1. | Which of the following system software resides in main memory always ? |
a. | Text editor |
b. | Assembler |
c. | Linker |
d. | Loader |
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Answer: (d).Loader
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2. | Daisy chain is a device for ? |
a. | Interconnecting a number of devices to number of controllers |
b. | Connecting a number of devices to a controller |
c. | Connecting a number of controller to devices |
d. | All of above |
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Answer: (b).Connecting a number of devices to a controller
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3. | Which of the following type of software should be used if you need to create,edit and print document ? |
a. | Word processing |
b. | Spreadsheet |
c. | Desktop publishing |
d. | UNIX |
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Answer: (a).Word processing
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4. | Producer consumer problem can be solved using ? |
a. | semaphores |
b. | event counters |
c. | monitors |
d. | all of above |
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Answer: (d).all of above
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5. | What is bootstraping? |
a. | A language interpreting other language program |
b. | A language compiling other language program |
c. | A language compile itself |
d. | All of above |
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Answer: (c).A language compile itself
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6. | Shell is the exclusive feature of |
a. | UNIX |
b. | DOS |
c. | System software |
d. | Application software |
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Answer: (a).UNIX
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7. | A program in execution is called |
a. | Process |
b. | Instruction |
c. | Procedure |
d. | Function |
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Answer: (a).Process
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8. | Which of the following can be used as a criterion for classification of data structures used in language processing. |
a. | nature of a data structure |
b. | purpose of a data structure |
c. | lifetime of a data structure |
d. | all of the above |
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Answer: (d).all of the above
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9. | A UNIX device driver is |
a. | Structured into two halves called top half and bottom half |
b. | Three equal partitions |
c. | Unstructured |
d. | None of the above |
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Answer: (a).Structured into two halves called top half and bottom half
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10. | Memory |
a. | is an device that performs a sequence of operations specified by instructions in memory |
b. | is the device where information is stored |
c. | is a sequence of instructions |
d. | is a computational unit to perform specific functions |
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Answer: (b).is the device where information is stored
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