Which of the following is the allocation method of a disk space?


Options: Contiguous allocation B. Linked allocation C. Indexed allocation D. All of the Above

Ans:– D ,


Description: mcqquestions

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 11097 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Operating System Related questions:


. Which file system Windows 95 typically use?
Options: a. FAT 16 b. FAT 32 c. NTFS d. LMFS

Ans:7 – b ,7 – b


A logical schema
Options: is the entire database,    is a standard way of organizing information into accessible parts,    describes how data is actually stored on disk,    All of the above

Ans:B ,B


“Ctrl + Left Arrow” is used to
Options: a. 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,–  B


. Anything you cut or copy on to the clipboard remains there until you
Options: a. Change it b. Clear c. Exit windows d. All of the above

Ans:3 – d ,3 – d


. In a punched card system, data is processed by a

Options: A) Keypunch machine, sorter and posting machine B) Accounting machine, posting machine, and billing machine C) Sorter, posting machine, and billing machine D) Accounting machine, keypunch machine and sorter

Ans:D,D


Which of the following memory unit that processor can access more rapidly
Options:  Main Memory B.  Virtual Memory C.  Cache memory D.  Read Only Memory

Ans:– C ,


Typewriter terminals can print computer-generated data at a rate of
Options: 10 characters per second,    120 characters per second,    120 characters per minute,    1200 characters per minute

Ans:B ,B


The main activity(ies) of Designer in CAD is/are:
Options: Control of the design process in information distribution.,    Application of creativity, ingenuity, and experience.,    Organisation of design information,    All of the above

Ans:D ,D


. Hard disk is coated in both side with
Options: A) Magnetic metallic oxide B) Optical metallic oxide C) Carbon layer D) All of the above

Ans:5-A,5-A


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


. What function displays row data in a column or column data in a row?
Options: a. Hyperlink b. Index c. Transpose d. Rows

Ans:– c,– c


A device invented by Dr. Bobeck in 1966, for mass storage of data is
Options: Punched paper tape,    Magnetic bubble storage,    Magnetic tape,    Magnetic disk

Ans:B ,B


What is the usable size of Network bits in Class B of IP address?
Options: 04 B. 08 C. 14 D. 16

Ans:– C ,


When determining the efficiency of algorithm the time factor is measured by
Options: A)Counting microseconds b.Counting the number of key operations c.Counting the number of statements d.Counting the kilobytes of algorithm

Ans:B,


IPV4 Address is
Options:  8 bit B.  16 bit C.  32 bit D.  64 bit

Ans:– C ,


What will be the output of the program? #include<stdio.h> #define SWAP(a, b) int t; t=a, a=b, b=t; int main() { int a=10, b=12; SWAP(a, b); printf("a = %d, b = %d\n", a, b); return 0; }
Options: a = 10, b = 12,    a = 12, b = 10,    Error: Declaration not allowed in macro,    Error: Undefined symbol 't'

Ans:B ,B


. On the property sheet, which of the following tabs contains the Caption property?
Options: a. Data b. Event c. Format d. Other

Ans:– c,– c


Which of the following is not an important principle for evaluating the raw data for decision-making:
Options: selection,    pattern,    everage,    overview

Ans:C ,C


Which of the following is correct?
Options: =AVERAGE(4, 5, 6, 7) B. =AVERAGE(A1, B1, C1)               C. =AVERAGE(A1:A9, B1:B9) D. =All of the above

Ans:– D ,


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


"User friendly" computers have ensured that
Options: management requires no system analysis and design.,    programmers are no longer needed,    structured programming is not needed,    All of the above

Ans:E ,E


What type of software is most useful in financial planning and calculation?
Options: graphics,    communication,    database,    spreadsheet

Ans:D ,D


Pictographs, called _____ help systems to be more user friendly.
Options: people,    icons,    information system,    on-line

Ans:B ,B


The first step in troubleshooting many problems is to verify which of the following?
Options: The subnet mask is valid,    TCP/IP is installed correctly on the client,    The WINS server is running,    The BDC is operable

Ans:B ,B


A path by which communication is achieved between a central processor and other devices is called
Options: Audit trail,    Network,    Bus,    Channel

Ans:C ,C


The institute for Certification of Computer Professionals (ICCP) currently administers the Certificate in Computer Programming (CCP) and the _____ examinations.
Options: CDP,    CISA,    DPMA,    ACM

