Q. Which of the following memories needs refresh?

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Q. The memory which is programmed at the time it is manufactured

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Q. Which of the following memory medium is not used as main memory system?

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Q. One of the main feature that distinguish microprocessors from micro‐computers is

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Q. The first microprocessor built by the Intel Corporation was called

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Q. An integrated circuit is

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Q. Most important advantage of an IC is its

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Q. Which of the following items are examples of storage devices?

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Q. Before a disk can be used to store data. It must be…….

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Q. What are the three decisions making operations performed by the ALU of a computer?

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Q. What is the responsibility of the logical unit in the CPU of a computer?

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Q. The secondary storage devices can only store data but they cannot perform

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Q. Which of the following memories allows simultaneous read and write operations?

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Q. A 32 bit microprocessor has the word length equal to

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Q. An error in computer data is called

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Q. The metal disks, which are permanently housed in, sealed and contamination free containers are called

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Q. The instructions for starting the computer are house on

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

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Q. Which of the following terms is the most closely related to main memory?

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Q. To locate a data item for storage is

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