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
    Which is a Common-Business oriented language.
    COBOL : COBOL is an acronym for COmmon Business Oriented Language. COBOL is a high-level programming language very first developed by CODASYL Committee (Conference on Data Systems Languages) in early of 1960’s (First COBOL compiler was implemented in the same year). In the later years, so many revisions and modifications applied on the initial version of COBOL. COBOL primarily developed for business, finance and administrative system needs and mostly using in banking, insurance applications and government sectors. COBOL is mostly used language in the mainframe system to implement the changes to get the objective.
    Source : mainframestechhelp.com
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    Basic Computer
    Which of the following devices has a limitation that we can only read it but cannot erase or modify it?
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    Basic Computer
    Charles Babbage was a/an:
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    Basic Computer
    Which type of system puts the user into direct conversation with the computer through a keyboard?
    In computer science, interactive computing refers to software which accepts input from humans as it runs. Interactive software includes most popular programs, such as word processors or spreadsheet applications.
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    Basic Computer
    The data appearing first in the left portion of punched card is
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    Basic Computer
    Measuring unit of capacity of hard drive is-
    Hard Drives are measured in Gigabyte (GB).

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    Basic Computer
    Office LANs that are spread geographically apart on a large scale can be connected using a corporate _____ .
    A wide area network is a telecommunications network or computer network that extends over a large geographical distance/place.
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    Basic Computer
    The 2’s complement number of 110010 is
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    Basic Computer
    Graphical pictures that represent an object like file, folder etc are:
    Graphical pictures that represent an object like file, folder etc are Icons.
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    Basic Computer
    Which is a device that changes information into digital form?
    A graphic tablet (also known as a digitizer, drawing tablet, drawing pad, digital drawing tablet, pen tablet, or digital art board) is a computer input device that enables a user to hand-draw images, animations and graphics, with a special pen-like stylus, similar to the way a person draws images with a pencil and paper. These tablets may also be used to capture data or handwritten signatures. It can also be used to trace an image from a piece of paper which is taped or otherwise secured to the tablet surface. Capturing data in this way, by tracing or entering the corners of linear poly-lines or shapes, is called Digitizing.
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