Modems are configured in such a manner that any incoming calls are automatically answered. Manufacturer provides inbuilt modems in many user computers. In this case the greatest security risk when dealing with the modems is
Answer: B
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When variable used in program is whole number, variable is stored as
Answer: A
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If relocation is static and is done at assembly or load time, compaction _________
Answer: A
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Every address generated by the CPU is divided into two parts :
Answer: B
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In fixed sized partition, the degree of multi programming is bounded by ___________
Answer: A
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Consider a computer with 8 Mbytes of main memory and a 128 K cache. The cache block size is 4 K. It uses a direct mapping scheme for cache management. How many different main memory blocks can map onto a given physical cache block ?
Answer: C
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When there is range of numbers involved in a program, it can be stored as
Answer: A
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A special quantity named in a program and its value can be changed is called
Answer: A
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Data types are differed on basis of
Answer: C
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The disadvantage of moving all process to one end of memory and all holes to the other direction, producing one large hole of available memory is :
Answer: A
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