A program that is employed in the development, repair ...

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A program that is employed in the development, repair or enhancement of other programs is known as


Options: System software,    Software tool,    Applications program,    Utility program

Ans:B,(Banswer


Description:






More Computer Fundamental Related questions:


Which of the following statement is valid?
Options: A) Lady Augusta is the first programmer B) Ada is the daughter of Lord Byron, a famous English poet C) ADA is a programming language developed by US Defense D) All of above

Ans:-D,-D


In SQL, the CREATE TABLE is used
Options: to create a table, defining its columns, integrity constrains, and storage allocation,    to add a column/integrity constraint to a table,    to redefine a column,    to change a table's storage characteristics

Ans:A ,A


Point out the error in the following program. #include<stdio.h> void display(int (*ff)()); int main() { int show(); int (*f)(); f = show; display(f); return 0; } void display(int (*ff)()) { (*ff)(); } int show() { printf("IndiaBIX"); }
Options: Error: invalid parameter in function display(),    Error: invalid function call f=show;,    No error and prints "IndiaBIX",    No error and prints nothing.

Ans:C ,C


Which of the following software types is used to simplify using systems software?
Options: spreadsheet,    operating environment,    timesharing,    multitasking

Ans:C ,C


Which of the following terminals' output most closely resembles the output produced by a plotter?
Options: graphics terminal,    POS terminal,    hardcopy terminal,    all the above

Ans:A ,A


In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables.
Options: ring,    bus,    star,    mesh

Ans:D ,D


When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
Options: B0007,    An unused SCSI address,    The same address as the SCSI device before the CD-ROM,    SCSI ID=1

Ans:B ,B


If you want to execute more than one program at a time, the systems software you are using must be capable of:
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Ans:D ,D


Which of the following is the fastest?
Options: CPU,    magnetic tapes and disks,    video terminal,    sensors, mechanical controllers

Ans:A ,A


Which device of computer operation dispenses with the use of the keyboard?
Options: Joystick,    Light pen,    Mouse,    Touch

Ans:C,(Canswer


The term "operating system" means
Options: a set of programs which controls computer working,    the way a computer operator works,    conversion of high level language into machine code,    the way a floppy disk drive operates

Ans:A ,A


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

Ans:-C,-C


. What is the shortcut key to hide entire column?
Options: CTRL + − B. CTRL + 0             C. CTRL + H D. CTRL + C

Ans:– B ,


A skills search requires that the employee file be accessible by
Options: employee position,    applicant file,    employee skill category,    employee name

Ans:C ,C


The basic operations performed by a computer are
Options: Arithmetic operation B. Logical operation C. Storage and relative D. All the above

Ans:– D ,


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Options: a. Graphic user interface b. Geographic user interface c. Graphical user interface d. Geometric user interface

Ans:4 – c ,4 – c


. 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


Swapping
Options: works best with many small partitions,    allows many programs to use memory simultaneously,    allows each program in turn to use the memory,    does not work with overlaying

Ans:C ,C


What does the following declaration mean? int (*ptr)[10];
Options: ptr is array of pointers to 10 integers,    ptr is a pointer to an array of 10 integers,    ptr is an array of 10 integers,    ptr is an pointer to array

Ans:B ,B


Which of the following is not a reason that operational data are difficult to read?
Options: Non-duplicated data,    Dirty data,    Missing values,    Non-integrated data

Ans:A ,A


. Which of the following statements about a tab control in a form is incorrect?
Options: a. It can contain only one object. b. It defines a layered space. c. It is a control object. d. It is created in multipage forms.

