| 31. | An optimizing Compiler does, |
| a. | Better compilation of the given piece of code. |
| b. | Takes advantage of the type of processor and reduces its process time. |
| c. | Does better memory management. |
| d. | Both a and c |
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Answer: (b).Takes advantage of the type of processor and reduces its process time.
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| 32. | SPEC stands for, |
| a. | Standard Performance Evaluation Code. |
| b. | System Processing Enhancing Code. |
| c. | System Performance Evaluation Corporation. |
| d. | Standard Processing Enhancement Corporation. |
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Answer: (c).System Performance Evaluation Corporation.
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| 33. | As of 2000, the reference system to find the performance of a system is _____ . |
| a. | Ultra SPARC 10 |
| b. | SUN SPARC |
| c. | SUN II |
| d. | None of these |
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Answer: (a).Ultra SPARC 10
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| 34. | When Performing a looping operation, the instruction gets stored in the ______ . |
| a. | Registers |
| b. | Cache |
| c. | System Heap |
| d. | System stack |
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Answer: (b).Cache
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| 35. | The average number of steps taken to execute the set of instructions can be made to be less than one by following _______ . |
| a. | ISA |
| b. | Pipe-lining |
| c. | Super-scaling |
| d. | Sequential |
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Answer: (c).Super-scaling
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| 36. | If the instruction, Add R1,R2,R3 is executed in a system which is pipe-lined, then the value of S is (Where S is term of the Basic performance equation) |
| a. | 3 |
| b. | ~2 |
| c. | ~1 |
| d. | 6 |
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Answer: (c).~1
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| 37. | CISC stands for |
| a. | Complete Instruction Sequential Compilation |
| b. | Computer Integrated Sequential Compiler |
| c. | Complex Instruction Set Computer |
| d. | Complex Instruction Sequential Compilation |
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Answer: (c).Complex Instruction Set Computer
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| 38. | As of 2000, the reference system to find the SPEC rating are built with _____ Processor . |
| a. | Intel Atom SParc 300Mhz |
| b. | Ultra SPARC -IIi 300MHZ |
| c. | Amd Neutrino series |
| d. | ASUS A series 450 Mhz |
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Answer: (b).Ultra SPARC -IIi 300MHZ
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| 39. | In Breakpoint mode of operation, |
| a. | The program is interrupted after each detection |
| b. | The program will not be stopped and the errors are sorted out after the complete program is scanned |
| c. | There is no effect on the program, i.e the program is executed without rectification of errors |
| d. | The program is alted only at specific points |
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Answer: (d).The program is alted only at specific points
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| 40. | The different modes of operation of a computer is |
| a. | User and System mode |
| b. | User and Supervisor mode |
| c. | Supervisor and Trace mode |
| d. | Supervisor,User and Trace mode |
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Answer: (b).User and Supervisor mode
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