CS401P Quiz 5

VU TOOLKIT · CS401P - Quiz No.5 · Date: 11 May 2026

Q1. Shift Arithmetic Left (SAL) can also be called as

1. Rotate Left
2. Shift Logical Right
3. Rotate right
4. Shift Logical Left

Correct answer: Shift Logical Left

Q2. The ____ shifting is achieved by multiplying the number by 2.

1. Left
2. Right

Correct answer: Left

Q3.

1. Hexadecimal Numbers
2. Binary Number
3. 0 Based Numbers
4. Decimal Numbers

Correct answer: Hexadecimal Numbers

Q4. SP is decremented by ___________ when an element is pushed on the stack.

1. 1
2. 2
3. 4
4. 3

Correct answer: 2

Q5. Which of the following statement best describes the Shift Logical Right (SHR) operation?

1. The Left most bit is transferred to AX
2. The Right most bit is transferred to AX
3. Inserts a zero from left and moves every bit one position to the right
4. Inserts a zero from right and moves every bit one position to the left

Correct answer: Inserts a zero from left and moves every bit one position to the right