Ans:A ,A


. Which one is the last column header in Excel 2007?
Options: XFD B. XFX C. XFL D. XFT

Ans:– A ,


. Press _____ to create a line break, which advances the insertion point to the beginning of the next physical line – ignoring any paragraph formatting instructions.
Options: a. shift+enter b. ctrl+enter c. shift+tab d. ctrl+tab

Ans:– a,– a


What will be the output of the program? #include<stdio.h> int main() { char huge *near *ptr1; char huge *far *ptr2; char huge *huge *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    2, 4, 4,    4, 4, 2,    2, 4, 8

Ans:B ,B


. Where can you change automatic or manual calculation mode in Excel?
Options: a.  Double CAL indicator on status bar b.  Go to Tools >> Options >> Calculation and mark the corresponding radio button c.  Both of above d.  None of above

Ans:– b,– b


A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used.
Options: 500 Kbps,    32 Kbps,    8 Kbps,    64 Kbps.

Ans:D ,D


. Worksheet can be renamed by
Options: Adding ? symbol at the end of filename while saving workbook B. Click on Worksheet tab by Holding CTRL Key and type new name C. Double Click on the Worksheet tab and type new name D. Worksheet cannot renamed

Ans:– C ,


A database management system based on the concept of ownership is
Options: Network topology,    Network layer,    Network database system,    Network license system

Ans:C ,C


Want a PowerPoint photo album slide show to play continuously?
Options: a. Use random slide transitions b. Launch an online broadcast c. Loop continuously d. All of the above

Ans: – A , – A


Communication network is
Options: one or more conductors that serve as a common connection for a related group of devices,    a continuous frequency capable of being modulated or impressed with a second signal,    the condition with two or more stations attempt to use the same channel at the same time,    a collection of interconnected functional units that provides a data communications service among stations attached to the network

Ans:D ,D


Difficult of MIS implementation is affected by
Options: employee attitude,    the firm's objectives,    the firm's existing MIS,    All of the above

Ans:D ,D


Which major development led to the production of microcomputers?
Options: Magnetic disks,    Floppy disks,    Logic gates,    Integrated circuits

Ans:D ,D


Which of the following is required when more than one person uses a central computer at the same time?
Options: terminal,    light pen,    digitizer,    mouse

Ans:A ,A


. An organized collection of logically related data is known as 
Options: a. Data b. Meta data c. Database d. Information

Ans:– c,– c


Which DOS command will format a floppy disk and transfer the system files
Options: SYS C: A:,    SYS A:,    FORMAT A: /S,    FORMAT A: /T

Ans:C ,C


In OLE DB, a service provider:
Options: does not own data only.,    transforms data through OLE DB interfaces only.,    is both a consumer and a provider of data only.,    All of the above are true of an OLE DB service provider.

Ans:D ,D


. When a thread waits indefinitely for some resource, but other threads are actually using it is called
Options: Starvation B. Demand Paging C. Segmentation D. None of them

Ans: – A ,


Basic is ________ language.
Options: a procedural B. an object oriented C. both A and B D. none of the above

Ans:– A ,


. What was the name of the first commercially available microprocessor chip?
Options: A) Intel 308 B) Intel 33 C) Intel 4004 D) Motorola 639

Ans:C,C


From which tag descriptive list starts ?
Options: LL,DS,DD,DL

Ans:D,DL


Machine language is
Options: A) Machine dependent B) Difficult to program C) Error prone D) All of above

Ans:-D,-D


The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is
Options: 6200 bps,    9600 bps,    34000 bps,    31000 bps

Ans:D ,D


In the IBM PC-AT, what do the words AT stand for?
Options: Additional terminals,    Advance technology,    Applied technology,    Advanced terminology

Ans:B ,B


You configure the following access list: access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtp access-list 110 deny tcp any eq 23 int ethernet 0 ip access-group 110 out What will the result of this access list be?
Options: Email and Telnet will be allowed out E0.,    Email and Telnet will be allowed in E0.,    Everything but email and Telnet will be allowed out E0.,    No IP traffic will be allowed out E0.

Ans:D ,D


Which of the following is not an input device?
Options: A) OCR B) Optical scanners C) Voice recognition device D) COM (Computer Output to Microfilm)

Ans:-D,-D

www.000webhost.com