How do you magnify your document?

Options: A. View, Zoom B. Format, Font C. Tools, Options D. Tools, Customize

Ans:– A ,View, Zoom

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. What should be the extension to execute automatically when OS is started?
Options: a. Command . com b. Any batch file c. Autoexec.bat d. Config.sys

Ans:7 – c ,7 – c

. Operating system is a ….
Options: a. System software b. Application software c. Presentation software d. Database software

Ans:7 – a ,7 – a

Which command will be used to display a column file compression ratio for each file of Double spaced disk?
Options: DIR/W,    DIR/S,    DIR/B,    DIR /C (/C switch introduced in DOS version 6.00)

Ans:D ,D

Which command is used to backup in DOS 6+ Version
Options: a. BACKUP b. MSBACKUP c. MSBACKEDUP d. All of the above

Ans:Correct Answer: b ,Correct Answer: b

What does RIPv2 use to prevent routing loops? CIDR Split horizon Authentication Classless masking Holddown timers
Options: 1 and 3,    2, 3 and 5,    2 and 5,    3 and 4

Ans:C ,C

. The _____ Builder is an Access tool for selecting colors from a palette or creating custom colors.
Options: a. Color b. Expression c. Palette d. Property

Ans:5 – a ,5 – a

What is gutter margin?
Options:  A) Margin that is added to the left margin when printing, B) Margin that is added to right margin when printing, C) Margin that is added to the binding side of page when printing, D) Margin that is added to the outside of the page when printing, 


. Which of the following function will return a value of 8?
Options: a. ROUNDUP(8.4999, 0) b. ROUNDDOWN(8.4999, 0) c. ROUND(8.4999, 0) d. Only B and C

Ans:– d,– d

Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What
Options: reverse vacuum,    any small vacuum device,    blow real hard on the system board,    non-static compressed air

Ans:non-static compressed air ,D

. Swapping
Options: a. Works best with many small partitions b. Allows many programs to use memory simultaneously c. Allows each program in turn to use the memory d. Does not work with overlaying

Ans:1 – c ,1 – c

What are reasons for creating OSPF in a hierarchical design? To decrease routing overhead To speed up convergence To confine network instability to single areas of the network To make configuring OSPF easier
Options: 1, 2 and 3,    3 only,    3 and 4,    2, 3 nd 4

Ans:A ,A

. Who invented EDSAC?
Options: A) John v. Neumann B) J.p. Eckert and John Mauchley C) Maurice Wilkes D) Howard Aiken


. The most popular commercial DBMS.
Options: a. Microsoft SQL Server b. Microsoft Access c. MySQL d. Oracle

Ans:7 – d ,7 – d

A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff?
Options: 60 Ohm,    50 Ohm,    100 Ohm or more,    10 Ohm

Ans:C ,C

Changes to the data base are made only with
Options: proper departmental security codes,    proper individual passwords,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C

Semiconductor devices:
Options: are less reliable than electro¬mechanical components,    usually have a very short MTBF (mean time between failure),    have a very short infant mortality period,    All of the above

Ans:C ,C

If you select Insert >> Picture >> From File
Options: a. You can insert pictures and clipart b. You can insert clipart only c. you can insert pictures only d. None of above

Ans: – C , – C

. A collection of related instructions organized for a common purpose is referred to as
Options: A) File B) Database C) Program D) None of above


Each model of a computer has a unique
Options: Assembly language,    Machine language,    High level language,    All of the above

Ans:B ,B

An Access database object that is used to enter, view or edit records
Options: a. Table b. Form c. Query d. Report

Ans:ndash; b,ndash; b

Which of the following statements are FALSE about the below code? int main(int ac, char *av[]) { }
Options: ac contains count of arguments supplied at command-line,    av[] contains addresses of arguments supplied at a command line,    In place of ac and av, argc and argv should be used.,    The variables ac and av are always local to main()

Ans:C ,C

In DBMS FD stands for _______
Options: a. Facilitate data b. Functional data c. Facilitate dependency d. Functional dependency

Ans:– d ,

How do you display current date only in MS Excel?
Options: date () B. Today () C. now () D. time ()

Ans:– B ,

. A bookmark is an item or location in document that you identify as a name for future reference. Which of the following task is accomplish by using bookmarks?
Options: a. to add anchors in web page b. to mark the ending of a paragraph of document c. to quickly jump to specific location in document d. to add hyperlinks in webpage

Ans: – C , – C

Which configuration command must be in effect to allow the use of 8 subnets if the Class C subnet mask is
Options: Router(config)#ip classless,    Router(config)#no ip classful,    Router(config)#ip unnumbered,    Router(config)#ip subnet-zero

