Q. In which addressing mode, the operand is given explicitly in the instruction itself

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Q. In which addressing mode the effective address of the operand is generated by adding a constant value to the context of register

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Q. A garbage is

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Q. Which of the following program is not a utility?

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Q. A development stategy whereby the executive control modules of a system are coded and tested first, is known as

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Q. Systems software is a program that directs the overall operation of the computer, facilitates its use and interacts with the users. What are the different types of this software?

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Q. Which of the following systems software does the job of merging the records from two flies into one?

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Q. A computer can not boot if it does not have the

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Q. The Process Manager has to keep track of:

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Q. A sequence of instructions, in a computer language, to get the desired result, is known as

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Q. Action implementing instruction’s meaning are a actually carried out by

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Q. Running time of a program depends on

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Q. A bottom up parser generates

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Q. Object program is a

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Q. Which of the following system software resides in main memory ?

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Q. Software that allows your computer to interact with the user, applications, and hardware is called

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Q. Programs that coordinate computer resources, provide an interface between users and the computer,
and run applications are called

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Q. Specialized programs that allow particular input or output devices to communicate with the rest of
the computer system are called

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Q. Also known as a service program, this type of program performs specific tasks related to managing
computer resources.

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Q. In order for a computer to understand a program, it must be converted into machine language by
a(n)__________.

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