Which device is used to backup the data?


Options: Floppy Disk B. Tape C. Network Drive D. All of the above

Ans:– D ,


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Super-computers
Options: Are found at thousands of sites around the world,    Can now fit on a single silicon chip,    Are usually designed to process accounting applications,    Are not fast enough for some applications

Ans:D ,D


. Which of the following is not true about Find and Replace in Excel
Options: a.  You can search for bold and replace with italics b.  You can decide whether to look for the whole word or not c.  You can search in formula too d.  You can search by rows or columns or sheets

Ans:– d,– d


What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down."
Options: Physical layer,    Data Link layer,    Network layer,    None. It is a router problem.

Ans:A ,A


Which of the following statements is not true about the FORTRAN language?
Options: FORTRAN is a high level language,    A FORTRAN program, written for the IBM-PC, is totally different from a FORTRAN program written for execution on the SUN machine,    FORTRAN is extensively used to write programs for performing scientific computations,    All of the above

Ans:B ,B


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. Which is NOT an option of the Picture Size Mode property?
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Ans:7 – b ,7 – b


The input and output devices are located away from the central computer facility in which particular type of processing.
Options: Time sharing,    Batch processing,    Interactive mode,    Real time processing

Ans:B ,B


Seymour Papert of the MIT AI lab created a programming environment for children called:
Options: BASIC,    LOGO,    MYCIN,    FORTRAN

Ans:B ,B


  Which of the following methods will not enter data in a cell?
Options: Pressing the Esc key B. Pressing an arrow key C. Pressing the tab key D. Clicking the enter button to the formula bar

Ans:– A ,


. Recently used application file list appears in the Windows operating system
Options: a. Setting menu b. Documents menu c. Run dialog box d. Programs menu

Ans:0 – b ,0 – b


How much should an organisation spend for information can be determined by some type of a:
Options: cost analysis,    benefit analysis,    cost-benefit analysis,    any of the above

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When determining the efficiency of algorithm, the space factor is measured by
Options: A)Counting the maximum memory needed by the algorithm b.Counting the minimum memory needed by the algorithm c.Counting the average memory needed by the algorithm d.Counting the maximum disk space needed by the algorithm

Ans:A,Counting the maximum memory needed by the


Which is true for the digital computer?
Options: It is less accurate than the analog computer,    It represents the decimal numbers through a string of binary digits,    It is used primarily in scientific applications,    Both (a) and (c)

Ans:B ,B


One nibble is equal to
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. Desktop is a
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Localizing an object in an image and selectively analyzing the object in a series of redundant layers is referred to as the:
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Word length of a Personal Computer is ___
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The space factor when determining the efficiency of algorithm is measured by
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Options: a. Quick Response System b. Real Time System c. Time Sharing System d. Batch Processing System

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An example of digital, rather than analog, communication is
Options: DDD,    DDS,    WATS,    DDT

Ans:B ,B


Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called?
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A table that displays data redundancies yields ____________ anomalies
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Which key is used to select all the text in the document?
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An indexed file offers the facility of a Random file and the access method of a
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Which of the following is not usually characteristic of upper management decisions?
Options: Decisions require judgment,    Decisions are structured,    Decisions are long range,    Decisions are unpredictable

Ans:D ,D


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A _____ is a formalized computer information system that can integrate data from various sources to provide the information necessary for management decision making.
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A medium for transferring data between two locations is called
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A micro processor chip used in a PC system
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Which of the following medium access control technique is used for bus/tree?
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You can edit a cell by
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