Computer Mcqs (754)

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  • QuickTime is a _______ ?
    1. Website
    2. Search Engine
    3. Media Player
    4. Language

  • CRT is the technology used in a:___________?
    1. Mouse
    2. Monitor
    3. Trojan Horse
    4. None of these

  • Which is not the layer of Operating System?
    1. Kernal
    2. Shell
    3. Application Program
    4. Critical Section

  • which type of software controls your application software and manages how your hardware devices work together?
    1. System Software
    2. Operating System
    3. Utility Software
    4. Application Software

  • The blinking symbol on the computer screen is called ___________?
    1. mouse
    2. logo
    3. hand
    4. cursor

  • which layer of OSI model used by router?
    1. layer 2
    2. layer 4
    3. layer 3
    4. All of above

  • What term describes a picture that has been resized by a percentage ?
    1. Cropped
    2. Flipped
    3. Scaled
    4. Stretched

  • Shortcut keys to switch to the next windows ?
    1. Alt + tab
    2. Shift + Tab
    3. Alt + Ctrl
    4. Ctrl + Tab

  • 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