Computer Mcqs (744)

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  • To copy a picture of the screen to the Clipboard use:_________ Command?
    1. Alt Key
    2. Shift key
    3. Print screen
    4. None of these

  • Which company is the biggest player in the microprocessor industry?
    1. Motorola
    2. IBM
    3. Intel
    4. AMD

  • What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?
    1. MS DOS
    2. UNIX
    3. OS/2
    4. None of the above

  • ___________ memory loses content, when power is lost.
    1. Non volatile
    2. volatile
    3. Static
    4. None of these

  • Who is called the ";grand father"; of the computer?
    1. Blaise Pascal
    2. Charles Babbage
    3. Joseph Jacquard
    4. Dr. Herman Hollerith

  • E-mail Stand for____________?
    1. Electronic mail
    2. External mail
    3. Electronic Messaging Advice and Information
    4. Both A and C

  • The communication protocol used by Internet is_____________?
    1. HTTP
    2. WWW
    3. TCP/IP
    4. FTP

  • Brain also known as the first computer virus for MS-DOS was written by two brothers belonging to which among the following countries?
    1. Malaysia
    2. India
    3. Pakistan
    4. Iran

  • Which of the following Key is not found in normal computers / laptops?
    1. Turn key
    2. Alt key
    3. del key
    4. shift key

  • Which is the core of the operating system?
    1. Shell
    2. Kernel
    3. Commands
    4. Script

  • Compiler Is Also__________?
    1. Software
    2. Program
    3. Code
    4. All Of These

  • Who was the first to introduce the punch card ?
    1. Powers
    2. Pascal
    3. Herman Hollerith
    4. Jacquard

  • In what respect human beings are superior to computers?
    1. Diligence
    2. Intelligence
    3. Slavery
    4. Reliability

  • Which is termed as the fastest Computer in the World recently in June 2020?
    1. sequoia
    2. Fugaku
    3. Tianhe-2A
    4. Frontera

  • CDMA-technology used in Mobile Phones stands for___________?
    1. Code Division Multiple Acception
    2. Code Division Multiple Access
    3. Code Division Mobile Application
    4. None of These

  • In MICR, C stands for_______?
    1. Code
    2. Color
    3. Character
    4. Computer

  • Website is a collection of ________?
    1. web pages
    2. Graphic Files
    3. Audio and Video Files
    4. All of the Above

  • With a __________, users interact with menus and visual images such as icons, buttons, and other objects to issue commands?
    1. Command-Line Interface
    2. Menu-Driven Interface
    3. Graphical User Interface
    4. Performance-Moniter Interface

  • Speed of internet connection is measured in __________ ?
    1. GHz
    2. dpi
    3. ppm
    4. Mbps

  • Choose the best option : An anti virus program is designed to ___________ computer virus.
    1. Identify and eliminate
    2. Scan device and identify
    3. Scan device, identify and eliminate
    4. Scan device and eliminate

  • The top most row of keys on the standard keyboard contains__________keys, and the longest key on the keyboard is ____________ ?
    1. Alphabetic, space bar
    2. Number, enter key
    3. Function, enter key
    4. Function, space bar

  • In which generation of computers operating system was used for the first time?
    1. 1st
    2. 2nd
    3. 3rd
    4. 4th

  • Which generation computers used transistors for the first time?
    1. Fourth
    2. Third
    3. Second
    4. First

  • Which of the following is a characteristic of Web2.0 applications ?
    1. Multiple users schedule their time to use Web2.0 applications one by one
    2. Web2.0 applications are focused on the ability for people to collaborate and share information online
    3. Web2.0 applications provide users with content rather than facilitating users to create it
    4. Web2.0 applications use only static pages

  • Who is the founder of audio and video conferencing tool Zoom?
    1. Steve Woznaik
    2. Steve Ericson
    3. Michele George
    4. Eric Yuan