Ans:D ,D

Problem identification most often comes from information produced from
Options: data describing what will happen in the future,    data describing what has happened in the past,    data describing what is happening now,    both (a) and (b)

Ans:D ,D

The batch file uses the extension
Options: a. BAT b.DOC c..PRG d. .DOS

Ans:11 a       ,11 a      

To enable RIPng, which of the following would you use?
Options: Router1(config-if)# ipv6 ospf 10 area,    Router1(config-if)# ipv6 router rip 1,    Router1(config)# ipv6 router eigrp 10,    Router1(config-rtr)# no shutdown

Ans:B ,B

A 'number crunching' computer is one that can handle
Options: large spreadsheets,    large alphanumeric data,    large volume of numbers,    only numbers


The word 'linear' in linear programming is used to describe:
Options: relationship among two or more variables in a straight line,    relationship among two or more variable which are directly proportional,    relationship among two or more variables is linear,    all of the above

Ans:B ,B

. The primary advantage of key-to-tape data entry system is
Options: A) A large percentage of editing can be performed at the time of data entry B) Key verification is easily performed C) The tape is reusable D) Keying errors can be detected as they occur.


. Which of the cell pointer indicates you that you can make selection?
Options: a.  Doctor’s symbol (Big Plus) b.  small thin plus icon c.  Mouse Pointer with anchor at the tip d.  None of above

Ans:– a,– a

Norton's theorem replaces a complicated circuit facing a load by an
Options: Ideal voltage source and parallel resistor,    Ideal current source and parallel resistor,    Ideal voltage source and series resistor,    Ideal current source and series resistor

Ans:B ,B

. Which of the following database objects extracts information from one or more tables or queries?
Options: a. Forms b. Queries c. Reports d. Tables

Ans:8 – b ,8 – b

Which of the following symbols is (are) not the Data Flow Diagram (DFD):
Options: a square,    an open rectangle,    a circle,    a triangle

Ans:D ,D

Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
Options: Digitiser,    Track ball,    Mouse,    Tablet

Ans:D ,D

Which multiplexing technique shifts each signal to a different carrier frequency?
Options: FDM,    synchronous TDM,    asynchronous TDM,    All of the above

Ans:A ,A

Which of the following describes the operation of a positive edge-triggered D-type flip-flop?
Options: If both inputs are HIGH, the output will toggle.,    The output will follow the input on the leading edge of the clock.,    When both inputs are LOW, an invalid state exists.,    The input is toggled into the flip-flop on the leading edge of the clock and is passed to the output on the trailing edge of the clock.

Ans:B ,B

The octal representation 652 indicates
Options: Execute permission for the owner,    Write permission for others,    Read and write permission of groups,    All of the above

Ans:B ,B

Which command is used to assign only read permission to all three categories of the file 'note'?
Options: chmod go+r note,    chmod a-rw,    chmod ugo=r note,    chmod u+r,g+r,o-x note

Ans:C ,C

The feasibilities studied in preliminary investigation is (are):
Options: technical feasibility,    economic feasibility,    operational feasibility,    All of the above

Ans:D ,D

. If 4/6 entered in a cell without applying any formats, Excel will treat this as
Options: a. Fraction b. Number c. Text d. Date

Ans:– d,– d

DHCP is the abbreviation of
Options:  Dynamic Host Control Protocol B.  Dynamic Host Configuration Protocol C.  Dynamic Hyper Control Protocol D.  Dynamic Hyper Configuration Protocol

Ans:– B ,

Thrashing can be avoided if
Options: the pages, belonging to the working set of the programs, are in main memory,    the speed of CPU is increased,    the speed of I/O processor is increased,    all of the above

Ans:A ,A

A _____ is responsible for the design and control of a company's data base
Options: DBA,    DBM,    DPMA,    EDP auditor

Ans:A ,A

. SYS command is used to
Options: a. Copy DOS system files to new disk b. Copy DOS configuration files to a new disk c. Update the DOS system files d. None of above

Ans:Correct Answer: a ,Correct Answer: a

3. Which is valid extension that user creates on operating system?
Options: a. Exe b. Com c. Sys d. Bat

Ans:Correct Answer: d,Correct Answer: d

Which of the following is not a basic element within the microprocessor?
Options: microcontroller,    arithmetic-logic unit (ALU),    temporary register,    accumulator

Ans:A ,A

. A disadvantage to a ____file is that there is no easy way to tell which fields are numbers, text, dates, or currency.
Options: a. standardized b. fixed c. delimited d. text

Ans:8 – d ,8 – d

The "big picture" diagram of a system is the
Options: block diagram,    logic diagram,    system flowchart,    program flowchart

Ans:C ,C