Ans:– a,– a


Group technology brings together and organizes:
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Ans:D ,D


Which of the following in true regarding Null Value?
Options: Null = 0 B. Null < 0 C. Null > 0 D. Null <> 0

Ans:– D ,


CUsually, in MSDOS, the primary hard disk drives has the drive letter ____
Options: Options:A B. B C. C D. D

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Which shell's wild-cards is used to match a single character?
Options: *,    ?,    [ijk],    [!ijk]

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When is the risk for electrostatic discharge the greatest?
Options: Day time,    High humidity,    Low humidity,    Night time

Ans:C ,C


To prevent the computer from overheating you should?
Options: Remove the slot cover from the back,    Keep the computer cover closed,    Remove the CPU fan,    All of the above

Ans:B ,B


When you insert an excel file into a word document. The data are
Options: a. Hyperlinked placed in a word table b. Linked c. Embedded d. Use the word menu bar and toolbars

Ans:#8211; b,#8211; b


Robots consist of three basic components; power supply, control (memory) console, and:
Options: coaxial cable,    microcomputer,    mechanical unit (arm),    software

Ans:C ,C


The personnel who deals with the computer & its management put together are called
Options: Software,    Humanware,    Firmware,    Hardware

Ans:B,(Banswer


What do the following declaration signify? void *cmp();
Options: cmp is a pointer to an void type.,    cmp is a void type pointer variable.,    cmp is a function that return a void pointer.,    cmp function returns nothing.

Ans:C ,C


A smart solid-state sensor is:
Options: one that integrates both logic and a solid-state sensor into one unit.,    one that has two or three substrates,    not available today,    All of the above

Ans:A ,A


We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process?
Options: Viewdata,    Teletext,    Telesoftware,    Videotex

Ans:D ,D


How many protons does the nucleus of a silicon atom contain?
Options: 4,    29,    14,    48

Ans:C ,C


The major responsibilities of the data-base administrator are all of the following except:
Options: analyzing application systems,    advising programmers,    designing data base,    developing data dictionaries

Ans:A ,A


When creating a pool of global addresses, which of the following can be used instead of the netmask command?
Options: / (slash notation),    prefix-length,    no mask,    block-size

Ans:B ,B


A screen element of MS Word that is usually located below the title bar that provides categorized options is
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Ans:-A,-A


Relay ladder logic is used in a PC because:
Options: it is impossible to write a control program for a machine in any other logic,    it is the best industrial control language ever developed.,    most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use,    All of the above

Ans:C ,C


The branch logic that provides decision making capabilities in the control unit is known as
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Ans:8.c,8.c


A network administrator views the output from the show ip route command. A network that is advertised by both RIP and IGRP appears in the routing table flagged as an IGRP route. Why is the RIP route to this network not used in the routing table?
Options: IGRP has a faster update timer.,    IGRP has a lower administrative distance.,    RIP has a higher metric value for that route.,    The IGRP route has fewer hops.

Ans:B ,B


. Oncetext has been cut to the clipboard, you can .....that text into another document
Options: a. Paste b. Copy c. Transfer d. None of the above

Ans: a, a


Which of the following is used to derive the address, of a record from the record key
Options: comma,    hashing,    variable,    field

Ans:B ,B


You have a 15 pin female connector with the pins in two rows. What could you connect with this?
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Ans:Joystick,D


. Most important advantage of an IC is its

Options: A) Easy replacement in case of circuit failure B) Extremely high reliability C) Reduced cost D) Lower power consumption

Ans:B,B


If the English Philosopher Thomas Hobbes could be called 'grandfather' of artificial intelligence, then who could be called its father?
Options: A.M. Turning,    John McCarthy,    Allen Newell,    Herbert Simon

Ans:A ,A


. Which of the following is correct regarding the Background of slides
Options: a. Background color of slides can be change b. Picture can be set as Slide Background c. Texture can be set as Slide Background d. All of the Above

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Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?
Options: S = B - C,    IS A<10,    PRINT A,    DATA X,4Z

Ans:B ,B


The object-oriented development life cycle is which of the following?
Options: Analysis, design, and implementation steps in the given order and using multiple iterations.,    Analysis, design, and implementation steps in the given order and going through the steps no more than one time.,    Analysis, design, and implementation steps in any order and using multiple iterations.,    Analysis, design, and implementation steps in any order and going through the steps no more than one time.

Ans:A ,A


Which of the following IC was used in third generation of computers?
Options: A) SSI B) MSI C) LSI D) Both a and b

Ans:-D,-D


A characteristic of a file server is which of the following?
Options: Manages file operations and is shared on a network.,    Manages file operations and is limited to one PC.,    Acts as a fat client and is shared on a network.,    Acts as a fat client and is limited to one PC.

Ans:A ,A

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