Computer for IBPS RRB PO Mains 2021 Exam set – 2

  1. Which of the following extension is an example of compressed file?
    .JPEG
    .MPEG
    .TXT
    .TAR
    .ZIP
    Option E

     

  2. Devices such as mouse and keyboard send which type of requests to the processor?
    APQ
    IRQ
    CSC
    MSM
    None of the Above
    Option B
    In a computer, an interrupt request (or IRQ) is a hardware signal sent to the processor that temporarily stops a running program and allows a special program, an interrupt handler, to run instead.

     

  3. _____ is software that uses false/deceiving error messages to lure you into purchasing a software program?
    Scareware
    Malware
    Hardware
    Freeware
    Hopeware
    Option A
    The scareware also known as “rogue security software”.

     

  4. A ___________ is a shortcut of a website that is saved on a browser for easier access of the website?
    Bookmark
    Tool
    Services
    History
    Help
    Option A
    A bookmark is a web browser feature used to save a web site’s URL address for future reference. Bookmarks save user and browser time, which is especially useful for Web pages with long URLs or accessing a specific part of the site that might not be the homepage for the site.

     

  5. What does V stand for in VLAN?
    Visual
    Viral
    Volatile
    Virtual
    None of these
    Option D
    Virtual Local Area Network

     

  6. ________ server dynamically assigns an IP address to each device on a network?
    SFTP
    FTP
    ATP
    TCP/IP
    DHCP
    Option E
    A DHCP (Dynamic Host Configuration Protocol) Server is a network server that automatically provides and assigns IP addresses, default gateways and other network parameters to client devices. It relies on the standard protocol known as Dynamic Host Configuration Protocol or DHCP to respond to broadcast queries by clients.

     

  7. How many processors does a octa-core CPU contain?
    2
    4
    6
    8
    10
    Option D

     

  8. Which of the following abbreviation is related to e-mail?
    BCC
    API
    BIOS
    BBS
    All of the Above
    Option A
    BCC – Blind Carbon Copy

     

  9. One-way authentication is based on______?
    Unique physiological or behavioral characteristics of the user
    Possession of an artifact
    Possession of a secret (Password)
    All of the above
    None of these
    Option C
    One way or single factor authentication is the traditional security process that requires one of the following elements before granting access to the users. There are “something user have “(including keys or token cards) Something user know (including passwords) or something user are (including fingerprints, voiceprints or retinal scan like iris.

     

  10. Which of the following folder name you cannot use in Windows Operating System?
    COM1
    COM
    BIOS
    Windows
    None of the Above
    Option A

     

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