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1. The logic required for implementing a program can be expressed in terms of
a. flowchart
b. algorithm
c. flowchart and algorithm
d. none of the mentioned
Discuss
Answer: (c).flowchart and algorithm

2. The operands, source and destination in an instruction cannot be
a. register, register
b. memory location, memory location
c. memory location, register
d. immediate data, register
Discuss
Answer: (b).memory location, memory location

3. The instruction that is not possible among the following is
a. MOV AX, BX
b. MOV AX, [BX].
c. MOV 55H, BL
d. MOV AL, 55H
Discuss
Answer: (c).MOV 55H, BL

4. Both the operands source and destination of an instruction cannot be
a. register, register
b. immediate data, register
c. register, immediate data
d. immediate data, memory location
Discuss
Answer: (c).register, immediate data

5. The registers that cannot be used as operands for arithmetic and logical instructions are
a. general purpose registers
b. pointers
c. index registers
d. segment registers
Discuss
Answer: (d).segment registers

6. The operands of an instruction cannot be
a. registers
b. memory operands and immediate operands
c. immediate operands
d. memory operands
Discuss
Answer: (b).memory operands and immediate operands

7. The advantages of assembly level programming are
a. flexibility of programming is more
b. chances of error are less
c. debugging is easy
d. all of the mentioned
Discuss
Answer: (d).all of the mentioned

8. The directory that is under work must have the files that are related to
a. Norton’s editor
b. Assembler
c. Linker
d. All of the mentioned
Discuss
Answer: (d).All of the mentioned

9. The listing file is identified by
a. source file name
b. extension .LSF
c. source file name and an extension .LSF
d. source file name and an extension .LST
Discuss
Answer: (d).source file name and an extension .LST

10. The extension file that is must for a file to be accepted by the LINK as a valid object file is
a. .OBJ file
b. .EXE file
c. .MASM file
d. DEBUG file
Discuss
Answer: (a)..OBJ file

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