Q. A type of semiconductor memory that usually has small capacity but very fast access is

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Q. The difference between memory and storages is that memory is _____ and storage is _____

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Q. A class of random access memory that requires periodic servicing in order for the contents to remain valid is

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Q. Which of the following memories must be refreshed many times per second?

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Q. An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is

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Q. Which is an electronic device that can store temporarily a single bit of data.

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Q. To set a register or counter to the all-zero-state is

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Q. Which is used to store firmware.

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Q. Which of the following is NOT a primary storage device?

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Q. A one-bit signal that indicates the start of data transmission by an asynchronous device is

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Q. An electronic circuit with about 20 transistors fabricated on a silicon chip is known as

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Q. Instructions and memory addresses are represented by

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Q. Main storage is also called

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Q. Which of the following will happen when data is entered into a memory location?

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Q. All inputs must be in ON position to have an output is known as

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Q. The silicon chips used for data processing are called

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Q. What is the number of bit patterns provided by a 7-bit code?

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Q. The basic unit within a computer store capable of holding a single unit of data is

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Q. Multiplication of 1112 by 1012 is

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Q. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

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