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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Q. Which of the following registers is loaded with the contents of the memory location pointed by the PC?

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Q. Why is the width of the data bus so important to the processing speed of a computer?

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Q. The function of CPU is

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Q. The central processor of a modern digital computer consists of

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Q. A memory bus is mainly used for communication between

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Q. A temporary storage area, attached to the CPU, for I/O operations is a:

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Q. Which part of the computer were is used for calculating and comparing?

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Q. Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU?

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Q. Which disk interface standard includes support for up to eight peripheral devices?

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Q. The analog computer measures dimensions and its circuits use the differential and integral equations of continuous variables. The digital computer counts units and its circuits use

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Q. Which of the following is not a part of the CPU

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Q. The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?

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