ASCII stands for


Options: American standard code for information interchange,    All purpose scientific code for information interchange,    American security code for information interchange,    American Scientific code for information interchange

Ans:A,(Aanswer






More Computer Fundamental Related questions:


Which of the following is true concerning Web services standards?
Options: Led by only one group.,    Helped by cooperation between companies.,    Not necessary at this time.,    Important so that the web can flourish.

Ans:D ,D


IGRP uses which of the following as default parameters for finding the best path to a remote network? Hop count MTU Cumulative interface delay STP Path bandwidth value
Options: 1 and 3,    3 and 5,    2, 3 and 5,    All of the above

Ans:B ,B


Which of the following is not a filter?
Options: cat,    grep,    wc,    sort

Ans:E ,E


. “Ctrl + Left Arrow” is used to
Options: Moves the cursor beginning of the Line B. Moves the cursor one word left C. Moves the cursor one paragraph up D. Moves the cursor one paragraph down

Ans:– B ,


The difference between a high-technology and a medium-technology robot is the:
Options: speed of movement,    range of motion of the robot,    accuracy of the robot,    complexity of the task it can perform.

Ans:D ,D


SQL data definition commands make up a(n) ________ .
Options: DDL,    DML,    HTML,    XML

Ans:A ,A


Filename extensions help identify certain files. What filename extension identifies command files?
Options: COM,    BAT,    EXE,    SYS

Ans:A ,A


To print out a and b given below, which of the following printf() statement will you use? #include<stdio.h> float a=3.14; double b=3.14;
Options: printf("%f %lf", a, b);,    printf("%Lf %f", a, b);,    printf("%Lf %Lf", a, b);,    printf("%f %Lf", a, b);

Ans:A ,A


Maximum length of DOS command using any optional parameter is
Options: a. 26 characters b. 87 characters c. 127 characters d. None of above

Ans:Correct Answer: c ,Correct Answer: c


Which of the following store command to retrieve data from database?
Options: a. Forms b. Reports c. Queries d. Tables

Ans:ndash; c,ndash; c


An identifying label on the first record of magnetic tape is
Options: Punched paper tape,    Optical mark reader,    Tape label,    Joystick

Ans:C ,C


A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file.
Options: File structure,    Records,    Fields,    Database

Ans:C ,C


Which command is used to list all the files with extension .lst?
Options: ls -l *.lst,    ls lst*,    ls *.*,    ls *[lst]

Ans:A ,A


What protocol is used to find the hardware address of a local device?
Options: RARP,    ARP,    IP,    ICMP

Ans:B ,B


A diode is in series with 220W. If the voltage across the resister is 4V, what is the current through the diode?
Options: 55 A,    55.86 A,    18.2 mA,    16.3 mA

Ans:C ,C


. Which of the following database object produces the final result to present?
Options: a. Forms b. Reports c. Queries d. Tables

Ans:5 – b ,5 – b


. Which of the following toolbars provides different options in various master views?
Options: a. Common tasks toolbar b. Drawing toolbar c. Formatting toolbar d. Standard toolbar

Ans:7 – A ,7 – A


If you want your database to include methods, you should use a _____ database.
Options: Network,    Distributed,    Hierarchical,    Object-Oriented

Ans:D ,D


Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display.
Options: Mouse,    Touch tablet,    Touch panel,    Data tablet

Ans:D ,D


A worksheet can have a maximum of …. Number of rows
Options: a. 256 b. 1024 c. 32000 d. 65535

Ans:#8211; d,#8211; d


The active cell:
Options: is defined by a bold border around the cell. B. Receives the data the user enters. C. It is the formula bar. D. Only A and B.

