CS401 Quiz With Solution 2023
1. Which of the following jumps is taken if the last arithmetic operation did not change the sign unexpectedly?
- Answer: JNE and JNZ
2. In Far jump, the segment address is stored in ________________.
- Answer: CS
3. How jmp is different from jnz?
- Answer: jmp is an unconditional jump, however jnz is a conditional jump
4. A value 0500 is stored in memory. If we transfer this value to a general-purpose register, then it will be shown as:
- Answer: 500
5. Which of the following are the basic bitwise logical operations?
- Answer: AND, OR, XOR, and NOT
6. The number of _______ in a cell is called the cell width.
- Answer: Bits
7. Which of the following directive is used to reserve an eight bits space in memory?
- Answer: db
8. Suppose, the current value of IP is 0x0129, and the relative address is 0x0012. What will be the new value of IP?
- Answer: 0x013B
9. IAPX88 stands for ____________________.
- Answer: Intel Advanced Processor Extensions 88
10. Which of following is an illegal assembly instruction?
- Answer: mov [num1], [num2]
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