Computer Awareness for Upcoming Exams Set 59

Computer Awareness Questions NIACL Assistant, NICL, IBPS PO, Bank of India, Dena Bank PO PGDBF, BOI, Bank of Baroda and other competitive exams

  1. Controls of data communication deal with
    A) The communication channel
    B) The computer
    C) Terminals
    D) All of the above
    E) None of these
    View Answer
     Option D
  2. A peer-to-peer LAN is an appropriate network architecture for____
    A) Home network
    B) Wifi
    C) LAN connection
    D) Portable connection
    E) None of these
    View Answer
     Option A
  3. Similar to a hub in an Ethernet network, a ____________ helps relay data between wireless network nodes.
    A) Portable  access point
    B) internet access point
    C) system access point
    D) Wireless access point
    E) None of these
    View Answer
     Option D
    Explanation: 
    In computer networking, a wireless access point (WAP) is a networking hardware device that allows a Wi-Fi compliant device to connect to a wired network.
  4. A hacker that changes or forges information in an electronic resource, is engaging in __________.
    A) Denial of service
    B) Sniffing
    C)Terrorism
    D) Data diddling
    E) None of these
    View Answer
     Option D
    Explanation:
    A Data diddling (also called false data entry) occurs when someone with access to information of some sort changes this information before it is entered into a computer.  
  5. Which of the following provides total solutions to reduce data redundancy, inconsistency, dependence and unauthorized access of data?
    A) DBMS
    B) Tables
    C) Database
    D) Protection password
    E) Centralization of data
    View Answer
     Option A
    Explanation:
    A database management system (DBMS) is system software for creating and managing databases. The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data.
  6. Large transaction processing systems in automated organisations use _____.
    A) Online Processing
    B) Batch Processing
    C) Once-a-day Processing
    D) End-of-day Processing
    E) Once-a-week Processing
    View Answer
     Option B
    Explanation: 
    Batch processing is the execution of a series of programs (jobs) on a computer without manual intervention. Jobs are set up so they can be run to complete without human interaction. All input parameters are predefined through scripts, command-line arguments, control files, or job control language. Large transaction processing systems in automated organizations use Batch processing.
  7. Which of the following is an advantage of mounting an application on the Web?
    A) The possibility of 24 hour, access of users
    B) creating a system that can extend globally
    C) standardising the design of the interface
    D) All of these
    E) None of the above
    View Answer
     Option D
    Explanation:
    Mounting an application on the web, Increasing awareness of the availability of a service, product, industry, person, or group. Creating a system that can extend globally rather than remain local, thus reaching people in remote locations without worry of the time zone in which they are located.
  8. Which of the following will not protect you from spam?
    A) spam blockers
    B) e-mail rules
    C) popup blocker
    D) filters
    E) None of these
    View Answer
     Option C
    Explanation:
    A pop-up blocker (sometimes called a pop-up killer) is a program that prevents pop-ups from displaying in a user’s Web browser.
  9. Websites used for building network with friends and relatives is called as _______.
    A) E Commerce
    B) Net Banking
    C) Social Networking
    D) Blogging
    View Answer
     Option C
    Explanation:
    A social networking service is an online platform that is used by people to build social networks or social relations with other people who share similar personal or career interests, activities, backgrounds or real-life connections.
  10. Who among the following has invented programming language Ruby?
    A) Yukihiro Matsumoto
    B) Dannis Retchie
    C) Bill Gates
    D) Steve Jobs
    E) None of these
    View Answer
     Option A
    Explanation:
    Ruby is a dynamic, reflective, object-oriented, general-purpose programming language. It was designed and developed in the mid-1990s by Yukihiro “Matz” Matsumoto in Japan.

 

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10 Thoughts to “Computer Awareness for Upcoming Exams Set 59”

  1. tara

    Sir

    Pls Provide PDF File For NIACL Mains

  2. yo

    thankyou
    and please provide quizzes for insurance too mentor
    especially for niacl mains

  3. ****

    tnks az team..

  4. sachin shukla@ my turn 2017

    ty

  5. Soniya Nagpal

    9th question answer should be C please reply

    1. Yes. Given in explanation

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