Ans:– D ,


A type of line printer that uses an embossed steel band to form the letters printed on the paper is
Options: Golf ball printer,    Dot-matrix printer,    Laser printer,    Band printer

Ans:D ,D


A section of code to which control is transferred when a processor is interrupted is known as
Options: M,    SVC,    IP,    MDR

Ans:A ,A


Which of the following commands is used to assign executable permission to the owner of the file named "note"?
Options: chmod g+x note,    chmod u+w note,    chmod u+x note,    chmod ugo+x note

Ans:C ,C


. Macros are “run” or executed from the ….. menu.
Options: a. Insert b. Format c. Tools d. Data

Ans:– c,– c


Modern Computers are very reliable but they are not
Options: A) Fast B) Powerful C) Infallible D) Cheap

Ans:-C,-C


Offline device is
Options: a device which is not connected to CPU,    a device which is connected to CPU,    a direct access storage device,    an I/O device

Ans:A ,A


Which of the following is true concerning the mainframe?
Options: It is the same thing as client/server.,    Requires someone to decide which code should be on the workstation or the server.,    Mission-critical systems have tended to remain there.,    All of the above.

Ans:C ,C


. What do you call a single point on a computer screen?
Options: A) Cell B) Element C) Pixel D) Bit

Ans:9-C,9-C


. How to convert table to text in Word 2010?
Options: View ribbon – Show – Convert button B. Layout ribbon – Data group – Convert button C. Insert ribbon – Table group – Convert button D. Page Layout ribbon – Arrange – Convert button

Ans:– B ,


. To send email, we use
Options: a. MS Excel b. Outlook Explorer c. HTML d. Netscape Navigator

Ans:7 – b ,7 – b


. Where can you find the horizontal split bar on MS Word screen?
Options: a. On the left of horizontal scroll bar b. On the right of horizontal scroll bar c. On the top of vertical scroll bar d. On the bottom of vertical scroll bar

Ans:– C,– C


. … show characteristics with both hardware and software
Options: a. Operating system b. Software c. Data d. None

Ans:3 – a ,3 – a


. What value will display if the formula = “$55.00″+5 is entered into a cell?
Options: a. $60 b. 60 c. “$55.00″+5 d. $60.00

Ans:– b,– b


The register which holds the address of the location to or from which data are to be transferred is known as
Options: index register,    instruction register,    memory address register,    memory data register

Ans:C,C


The seventh field of /etc/password is
Options: password,    login,    shell,    home

Ans:C ,C


A large number of computers in a wide geographical area can be efficiently connected using
Options: Twisted pair lines,    Coaxial cables,    Communications satellites,    All of the above

Ans:C ,C


The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as
Options: instruction execution,    straight line sequencing,    instruction fetch,    random sequencing

Ans:B ,B


In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory.
Options: .exrc,    .profile,    lastlogin,    .mbox

Ans:B ,B


A star schema has what type of relationship between a dimension and fact table?
Options: Many-to-many,    One-to-one,    One-to-many,    All of the above.

Ans:C ,C


A section of code to which control is transferred when a processor is interrupted is known as
Options: M,    SVC,    IP,    MDR

Ans:A,(Aanswer


The MIS consists of
Options: the central processing unit of the computer only.,    the central processing unit of the computer and input/output units only,    the central processing unit of the computer, input/output units, and data storage units only,    All of the above

Ans:E ,E


The first computer made available for commercial use was
Options: Mark-I,    ENIAC,    EDSAC,    UNIVAC

Ans:D ,D


The disadvantages of "Compile and Go" loading scheme is (are):
Options: a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program.,    it is necessary to retranslate the user's program deck every time it is run.,    it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs.,    all of the above

Ans:D ,D


A common reason for changing an information system is
Options: new requirements,    new technology,    problems in the existing system,    All of the above

Ans:D ,D


. Magnetic disks are the most popular medium for
Options: A) Direct access B) Sequential access C) Both of above D) None of above

Ans:C,C


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


A file that is organized in uniform format is formally referred to as a _____ or a database file.
Options: Document,    Database,    Record,    Structured data file

Ans:D ,D


Multiprogramming was made possible by
Options: input/output units that operate independently of the CPU,    operating systems,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


. When a picture or other graphic image is placed in the report header section it will appear____
Options: a. Once in the bugging of the report b. At the top of every page c. Every after record break d. On the 1st and last pages of the report

Ans:2 – a ,2 – a

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