Basic Computer

Basic Computer Knowledge Multiple Choice Questions (MCQs) section covers objective questions on Application software, applications of computers, basics of information technology, computer architecture, computer networks, data communication, data protection and copyrights, data storage, displaying and printing data, interacting with computer, internet fundamentals, internet technology, introduction to computer systems, operating systems, processing data, spreadsheet programs, windows operating system, word processing for competitive examinations conducted by various public and private sector testing agencies like FPSC, NTS, SIBA STS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ITS, CSS and PMS etc.

    Basic Computer
    Search menu is available at which of the following buttons?
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    Basic Computer
    What type of computer programming is used for airplane ticket reservation system?
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    Basic Computer
    The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as
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    Basic Computer
    Computers send and receive data in the form of ________ signals.
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    Basic Computer
    The ALU of a computer normally contains a number of high speed storage elements called
    ALU : An arithmetic logic unit (ALU) is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers. This is in contrast to a floating-point unit (FPU), which operates on floating point numbers. An ALU is a fundamental building block of many types of computing circuits, including the central processing unit (CPU) of computers, FPUs, and graphics processing units (GPUs). A single CPU, FPU or GPU may contain multiple ALUs.
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    Basic Computer
    The programs which are as permanent as hardware and stored in ROM is known as
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    Basic Computer
    The term MIPS refers to _____
    Million instructions per second (MIPS) is an older, obsolete measure of a computer’s speed and power, MIPS measures roughly the number of machine instructions that a computer can execute in one second.
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    Basic Computer
    Which of the following input/output devices is not associated with personal computers?
    Punched cards : A punched card or punch card is a piece of stiff paper that can be used to contain digital data represented by the presence or absence of holes in predefined positions. Digital data can be used for data processing applications or, in earlier examples, used to directly control automated machinery.
    Source : wikipedia.org
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    Basic Computer
    The MS-DOS operating system is a …..
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    Basic Computer
    An output device that lets you see what the computer is doing
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