Computer Science Engineering (CSE) Exam  >  Computer Science Engineering (CSE) Questions  >  Consider a pipelined processor operating at 2... Start Learning for Free
Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.
Consider the following instructions:

Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.
  • a)
    2, 5.5 ns
  • b)
    5, 5.0 ns
  • c)
    3, 4.2 ns
  • d)
    2, 3.0 ns
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Consider a pipelined processor operating at 2 GHZ with 5 stages, Instr...

∴ 2 true dependencies are there.
∴ f = 2GHz


Total cycles require = 11
∴ Execution time = 11 × 0.5 = 5.5 ns.
Free Test
Community Answer
Consider a pipelined processor operating at 2 GHZ with 5 stages, Instr...

∴ 2 true dependencies are there.
∴ f = 2GHz


Total cycles require = 11
∴ Execution time = 11 × 0.5 = 5.5 ns.
Explore Courses for Computer Science Engineering (CSE) exam

Similar Computer Science Engineering (CSE) Doubts

Top Courses for Computer Science Engineering (CSE)

Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer?
Question Description
Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE). Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.
Here you can find the meaning of Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider a pipelined processor operating at 2 GHZ with 5 stages, Instruction fetch (IF), Instruction decode (ID), Execute (EX), Memory access (MEM), and write back (WB). Each stage of the pipeline, except the EX stage, takes one cycle. The EX takes one cycle for ADD and SUB, three cycles for MUL, two cycles for DIV Instruction.Consider the following instructions:Find, the number of true data dependences in the above code and the execution time using operand forwarding technique respectively is______.a)2, 5.5 nsb)5, 5.0 nsc)3, 4.2 nsd)2, 3.0 nsCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
Explore Courses for Computer Science Engineering (CSE) exam

Top Courses for Computer Science Engineering (CSE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev