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PSYCHO15rus [73]
3 years ago
12

1. Which sentence best expresses the main idea

Computers and Technology
1 answer:
Neko [114]3 years ago
3 0
B is the answer

Hope this helps




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In a spreadsheet what does the following symbol mean?<br><br> $
Diano4ka-milaya [45]

Answer:

$ = dollar sign

Explanation:

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3 years ago
Both instructions and data in a digital<br>computer are represented as binary<br>digits. True False​
MrRissso [65]

Answer:

False

Explanation:

insturctions are represented in binary numbers, data are represented in decimal numbers.

6 0
3 years ago
given:an int variable k,an int array currentMembers that has been declared and initialized,an int variable memberID that has bee
Oksi-84 [34.3K]

Answer:

// The code segment is written in C++ programming language

// The code segment goes as follows

for (k = 0; k < nMembers; k++)

{

//check if memberID can be found in currentMembers

if (currentMembers[k] == memberID){

// If yes,

// assigns true to isAMember

isAMember = true;

k = nMembers;

}

else{

isAMember = false;

// If no

// assigns false to isAMember

}

}

// End of segment:

The following assumption were made in the code segment above.

There exists

1. An already declared and initialised int array currentMembers.

2. An already initialised int variable memberID

Line 3 initiates a loop to scan through the array

Line 6 checks for the condition below

If current element of array equals memberID then

It assigns true to isAMember and nMembers to k

Else

It assigns false to isAMember

7 0
3 years ago
How much speedup would result from running application A on the entire 22-core processor, as compared to running it serially?
Agata [3.3K]

This question is incomplete. The complete question is given below:

Your company has just brought a new 22-core processor, and you have been tasked with optimizing your software for this processor. You will run four applications on this system, but the resource requirements are not equal. Assume the system and application characteristics listed in table 1.1

Table 1.1 Four Applications

Application

A

B

C

D

% resources needed

41

27

18

14

% parallelizable

50

80

60

90

The percentage of resources of assuming they are all run in serial. Assume that when you parallelize a portion of the program by X, the speedup for that portion is X.

a. How much speedup would result from running application A on the entire 22-core processor, as compared to running it serially?

Answer:

Speedup = 50

Explanation:

  • The speedup for that portion is x if we parallelize a portion of that program by X.
  • If the whole program has no parallelize portion or in other words the whole program is running serially then the speedup will be zero.
  • So in this scenario if parallelizable portion of A is 50% so according to above description the speedup is 50.
6 0
3 years ago
55555,5555,555,55,5​
REY [17]

Answer: Decreasing Function????????????????????????????????

Explanation:

I'm confused, but I'm still gonna try and answer

6 0
3 years ago
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