Information Technology (Pages :82)

  • 271 A diagram which is used to show logic elements and their interconnections is said to be?

    (A) circuit diagram
    (B) system diagram
    (C) logic diagram
    (D) gate diagram
    (E) None of these
  • 272 Way in which computers are organized in multi-access is classified as?

    (A) time sharing
    (B) response sharing
    (C) multi task sharing
    (D) timed sharing
    (E) None of these
  • 273 Special network to communicate data in 'packets' is called as?

    (A) packet switched service
    (B) logical packets
    (C) packaged switched service
    (D) All of above
    (E) None of these
  • 274 Printer in which output is printed by using light beam and particles of ink infused on paper is best classified as?

    (A) character printer
    (B) line printers
    (C) laser printer
    (D) beam printer
    (E) None of these
  • 275 Programmers who writes system software are considered as?

    (A) system programmers
    (B) analysis programmer
    (C) train programmers
    (D) design programmers
  • 276 Which of the following refers to the fastest, biggest and most expensive computers?

    (A) Personal Computers
    (B) Supercomputers
    (C) Laptops
    (D) Notebooks
    (E) None of these
  • 277 The information you put into the computer is called?

    (A) facts
    (B) data
    (C) files
    (D) directory
    (E) None of these
  • 278 The output devices make it possible to?

    (A) view or print data
    (B) store data
    (C) scan data
    (D) input data
    (E) None of these
  • 279 A set of rules that computers on a network use to communicate with each other are called?

    (A) Rules
    (B) Regulations
    (C) Protocol
    (D) Netiquettes
    (E) None of these
  • 280 A _______________ shares hardware, software, and data among authorised users.?

    (A) network
    (B) protocol
    (C) hyperlink
    (D) transmitter
    (E) None of these
  • 281 The first computers ware programmed using?

    (A) assembly language
    (B) machine language
    (C) source code
    (D) object code
    (E) None of these
  • 282 Back up of the data files will help prevent?

    (A) loss of confidentiality
    (B) duplication of data
    (C) virus infection
    (D) loss of data
    (E) None of these
  • 283 Market innovations means?

    (A) to design new products
    (B) new styles of marketing
    (C) new ideas in sales
    (D) All 1); 2) and 3)
    (E) None of these
  • 284 What are two types of output devices?

    (A) Monitor and printer
    (B) Keyboard and mouse
    (C) Storage-disks (floppy; CD)
    (D) Pendrive and mouse
    (E) None of these
  • 285 Which of the following represents one billion characters?

    (A) Byte
    (B) Megabyte
    (C) Gigabyte
    (D) Kilobyte
    (E) None of these
  • 286 The Web layout View is available in which Office 2013 application?

    (A) Excel
    (B) Word
    (C) Access
    (D) Power Point
    (E) None of these
  • 287 ____________produces printout of a data in user-defined manner?

    (A) Query Language
    (B) DML
    (C) Report Generator
    (D) DCL
    (E) None of these
  • 288 Which security model is used in a peer-to-peer network?

    (A) Password-protected Shares
    (B) Access Control Lists
    (C) Share-level Security
    (D) User-level Security
    (E) None of these
  • 289 A hierarchical data model combines records and fields that are?

    (A) Cross structure
    (B) Tree structure
    (C) Logical manner
    (D) Relational structure
    (E) None of these
  • 290 An object-oriented database does not depend upon ______________ for interactions.?

    (A) Oracle
    (B) SQL
    (C) Index
    (D) DMBS
    (E) None of these
  • 291 Which common backstage view task creates a PDF file from an existing file?

    (A) Export
    (B) Account
    (C) Create
    (D) Options
    (E) None of these
  • 292 Which device operates at the Internet layer of the TCP/IP model?

    (A) Switch and Hub
    (B) Router
    (C) Switch
    (D) Firewall
    (E) None of these
  • 293 A coding scheme recognised by system software for representing organisational data is called a?

    (A) Data type
    (B) Data size
    (C) Tuple
    (D) Hyperlink
    (E) None of these
  • 294 Which phase of the SDLC involves converting to the new system?

    (A) Systems design
    (B) Systems analysis
    (C) Systems development
    (D) System code
    (E) None of these
  • 295 An IP protocol field of 0*06 indicates that IP is carrying what as its payload?

    (A) UPD or IGRP
    (B) UPD
    (C) ICMP
    (D) TCP
    (E) None of these
  • 296 Which computer memory is used for storing programs and data currently being processed by the CPU?

    (A) Mass memory
    (B) Internal memory
    (C) Non-volatile memory
    (D) PROM
    (E) None of these
  • 297 Which of the following is the storage area within the computer itself which holds data only temporarily as the computer processes instructions?

    (A) Hard disk
    (B) Main memory
    (C) Control unit
    (D) Read-only memory
    (E) None of these
  • 298 A prescribed set of well-defined instructions for solving mathematical problems is called?

    (A) a compiler
    (B) a code
    (C) a description
    (D) an algorithm
    (E) None of these
  • 299 Housing all hardware, software, storage, and processing in one site location is called?

    (A) time-sharing
    (B) a distributed system
    (C) centralized processing
    (D) a host computer
    (E) None of these
  • 300 When writing a document, you can use the ________ feature to find an appropriate word or an alternative word if you find yourself stuck for the right word.?

    (A) dictionary
    (B) word finder
    (C) encyclopedia
    (D) thesaurus
    (E) None of these

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