The time for which a piece of equipment operates is called


Options: Seek time,    Effective time,    Access time,    Real time

Ans:B,(Banswer






More Computer Fundamental Related questions:


Which of the following device is used with an X.25 network to provide service to asynchronous terminals
Options: repeater,    bridges,    gateway,    Packet assembler/disassemble

Ans:D ,D


. When creating a vertical page break
Options: a. The active cell must be A1 b. The active cell can be anywhere in the worksheet c. The active cell must be in row 1 d. The active cell must be in column A

Ans:– c,– c


What is the term used when a clip art image changes the direction of faces?
Options: a. Group b. Flip c. Rotate d. All of the above

Ans: – C , – C


. A(n) __________ is an Extensible Scheme Standard file that is an approved W3C standard design as a basic infrastructure.
Options: a. HTML b. XML c. XSD d. XSL

Ans:7 – c ,7 – c


Which of the following is not a factor in the failure of the systems developments projects?
Options: size of the company,    inadequate user involvement,    failure of systems integration,    continuation of a project that should have been cancelled

Ans:A ,A


“Ctrl + Down Arrow” is used to
Options: a. Moves the cursor one paragraph down b. Moves the cursor one line down c. Moves the cursor one page down d. Moves the cursor one screen down

Ans:–  A,–  A


. To undo the last work, press …..
Options: Ctrl+U B. Ctrl+Y C. Ctrl+Z D. Ctrl+W

Ans: – C ,


. Which is not executable file?
Options: a. .com b. .exe c. .bat d. .txt

Ans:3 – d ,3 – d


While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?
Options: MODE COLOUR,    MODE/C,    MODE CO40,    MODE CHANGE

Ans:C ,C


. Which of the following code used in present day computing was developed by IBM Corporation?

Options: A) ASCII B) Hollerith Code C) Baudot Code D) EBCDIC Code

Ans:D,D


Which command will configure a switch port to use the IEEE standard method of inserting VLAN membership information into Ethernet frames?
Options: Switch(config)# switchport trunk encapsulation isl,    Switch(config)# switchport trunk encapsulation ietf,    Switch(config)# switchport trunk encapsulation dot1q,    Switch(config-if)# switchport trunk encapsulation isl

Ans:E ,E


Superscript, subscript, outline, emboss, engrave are known as
Options:  A) font styles, B) font effects, C) word art, D) text effects, 

Ans:-B,-B


age break is not a Section break
Options: True B. False

Ans:– A ,


Data manipulation language (DML)
Options: describes how data are structured in the data base,    specifies for the DBMS what is required; the techniques used to process data,    determine how data must be structured to produce the user's view,    All of the above

Ans:B ,B


How many hosts are attached to each of the local area networks at your site?
Options: 128,    254,    256,    64

Ans:B ,B


Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Options: sh int s0,    sh int serial 0,    show controllers serial 0,    show serial 0 controllers

Ans:C ,C


to edit the text within the boxes of an organization chart, you
Options: a. select the box and text, then make changes b. select the box, then make the changes c. highlight the text, them make the changes d. a and b both

Ans: – A , – A


The process of entering data into a storage location
Options: adds to the contents of the location,    cause variation in its address number,    is known as a readout operation,    is destructive of previous contents

Ans:D ,D


. The most important advantage of a video disk is
Options: A) Compactness B) Potential capacity C) Durability D) Cost effectiveness

Ans:B,B


In order to use a record management system 
Options: a . you need to understand the low level details of how information is stored b . you need to understand the model the record management system uses c . bother a and b d . none of the above

Ans:.b,.b


Computer can not do anything without a
Options: Chip,    Memory,    Output device,    Program

Ans:D ,D


Vision sensors:
Options: will remain very costly,    can not improve much in the next decade,    will more closely match the capabilities of the human eye,    All of the above

Ans:C ,C


. To start slide show of a presentation
Options: a.  Hit F5 key b.  From Slide Show menu choose View Show option c.  From Slide Show menu choose Rehearse timing d.  Both a & b

Ans:8 – D ,8 – D


MCC is investigating the improvement of the relationship between people and computers through a technology called:
Options: computer-aided design,    human factors,    parallel processing,    All of the above

Ans:B ,B


. Portrait and Landscape are
Options: a. Page Orientation b. Paper Size c. Page Layout d. All of above

Ans:– A,– A


Cascade update option
Options: a. means do not change the value in the primary key field if that record has related records in another table b. means change all the related records in child tables if the record in parent table is changed c. Both of above d. None of above

Ans:ndash; c,ndash; c


. Which of the following class of computers can not support multiple users simultaneously?

Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) All of them can support

Ans:C,C


In which mode can 2 or more applications be stored in memory at the same time?
Options: Segmented Mode,    Unprotected Mode,    Real Mode,    Protected Mode

Ans:D ,D


In which menu can you find features like Slide Design, Slide Layout etc.?
Options: a. Insert Menu b. Format Menu c. Tools Menu d. Slide Show Menu

Ans: – B , – B


Filename extensions help identify certain files. What filename extension identifies executable files?
Options: INF,    PRO,    EXE,    SYS

Ans:C ,C


Which is valid statement
Options: A. 1 KB = 1024 Bytes B. 1 MB = 1024 Bytes C. 1 KB = 1000 Bytes D. 1 MB = 1000 Bytes

Ans:A,


The Cedar, BBN Butterfly, Cosmic Cube and Hypercube machine can be characterized as
Options: SISD,    MIMD,    SIMD,    MISD

Ans:B ,B


In ODBC, a file that can be shared among database users is called a:
Options: system data source.,    file data source.,    user data source.,    SQL text file.

Ans:B ,B


. Which of the following file format supports in Windows 7?
Options: a. NTFS b. BSD c. EXT d. All of the above

Ans:2 – a ,2 – a


A key:
Options: must always be composed of two or more columns.,    can only be one column.,    identifies a row.,    identifies a column.

Ans:C ,C


. Save operation means
Options: a. Put data into processor b. Put data into internal memory c. Put data into secondary storage d. Put data into monitor

Ans:9 – c ,9 – c


What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?
Options: External,    Internal,    Change,    File

Ans:A ,A


. Excessive parallel processing is related to
Options: A) First generation B) Fourth generation C) Fifth Generation D) Third generation

Ans:7-C,7-C


Which of the following is correct about err used in the declaration given below? typedef enum error { warning, test, exception } err;
Options: It is a typedef for enum error.,    It is a variable of type enum error.,    The statement is erroneous.,    It is a structure.

Ans:A ,A


The command used to remove the directory is;
Options: rmdir,    rd,    remove,    rdir

Ans:A ,A


11. Word, by default, places a tab stop at every _____ mark on the ruler.
Options: a. .25″ b. .5″ c. .75″ d. 1″

Ans:– B ,– B


. A numeric value can be treated as label value if …… precedes it.
Options: a. Apostrophe (‘) b. Exclamation (!) c. Hash (#) d. Tilde (~)

Ans:– a,– a


Fifth generation computers are likely to exhibit
Options: artificial intelligence,    heuristic behaviour,    advanced parallel processing,    All of the above

Ans:D ,D


Documentation should include
Options: a. Destination and users of the output data b. Source of input data c. Information on the purpose of the workbook d. All of the above

Ans:#8211; d,#8211; d


The symbols used in an assembly language are
Options: Codes,    Mnemonics,    Assembler,    All of the above

Ans:B,(Banswer


Which of the following is not Computer Hardware?
Options: Mouse B. Monitor C. Antivirus D. Printer

Ans:– C ,


Examples are packet switching using frame relay, and cell switching using ATM technologies. Select the best fit for answer:
Options: Bandwidth alternatives,    Switching alternating,    Inter organizational networks,    Extranets

Ans:B ,B


What will be the output of the program? #include<stdio.h> #define SQR(x)(x*x) int main() { int a, b=3; a = SQR(b+2); printf("%d\n", a); return 0; }
Options: 25,    11,    Error,    Garbage value

Ans:B ,B


. Where can you find the undo command in Access?
Options: a. Office button b. Home command tab c. Status bar d. Quick Access toolbar

Ans:5 – d ,5 – d


Which of these schools was not among the early leaders in AI research?
Options: Dartmouth University,    Harvard University,    Massachusetts Institute of Technology,    Stanford University

Ans:B ,B

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