is known as _____. a. algorithm b. data structure c. abstrac

tion d. optimization
Computers and Technology
1 answer:
adoni [48]3 years ago
3 0
The answer is (data) abstraction!
Hope it helped (:
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Set screw compression and indenter are all types of
vagabundo [1.1K]

nAnswer:

A.

Explanation:

The compression couplings can be defined as a set of screw, compression, and indenter. A compression fitting is a type of coupling used to connect pipes. A compression couplings is used to connect fixtures and tubings.

It contains screw, compression, and indenter. Therefore, option A is correct answer.

4 0
3 years ago
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Using pointers and shared memory for IPC, what would you need to add to your code to ensure data integrity?
Bess [88]

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integrgrg

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integrety or not iim not

5 0
3 years ago
What is the voltage drop across R4 in the diagram shown above?
pickupchik [31]
R₂ and R₃ can be replaced by:

R_5 =  \frac{1}{\frac{1}{R_2} + \frac{1}{R_3}} = 106 \frac23

The total R of the circuit is R₁+R₅+R₄ = 706 2/3

So the current in the circuit I=V/R is 100/(706 2/3) = 15/106 A
(I'm deliberately not trying to round the result)

The voltage drop over R₄ is V=I*R = 15/106 * 500 ≈ 70

So answer C would be my choice.

3 0
3 years ago
DES: Group of answer choices A) is a commonly used symmetric encryption B) algorithm that was developed in the mid-C) 1970s was
OLEGan [10]

DES is a commonly used symmetric encryption

A) is a commonly used symmetric encryption

<u>Explanation:</u>

DES stands for Data Encryption Standard. It is a symmetric key algorithm and is used for encrypting electronic data. It was developed in 1975. DES is one of the oldest encryption standards to be used in the industry.

The algorithm takes 16 rounds of permutations in order to encrypt data. But now, with the advent of technology, as new algorithms have been designed and put in use, DES is less preferable.

In the process of key generation, some keys generated sometimes turn out to be weak and hence are prone to attacks. If not for the weak keys generation, DES works perfectly fine and is an effective algorithm to encrypt data.

6 0
3 years ago
Which Python expression results in 49?<br><br> 7 * 2<br><br> 7^2<br><br> 7 // 2<br><br> 7 ** 2
Juliette [100K]

Answer:

7^2

Explanation:

7^2 is the same as 7*7

7 0
3 years ago
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