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
    What is a firmware?
    Author: rikazzz Comment
    Basic Computer
    The _________ enables you to simultaneously keep multiple pages open in one browser window.
    Author: rikazzz Comment
    Basic Computer
    _________ is approximately one thousand bytes.
    Author: rikazzz Comment
    Basic Computer
    A _______contains buttons and menus that provide quick access to commonly used commands.
    Author: rikazzz Comment
    Basic Computer
    SPSS stands for
    SPSS : The current versions (2015) are named IBM SPSS Statistics. The software name originally stood for Statistical Package for the Social Sciences (SPSS), reflecting the original market, although the software is now popular in other fields as well, including the health sciences and marketing.
    Author: rikazzz Comment
    Basic Computer
    An adder in which the bits of the operands are added one after another is
    Author: rikazzz Comment
    Basic Computer
    Which of the following is the product of data processing?
    Author: rikazzz Comment
    Basic Computer
    Non-volatility is an important advantage of
    Author: rikazzz Comment
    Basic Computer
    RAS stands for
    Author: rikazzz Comment
    Basic Computer
    A computer has a 1024K memory. What does the letter K stand for
    In decimal systems, kilo stands for 1,000, but in binary systems, a kilo is 1,024 (2 to the 10th power). Technically, therefore, a kilobyte is 1,024 bytes, but it is often used loosely as a synonym for 1,000 bytes. For example, a computer that has 256K main memory can store approximately 256,000 bytes (or characters) in memory at one timA megabyte is 2 to the 20th power (approximately 1 million) and a gigabytes 2 to the 30th power (approximately 1 billion).

    In computer literature, a kilobyte is usually abbreviated as K or KB. To distinguish between a decimal K (1,000) and a binary K (1,024), the IEEE has suggested following the convention of using a small k for a decimal kilo and a capital Kfor a binary kilo, but this convention is by no means strictly followed.
    Source : webopedia.com
    Author: rikazzz Comment