1. | A software is to be developed for a system which has a small memory. The software should ? |
a. | use recursion wherever possible |
b. | avoid using recursion |
c. | Not use macros instead of functions |
d. | Both b and c |
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Answer: (d).Both b and c
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2. | The disadvantage of machine level programming is |
a. | time consuming |
b. | chances of error are more |
c. | debugging is difficult |
d. | all of the mentioned |
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Answer: (d).all of the mentioned
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3. | The coded object modules of the program to be assembled are present in |
a. | .ASM file |
b. | .OBJ file |
c. | .EXE file |
d. | .OBJECT file |
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Answer: (b)..OBJ file
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4. | The advantages of assembly level programming is |
a. | flexibility of programming is more |
b. | chances of error are less |
c. | debugging is easy |
d. | all of the mentioned |
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Answer: (d).all of the mentioned
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5. | The extension that is essential for every assembly level program is |
a. | .ASP |
b. | .ALP |
c. | .ASM |
d. | .PGM |
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Answer: (c)..ASM
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6. | The register that may be used as an operand register is |
a. | Accumulator |
b. | B register |
c. | Data register |
d. | Accumulator and B register |
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Answer: (d).Accumulator and B register
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7. | The register that can be used as a scratch pad is |
a. | Accumulator |
b. | B register |
c. | Data register |
d. | Accumulator and B register |
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Answer: (b).B register
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8. | The registers that contains the status information is |
a. | control registers |
b. | instruction registers |
c. | program status word |
d. | all of the mentioned |
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Answer: (c).program status word
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9. | Which of the processor’s stack does not contain the top-down data structure? |
a. | 8086 |
b. | 80286 |
c. | 8051 |
d. | 80386 |
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Answer: (c).8051
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10. | The architecture of 8051 consists of |
a. | 4 latches |
b. | 2 timer registers |
c. | 4 on-chip I/O ports |
d. | all of the mentioned |
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Answer: (d).all of the mentioned
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