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
    A regular TV set can be hooked up to a computer so as to received computer signal instead of a television program. This hooking up is achieved with the help of a
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    Basic Computer
    Computer ___________is whatever is typed, submitted or transmitted to a computer system.
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    Basic Computer
    The transistorized computer circuits were introduced in the
    The transistorized computer circuits were introduced in the Second generation computer.
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    Basic Computer
    The report card and merit list forms the
    Output data : Data output is the process and method by which data can be studied under different circumstances and manipulated as required by the researcher. Any statistical analysis produces an output data that needs to be studied.
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    Basic Computer
    Which one of the following is the first second-generation computer?
    The IBM 7090 is a second-generation transistorized version of the earlier IBM 709 vacuum tube mainframe computer that was designed for “large-scale scientific and technological applications”.
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    Basic Computer
    Which computer has been designed to be as compact as possible?
    Micro computer : A microcomputer is a small, relatively inexpensive computer with a microprocessor as its central processing unit. It includes a microprocessor, memory, and minimal input/output circuitry mounted on a single printed circuit board.
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    Basic Computer
    The complete picture of data stored in database is known as
    Schema : The database schema of a database system is its structure described in a formal language supported by the database management system (DBMS). The term “schema” refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases). The formal definition of a database schema is a set of formulas (sentences) called integrity constraints imposed on a database. These integrity constraints ensure compatibility between parts of the schema. All constraints are expressible in the same language. A database can be considered a structure in realization of the database language. The states of a created conceptual schema are transformed into an explicit mapping, the database schema. This describes how real-world entities are modeled in the database.
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    Basic Computer
    What technology of memory is Cache RAM usually?
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    Basic Computer
    Everything computer does is controlled by its
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    Basic Computer
    What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built?
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