List of top General Questions on Computer Science Fundamentals

Match List-I with List-II. List-I: A. Modem, B. Ethernet card, C. Repeater, D. Router. List-II: I. An analog device that regenerates the signals on the cables to which it is connected. II. A device used for conversion between electric signals and digital bits. III. A network device that can receive the data, analyse it and transmit it to other networks. IV. A network adaptor used to set up a wired network.

Which of the following are examples of web browsers? A. Mozilla Firefox, B. Google Chrome, C. Microsoft Bing, D. Apple Safari, E. Opera.

Arrange the following operations of control unit of a CPU in the order of their execution: A. Decode, B. Fetch, C. Write Back, D. Execute.

Given below are two statements: Assertion (A): A Read only memory (ROM) does not lose its data after restarting the computer system. Reason (R): A non-volatile storage unit loses data stored in it in case of power off or interruption of power. Choose the most appropriate answer.

Given below are two statements: Assertion (A): A virus is a piece of software code created to perform malicious activities and hamper resources of a computer system. Reason (R): Some of the well-known viruses include CryptoLocker, ILOVEYOU, MyDoom, Slammer etc. Choose the most appropriate answer.

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Which of the following memory has the fastest access time?