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julia-pushkina [17]
3 years ago
10

Suppose an instruction takes 4 cycles to execute in an unpipelined CPU: one cycle to fetch the instruction, one cycle to decode

the instruction and fetch any operands, one cycle to perform the ALU operation, and one cycle to store the result. In a CPU with a 4 stage pipeline, that instruction still takes 4 cycles to execute, so how can we say the pipeline speeds up the execution of the program?
Computers and Technology
1 answer:
Korolek [52]3 years ago
8 0

Answer: Instruction pipelining is a technique for implementing instruction level.

Pipeline speeds up the execution of a program by increasing the Central Processing Unit throughout (Number of instructions completed per unit time). The increase in instruction throughput means that a program will run faster with a lower total execution time.

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Answer: True

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1.
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1. Speakers

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3. C.P.U

4. ROM

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The process of converting information, such as text, numbers, photos, or music, into digital data that can be manipulated by ele
SCORPION-xisa [38]

Answer:

The process of converting information, such as text, numbers, photos, or music, into digital data that can be manipulated by electronic devices is called Digitization

Explanation:

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The reason why we need digitization is that

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3 years ago
What items should you evaluate when scouting the facilities at a shooting location?
Fiesta28 [93]

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3 0
3 years ago
Write a python application that allows a user to enter any number of student test scores until the user enters 999. If the score
Kryger [21]

Answer:

This program is as follows

<em>total = 0; count = 0</em>

<em>testscore = int(input("Score: "))</em>

<em>while testscore != 999:</em>

<em>    if testscore < 0 or testscore > 100:</em>

<em>        print("Out of range")</em>

<em>    else:</em>

<em>        total+=testscore</em>

<em>        count+=1</em>

<em>    testscore= int(input("Score: "))</em>

<em>print(count,"scores entered")</em>

<em>print("Arithmetic Average:",total/count)</em>

Explanation:

This initializes total and count to 0

total = 0; count = 0

This gets input for score

testscore = int(input("Score: "))

The following iteration stop when 999 is entered

while testscore != 999:

This prints out of range for scores outside 0 - 100

   if testscore < 0 or testscore > 100:

<em>        print("Out of range")</em>

Otherwise

   else:

The total score is calculated

       total+=testscore

The number of score is calculated

       count+=1

Get another input

   testscore = int(input("Score: "))

The number of score is printed

print(count,"scores entered")

The average of score is printed

print("Arithmetic Average:",total/count)

7 0
3 years ago
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