Bring a page into memory only when it is needed is called

Options: Demand Memory B. Demand Paging C. Page Fault D. Page Segmentation

Ans:– B ,

More Operating System Related questions:

Who are called steel collar workers?
Options: Office clerks,    Factory workers,    Steel factory workers,    Robots

Ans:D ,D

. Excel is a
Options: a. Graphic program b. None of these c. Word processor d. A spreadsheet

Ans:– d,– d

Requirements also serve as an evaluation checklist at the end of the development project, so they are sometimes called _____.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:D ,D

Pat Address Translation is also termed what?
Options: NAT Fast,    NAT Static,    NAT Overload,    Overloading Static

Ans:C ,C

The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as
Options: multiprogramming,    spooling,    caching,    virtual programming

Ans:B ,B

Report generators are used to 
Options: a. store data input by a user b. retrieve information from files c. answer queries d. both b and c


The output of the following gate is 1 only if at least one of its inputs is 0.
Options: AND gate,    OR gate,    NAND gate,    NOR gate

Ans:C ,C

The famous book 'Anandmath' was authored by
Options: Sarojini Naidu,    Bankim Chandra Chottapadhya,    Sri Aurobindo,    Rabindrnath Tagore


What is a Firewall in Computer Network?
Options:  The physical boundary of Network B.  An operating System of Computer Network       C.  A system designed to prevent unauthorized access D.  A web browsing Software

Ans:– C ,

. Which operating system does not support networking between computers?
Options: a. Windows 3.1 b. Windows 95 c. Windows 2000 d. Windows NT

Ans: a, a

. when working in the page break preview, you can
Options: a. view exactly where each page break occurs b. add or remove page breaks c. change the print area d. all of above

Ans:– d,– d

While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?

Ans:C ,C

. The title bar always displays on
Options: a. Top of the open windows b. Left side of the open window c. Right side of the open window d. All of above

Ans:3 – a ,3 – a

Which generation of computer is still under development
Options: A) Fourth Generation B) Fifth Generation C) Sixth Generation D) Seventh Generation


Which of the following boolean algebra statements represent commutative law
Options: (A+B)+CA+(B+C),    A.(B+C)(A.B)+(A.C),    A+BB+A,    A+AA

Ans:C ,C

A venturi tube:
Options: is extremely difficult to use,    is made only of metal,    measures the presence of a liquid,    can be used to measure gas or liquid flow rates

Ans:D ,D

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

Ans:D ,D

. A …is a windows component that is designed to store other components so these can be organized efficiently?
Options: a. Document b. Window c. Folder d. All of above

Ans:7 – c ,7 – c

The function of the part pro-tem Speaker is to
Options: NA

Ans:Swearing members,Swearing members

222. vitaamin d’ kee kamee se kaunasa rog hota hai?
Options: NA

Ans: rikets, rikets

An information system that supplies information specifically to aid managers with decision-making responsibilities is called a
Options: DBMS,    MIS,    DSS,    DBA

Ans:B ,B

Type one PC cards:
Options: are used only in desktops,    are no longer being produced,    are the thinnest of the PC cards,    don't exist

Ans:C ,C

The complexity of linear search algorithm is
Options: a. O(n) b. O(log n) c. O(n2) d. O(n log n)  


9.Moving process from main memory to disk is called
Options: (A)Scheduling (B) Cache (C) Swapping (D) Spooling 22

Ans:219. (C),219. (C)

What is the subnetwork number of a host with an IP address of

Ans:C ,C

Modems use transmission.
Options: synchronous,    asynchronous,    timed interval,    ata

Ans:B ,B

. To create queries in access
Options: a. You can drag and drop fields on query builders b. You can type the sql command in sql view c. You can use query wizard or design view d. All of above

Ans:5 – d ,5 – d

. The maximum length of any single path from the root directory?
Options: a. 54 b. 63 c. 80 d. 27

Ans:7 – b ,7 – b

Piece of code that only one thread can execute at a time is called
Options: Mutual Exclusion B. Critical Section C. Synchronization D. All of them

Ans:– B ,

. What is an index?
Options: a. A wizard that creates a functional database structure based on the user’s selections b. A widely recognized naming convention for database objects c. A sort order for records, which is identified in the table design d. A set of relationship rules that enforce defined database relationships

Ans:4 – c ,4 – c

What does that acronym VGA stand for?
Options: Extended Graphics Adapter,    Enhanced Graphics Array,    Video Graphics Array,    Color Graphics Array

Ans:C ,C

1.In Microsoft PowerPoint we can replace a font on all slides with another font using the …. option
Options: (A)Edit, Fonts (B) Tools, Fonts (C) Tools, Replace Fonts (D) Format, Replace Fonts 15

Ans:151. (D),151. (D)

writers of trigart
Options: vinod, xxli, dr paramchand, dr bansi ram,


5.Cache Coherent UMA (CC-UMA) is
Options: (A)Here all processors have equal access and access times to memory (B) Here if one processor updates a location in shared memory, all the other processors know about the update. (C) Here one SMP can directly access memory of another SMP and not all processors have equal access time to all memories (D) None of these 2

Ans:25. (B),25. (B)

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

Ans:B ,B

When of the following produces the best quality graphics reproduction?
Options: Dot metric printers,    Ink jet printers,    Laser printers,    Plotters

Ans:D ,D

. Which of the following is not a class of computers based on size?
Options: A) Mainframe Computers B) Mini Computers C) Micro Computers D) Super Computers


hat is the shortcut key to display field codes?
Options: Alt + F9 B. Ctrl + F9 C. Shift + F9 D. Space + F9

Ans:– A ,

. How can you optimize performance of your computer?
Options: a. Delete unused files b. Defrag disk c. Scan for virus d. All of above

Ans:8 – d ,8 – d

The light of distant stars is affected by
Options: the earth's atmosphere,    interstellar dust,    both (a) and (b),    None of the above


0.Patterns is
Options: (A)General class of approaches to a problem. (B) Performing several computations simultaneously. (C) Structures in a database those are statistically relevant (D) Simple forerunner of modern neural networks, without hidden layers. 8

Ans:80. (C),80. (C)

The command center of  access file that appears when you create or open the MS Access database file.
Options: a. Database Window b. Query Window c. Design View Window d. Switchboard

Ans:ndash; a,ndash; a

A channel for communicating across a boundary between two or more sub¬systems is known as
Options: interface,    actigram,    walk through,    data path

Ans:B ,B

who was last rular of chamba riyasat
Options: lakshman singh, durga singh, prithvi singh, umed singh

Ans:lakshman singh,lakshman singh

. The meaning of Straight-through Cable is
Options: Four wire pairs connect to the same pin on each end B. The cable Which Directly connects Computer to Computer C. Four wire pairs not twisted with each other D. The cable which is not twisted

Ans: – A ,

Who was the first Indian woman to win a medal in the Olympics?
Options: P.T.Usha,    Karnam Malleshwari,    Kunjarani Devi,    Bachendri Pal


Battle of chausa was fought in
Options: 1527AD, 1539 AD,1757 AD,1764AD

Ans:B,1539 AD

A chronometer measures
Options: colour contrast,    sound waves,    time,    water waves


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


Instruction in computer languages consists of
Options: A) OPCODE B) OPERAND C) Both of above D) None of above