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

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Q. In computers, application software executes

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Q. The graph that shows basic blocks and their successor relationship is called

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Q. Computer general-purpose software is basically a

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

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Q. IBM introduced first 16 bit microprocessor in

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Q. Computer can run without

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Q. If special forms are needed for printing the output, the programmer specifies these forms through

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Q. While running DOS on a PC, command which can be used to duplicate the entire diskette is

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Q. In what module multiple instances of execution will yield the same result even if one instance has not terminated before the next one has begun ?

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Q. Various applications and documents are represented on the Windows desktop by __.

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Q. The name of the first microprocessor chip was

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Q. The number of clock cycles necessary to complete 1 fetch cycle in 8085 is

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Q. System generation

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Q. Which device can understand the difference data and programs?

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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. A bottom up parser generates

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Q. The Process Manager has to keep track of:

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

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