Computer Architecture Nptel Week 2 Assignment Answers
Find the Computer Architecture Nptel Week 2 Assignment Answers. This guide offers solutions to help you complete your Week 2 assignments, focusing on key concepts in computer architecture. Use these answers as a resource to support your learning and successfully complete your coursework.
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Computer Architecture Nptel Week 2 Assignment Answers
Session: JUL-DEC 2024
Q1. What is the smallest positive denormal number in the IEEE 754 standard?
2-126
2-127
2-149
2-150
Answer: 2-149
Q2. Consider the following assembly code in the SimpleRISC ISA.
movh r0, 0xFB12
addu r0, r0, 0xCDEF
What is the final value of r0 after executing this code?
0xCDEFFB12
0xFB12CDEF
0x0001C901
0xFBCD12EF
Answer: 0xFB12CDEF
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These are Computer Architecture Nptel Week 2 Assignment Answers
Q3. Consider the following SimpleRISC assembly code.
mov r1, 10
mov r3, 5
st r1, [sp]
add r4, r1, r3
ld r2, [sp]What are the contents of r2 and r4 after executing these instructions?
r2 = 10, r4 = 15
r2 = 15, r4 = 10
r2 = 10, r4 = 10
r2 = 15, r4 = 15
Answer: r2 = 10, r4 = 15
Q4. Consider the following SimpleRISC instructions:
mov r1, 20
lsl r2, r1, 2What is the content of r2 after executing these instructions?
80
10
40
5
Answer: 80
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These are Computer Architecture Nptel Week 2 Assignment Answers
Q5. The SimpleRISC ISA has __ registers.
15
16
17
None of the options
Answer: 16
Q6. Which of the following is not a shift instruction in the SimpleRisc ISA?
lsl
asr
asl
lsr
Answer:asl
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These are Computer Architecture Nptel Week 2 Assignment Answers
Q7. The bgt instruction bases its outcome on the value of _ flag(s).
Both E and GT
GT
E
None of the options
Answer: None of the options
Q8. A fixed-point number has a fixed number of digits __.
After the decimal point.
Before the decimal point.
Both before and after the decimal point.
None of the options
Answer:Both before and after the decimal point.
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These are Computer Architecture Nptel Week 2 Assignment 2 Answers
Q9.UTF-32 uses __ bytes for every character.
2
4
6
8
Answer:4
Q10. How many bits are used for the exponent in the IEEE 754 standard for double precision numbers?
11
8
52
10
Answer: 11
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These are Computer Architecture Nptel Week 2 Assignment 2 Answers
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