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






More Computer Fundamental Related questions:


Does there any function exist to convert the int or float to a string?
Options: Yes,    No,    ,    

Ans:A ,A


Many organisations have developed MIS _____ plans.
Options: master,    decision,    plan,    control

Ans:A ,A


In AI programming, a list may contain:
Options: cells,    fields,    pointers,    All of the above

Ans:D ,D


Who is considered the 'father' of the minicomputer and one of the founder fathers of the modern computer industry world-wide?
Options: George Tate,    Kenneth H. Olsen,    Seymour Cray,    Basic Pascal

Ans:B ,B


Which of the following resources must be protected by the operating system?
Options: I/O B. Memory C. CPU D. All of the above

Ans:– D ,


. Which of the following is not a basic step in creating a worksheet?
Options: a. Save the workbook b. Modify the worksheet c. Enter text and data d. Copy the worksheet

Ans:– d,– d


. A(n) _____ is an image control that displays in the background of a page on a form or report.
Options: a. legend b. icon c. logo d. watermark

Ans:9 – d ,9 – d


LISP machines also are known as:
Options: AI workstations,    time-sharing terminals,    super mini computers,    All of the above

Ans:A ,A


An AI system developed by Daniel Bobrow to read and solve algebra word problems
Options: SHRDLU,    SIMD,    BACON,    STUDENT

Ans:D ,D


What is the maximum number of entries in the HOSTS file?
Options: 8,    255,    500,    Unlimited

Ans:D ,D


Large computer system typically uses:
Options: Line printers,    Ink-jet printers,    Dot-matrix printers,    Daisy wheel printers

Ans:A,A


Which of the following is not a valid data type in excel
Options: a. Number b. Character c. Label d. Date/time

Ans:#8211; b,#8211; b


Microprocessor 8085 can address location upto  
Options: a . 32K b . 128K c . 64K d . 1M

Ans:6.c,6.c


. Which of the field has width 8 bytes?
Options: a. Memo b. Number c. Date/time d. Hyperlink

Ans:2 – c ,2 – c


What is the significance of the J and K terminals on the J-K flip-flop?
Options: There is no known significance in their designations.,    The J represents "jump," which is how the Q output reacts whenever the clock goes HIGH and the J input is also HIGH.,    The letters represent the initials of Johnson and King, the co-inventors of the J-K flip-flop.,    All of the other letters of the alphabet are already in use.

Ans:A ,A


. Which is true when you insert an excel worksheet into a word document?
Options: a. word is the destination document b. excel is the destination document c. the worksheet is the destination document d. the document is the source document

Ans: –  A , –  A


The barrier potential accross each depletion layer is
Options: 0,    0.8 V,    0.7 V,    20 V

Ans:C ,C


Which printer uses a combination of laser-beam & electro photographic techniques.
Options: Laser printers,    Dot-Matrix,    Line printer,    Daisy wheel

Ans:A,A


An attribute is a(n):
Options: column of a table.,    two dimensional table.,    row of a table.,    key of a table.

Ans:A ,A


With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?
Options: Point-to-point,    Backbone area 0,    Broadcast multi-access,    Non-broadcast multi-access

Ans:A ,A


. The traditional mechanical mouse uses a __________ to track the pointer position on the screen.
Options: a. light sensor b. wheel c. ball d. ruler

Ans:1 – c ,1 – c


Point out the error in the following program (in Turbo C under DOS). #include<stdio.h> union emp { int empno; int age; }; int main() { union emp e = {10, 25}; printf("%d %d", e.empno, e.age); return 0; }
Options: Error: Lvalue required,    Error: Rvalue required,    Error: cannot initialize more than one union member.,    No error

Ans:C ,C


The rise time of a pulse waveform is the time required for the voltage to rise:
Options: from zero to its rms value,    from zero to its peak value,    from 10% of the peak value to 70.7% of the peak value,    from 10% of the peak value to 90% of the peak value

Ans:D ,D


The organization and interconnection of the various components of a computer system is
Options: Architecture,    Networks,    Graphics,    Designing

Ans:A,(Aanswer


Which of the following statements is not true
Options: A structured chart is a sequential representation of program design,    the Real-Time system is a particular case of a on-line-system,    Batch totals are not incorporated while designing real-time applications,    4GLs are used for application proto typing

