Q. _____ the most suitable data structure used to store the return addresses in case of nested sub routines .

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Q. In case of nested sub routines the stack top is always

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Q. The stack frame for each sub routine is present in ______ .

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Q. The data structure suitable for scheduling processes is _______ .

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Q. The sub-routine service procedure, is similar to that of the interrupt service routine in ________ .

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Q. When an instruction is read from the memory, it is called

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Q. Which activity does not take place during execution cycle?

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Q. Pseudo instructions are

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Q. Which of the following is a Pseudo instruction?

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Q. The number of instructions needed to add a numbers and store the result in memory using only one address instruction is

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Q. Computers use addressing mode techniques for _____________________.

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Q. _________ register keeps track of the instructions stored in program stored in memory.

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Q. The addressing mode used in an instruction of the form ADD X Y, is

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Q. In a program using subroutine call instruction, it is necessary

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Q. n bits in operation code imply that there are ___________ possible distinct operators.

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Q. The instruction ‘ORG O’ is a

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Q. The BSA instruction is

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Q. A group of bits that tell the computer to perform a specific operation is known as

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Q. The load instruction is mostly used to designate a transfer from memory to a processor register known as

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Q. The operation executed on data stored in registers is called

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