Q. An index register that is automatically incremented or decremented with each use is

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Q. Where have the program and data to be located before the ALU and control unit of a computer can operate on it?

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Q. Control Unit of a digital computer is often called the

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Q. The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as

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Q. Time during which a job is processed by the computer is

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Q. Off-line operation is the operation of devices without the control of

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Q. Which of the following is the user programmed semiconductor memory?

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Q. An instruction that transfers program control to one or more possible paths is known as

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Q. The two kinds of main Memory are:

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Q. The ALU of a computer normally contains a number of high speed storage elements called

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Q. Which of the following holds data and processing instructions temporarily until the CPU needs it?

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Q. A multi programming system is one that can

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Q. All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _____

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Q. A high speed device used in CPU for temporary storage during processing is called

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Q. The memory which is ultraviolet light erasable and electrically programmable is

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Q. A computer has a 1024K memory. What does the letter K stand for

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Q. A directly accessible appointment calendar is a feature of a _____ resident package.

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Q. Which type device is a piece of equipment that receives information from a CPU?

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Q. What is the name of the logic circuit which can add two binary digits?

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Q. The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?

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