Computer Awareness for Upcoming Exams Set 78

Computer Awareness Questions NICL AO Dena Bank PO PGDBF, NIACL Assistant/AO, BoB PO, IBPS PO, IBPS Clerk, BOI, and other competitive exams.

  1. Which of these is not a feature of Hierarchical model?
    A) Parent node can have any number of child nodes
    B) Child node can have any number of parent nodes
    C) Root node does have any parent
    D) Organizes the data in tree- like structure
    E) All are feature of hierarchical model
    View Answer
      Option B
    Some Extra:
    A hierarchical database model is a data model in which the data is organized into a tree-like structure. The hierarchical database model mandates that each child record has only one parent, whereas each parent record can have one or more child records.
  2. Which of the following option will not be helpful to instruct word to stop bulleting paragraphs?
    A) press the enter key twice
    B) click the Bullets button on the Formatting toolbar
    C) click the Undo button on the Standard toolbar.
    D) all of three
    E) none of three
    View Answer
      Option C
    Some Extra:
    Clicking undo button in this context will not end bulleting.
  3. What is the first process launched by the Linux Kernal?
    A) Batch process
    B) Init process
    C) Boot process
    D) Zombie process
    E) none of these
    View Answer
      Option B
    Some Extra:
    In Linux-based computer operating systems, init (short for initialization) is the first process started during booting of the computer system.
  4. What is the name of the chip which has more than one processor on it?
    A) Parallel chip
    B) Transporter
    C) Parallel processor
    D) Multi- process chip
    E) None of these
    View Answer
      Option D
    Some Extra:
    Multi processor chip involves more than one processor placed on a single chip.
  5. Bing is a (an)______?
    A) Hardware
    B) Software
    C) Antivirus
    D) Search engine
    E) Web site name
    View Answer
      Option D
    Some Extra:
    A web search engine is a software system that is designed to search for information on the World Wide Web. Bing is a web search engine from Microsoft.
  6. _______ is a type of cyber attack that involves hackers taking control of a computer system and blocking access of its work until a certain amount of money is paid?
    A) worm
    B) trozen horse
    C) encryption
    D) pirated software
    E) ransomware
    View Answer
      Option E
    Some Extra:
    Also known as WannaCry or wcry, is a specific ransomware program that locks all the data of a computer.
  7. A program embedded in a semiconductor chip during manufacture is called____?
    A) software
    B) hardware
    C) firmware
    D) liveware
    E) none of these
    View Answer
      Option C
    Some Extra:
    Firmware is a collection of permanent instructions and codes stored in a read only memory. The firmware is usually placed by the manufactures of computer to store vital information about hoe computer hardware devices will communicate with each other and how programs will run on hardware devices.
  8. Linux is the example of___?
    A) open source software
    B) firmware
    C) software
    D) shareware
    E) freeware
    View Answer
      Option A
    Some Extra:

    Linux is an open source operating system.
  9. If a computer provides database service to other, then it will be known as?
    A) database server
    B) web server
    C) application server
    D) FTP server
    E) none of these
    View Answer
      Option A
  10. Which of the following conditions is responsible for occurrence of context switching?
    A) when one process expires and a new one is loaded from a ready queue.
    B) when a process is running
    C) when no processes are in the ready queue
    D) when the CPU is at rest
    E) none of these
    View Answer
      Option A
    Some Extra:
    A context switching comes into the picture when the time period provides for one process is over and a new process is loaded from the ready queue for processing.

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12 Thoughts to “Computer Awareness for Upcoming Exams Set 78”

  1. Ittu Si Barbie (。♥‿♥。)

    9//10

    Thanku AZ 🙂

    1. AVI™ (Sinchen loveR)

      hyyy
      aapka sbi xam h ky ??

      1. Ittu Si Barbie (。♥‿♥。)

        Nae ji Nae h Sbi 🙂

        1. AVI™ (Sinchen loveR)

          ohhh accha -2
          kha se belong krte ho??

          1. Ittu Si Barbie (。♥‿♥。)

            Delhi se.. Jii

          2. AVI™ (Sinchen loveR)

            hmm accha h !
            so ab next xam konsi h tumari??

          3. Ittu Si Barbie (。♥‿♥。)

            Nicl AO

          4. AVI™ (Sinchen loveR)

            ATB
            ye new type k eng questions ka pdf h ky aapke pass po mains k liye chaheye

          5. Ittu Si Barbie (。♥‿♥。)

            Nae jii sorry.. Nae hai

          6. AVI™ (Sinchen loveR)

            ohh ji koi na :))

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