Ans:A ,A


The minimum number of rows and columns in MS Word document is
Options:  A) 1 and 1, B) 2 and 1, C) 2 and 2, D) None of above,

Ans:-A,-A


A power transformer steps 100 V down to 10 V. If the current in its primary winding is 2 A, what is the current in the secondary winding?
Options: 50 A,    12 A,    5 A,    20 A

Ans:D ,D


Any storage device added to a computer beyond the immediately usable main storage is known as
Options: Floppy disk,    Hard disk,    Backing store,    Punched card

Ans:C ,C


Which router command allows you to view the entire contents of all access lists?
Options: show all access-lists,    show access-lists,    show ip interface,    show interface

Ans:B ,B


. _______ computers are also called personal computers
Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers

Ans:C,C


Which of the following shell's wildcards are used to match any number of characters including none?
Options: [ijk],    [!ijk],    ?,    *

Ans:D ,D


  To draw the Square box in the slide by selecting rectangle tool A.  Holding CTRL & Draw B.  Holding ALT & Draw C.  Holding SHIFT & Draw D.  All of the above
Options:

Ans:– C ,


. Which file starts MS Word?
Options: a. winword.exe b. word.exe c. msword.exe d. word2003.exe

Ans:– A,– A


Devices interconnected by the LAN should include
Options: Computers and terminals,    mass storage device, printers and plotters,    bridges and gateways,    All of the above

Ans:D ,D


. The slide that is used to introduce a topic and set the tone for the presentation is called the
Options: a. Table slide b. Graph slide c. Bullet slide d. Title slide

Ans:2 – D ,2 – D


  Which option can be used to set custom timings for slides in a presentation?
Options: Slider Timings B. Slider Timer C. Rehearsal D. Slide Show Setup

Ans:– C ,


Using the SQL GROUP BY phrase with a SELECT statement can help detect which of the following problems?
Options: The multivalue, multicolumn problem,    The inconsistent values problem,    The missing values problem,    The general-purpose remarks column problem

Ans:B ,B


Strategic Planning factors do not include which of the following?
Options: Organizational goals,    Critical success factors,    Information engineering,    Problem areas

Ans:C ,C


What does the port number in a TCP connection specify?
Options: It specifies the communication process on the two end systems B. It specifies the quality of the data & connection C. It specify the size of data D. All of the above

Ans:– A ,


You can set a controls border type to make the border invisible.
Options: a. Transparent b. Invisible c. Do not display d. No border

Ans:ndash; c,ndash; c


The file created yesterday is called the
Options: "son" file,    "father" file,    "mother" file,    "grandfather file"

Ans:B ,B


Which of the following data structures are indexed structures?
Options: a. linear arrays b. linked lists c. both of above d. none of above

Ans: a, a


. Which mode sizes an image to fit the control while maintaining the proportions of the original image?
Options: a. Clip b. Fit c. Stretch d. Zoom

Ans:8 – d ,8 – d


Which of the following items would require you to comply with EPA disposal guidelines?
Options: Keyboard,    System board,    Power supply,    Battery

Ans:D ,D


Bridge works in which layer of the OSI model?
Options: Appliation layer B. Transport layer                    C. Network layer D. Datalink layer

Ans:– D ,


Point out the odd item amongst the following
Options: Computer mouse,    Touchpad,    Light pen,    Printer

Ans:D ,D


What is the purpose of "rb" in fopen() function used below in the code? FILE *fp; fp = fopen("source.txt", "rb");
Options: open "source.txt" in binary mode for reading,    open "source.txt" in binary mode for reading and writing,    Create a new file "source.txt" for reading and writing,    None of above

Ans:A ,A


. Which mode loadsminimal set of drivers when starting Windows?
Options: a. Safe Mode b. Normal Mode c. VGA Mode d. Network Support Mode

Ans: a, a


Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it
Options: -r,    -x,    -i,    -1

Ans:C ,C


A master document contains_________, each of which contains a pointer to a file on a
Options: A. Placeholders B. subdocuments C. bookmarks D. references

Ans:B ,subdocuments

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