Computer Science Fundamentals

Computer Science Fundamental MCQs focus on all topics of the Computer Fundamental subject, covering 100+ topics. This will help you to prepare for exams, contests, online tests, quizzes, viva-voce, interviews, and certifications.

    Computer Science Fundamentals
    Internet was evolved from the basic ideas of ARPANET.
    The statement is true. ARPANET is the first WAN i.e., Wide Area network that had only four sites in 1969 for interconnecting computers.
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    Computer Science Fundamentals
    The data division is used to ________
    The data division is used to declare and create variables and constant fields. There are 3 basic data types in COBOL.
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    Computer Science Fundamentals
    PNG is a _________
    PNG is an image format. It stands for portable network graphics. PNG supports palette based images.
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    Computer Science Fundamentals
    The delimiter in a FORTRAN code.
    Delimiter separates the tokens we use in our code. In a FORTRAN code, single blank space serves as a delimiter. Though, multiple blank spaces are ignored.
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    Computer Science Fundamentals
    Which of the following is a register-indirect addressing mode instruction set?
    LDA 2700H is a direct addressing mode instruction. ADI 36H is an immediate addressing mode instruction. DAA is an implicit addressing mode and LDAX B is a register-indirect addressing mode instruction.
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    Computer Science Fundamentals
    A program that can retrieve files from the world wide web and render text, images or sounds encoded in the files.
    A browser or a web browser is a program that can retrieve files from the world wide web. Certain examples are IE, Mozilla, etc.
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    Computer Science Fundamentals
    A stage in which individual components are integrated and ensured that they are error-free to meet customer requirements.
    Hardware and software components are tested individually. Testing stage in which individual components are integrated and ensured that they are error-free to meet customer requirements.
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    Computer Science Fundamentals
    Secondary storage virtually has an unlimited capacity because the cost per bit is very low.
    The statement is true as secondary storage devices can store large amounts of data temporarily. It is used to overcome the limitations of primary storage.
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    Computer Science Fundamentals
    A basic unit of object-oriented programming.
    In OOP, the basic unit is an object. Objects are identified by its unique name.
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    Computer Science Fundamentals
    The range of access times of optical disks is generally ______
    The access times of optical disks are typically in the range of 100 to 300 milliseconds and that of hard disks are in the range of 10 to 30 milliseconds.
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