After copying the content how many times can you paste?


Options: A. 1 B. 16 C. 32 D. Many

Ans:D,






More Computer Fundamental Related questions:


If you will be displaying or printing your document on another computer, you’ll want to make sure and select the _____________ option under the ‘Save’ tab.
Options:  A) Embed Fonts, B) Embed True Type Fonts, C) Save True Type Fonts, D) Save Fonts,

Ans:-B,-B


Which of the following is not a computer bus?
Options: data bus,    timer bus,    control bus,    address bus

Ans:B ,B


Which command is used to extract specific columns from the file?
Options: cat,    cut,    grep,    paste

Ans:B ,B


17. Which command is used to create root directory and FAT on disk?
Options: a. Chkdsk b. Command.com c. Format d. Fat

Ans:Correct Answer: c ,Correct Answer: c


Which of the following is not one of the qualitative characteristics that information must have?
Options: relevance,    retrievability,    timeliness,    accuracy

Ans:E ,E


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

Ans:A ,A


A reflective marker that indicates the end of the usable tape is
Options: End user,    End-of-tape,    Optical mark reader,    FAX

Ans:B ,B


How can you increase the font size of selected text by one point every time?
Options:  A) By pressing Ctrl + ], B) By pressing Ctrl + [, C) By pressing Ctrl + }, D) By pressing Ctrl + {,

Ans:-A,-A


. Which is not the function of “Edit, Clear” command?
Options: a. Delete contents b. Delete notes c. Delete cells d. Delete formats

Ans:– c,– c


What is the main communication method from one PDA to another PDA?
Options: IR,    USB,    RS-232,    IEEE 1394

Ans:A ,A


Which of the following is the address of the router?
Options: The IP address,    The TCP address,    The subnet mask,    The default gateway

Ans:D ,D


A file produced by a spreadsheet
Options: is generally stored on disk in an ASCII text format,    can be used as it by the DBMS,    can be used for graphic,    All of the above

Ans:A ,A


Which of the following statements is incorrect?
Options: Multiplexers are designed to accept data from several I/O devices and transmit a unified stream of data on one communication line.,    HDLC is a standard synchronous communication protocol.,    RTS/CTS is the way the DTE indicates that it is ready to transmit data and the way the DCE indicates that it is ready to accept data.,    RTS/CTS is the way the terminal indicates ringing

Ans:D ,D


All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _____
Options: RAM BIOS,    ROM BIOS,    EPROM,    POST

Ans:B,B


A complete microcomputer system consists of
Options: a . microprocessor b . memory c . peripheral equipment d . all of above

Ans:3.d,3.d


. Which is the valid data type in Access?
Options: a. Number b. Text c. Currency d. All of the above

Ans:– d,– d


. The Delete key of keyboard is assigned to which command in Excel?
Options: a.  Edit >> Clear >> Contents b.  Edit >> Clear >> All c.  Edit >> Delete d.  All of above

Ans:– a,– a


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


Which term is not used to describe the memory component of a computer?
Options: ROM,    PROM,    RAM,    SAM

Ans:D ,D


What is the purpose of Spanning Tree Protocol in a switched LAN?
Options: To provide a mechanism for network monitoring in switched environments,    To prevent routing loops in networks with redundant paths,    To prevent switching loops in networks with redundant switched paths,    To manage the VLAN database across multiple switches

Ans:C ,C


Bringing a page into memory only when it is needed, this mechanism is called
Options:  Deadlock B.  Page Fault C.  Dormant Paging D.  Demand Paging

Ans:– D ,


What is placed to the left of horizontal scroll bar
Options: a. Tab stop buttons b. View buttons c. Split buttons d. Indicators

Ans:– B,– B


Which of the following are the cheapest memory devices in terms of Cost/Bit?
Options: Semiconductor memories B. Magnetic Disks C. Compact Disks D. Magnetic Tapes

Ans:– C ,


In C, if you pass an array as an argument to a function, what actually gets passed?
Options: Value of elements in array,    First element of the array,    Base address of the array,    Address of the last element of array

Ans:C ,C


Number cruncher is the informal name for
Options: Mini computer,    Super computer,    Micro computer,    Mainframe computer

Ans:B ,B


How many non-overlapping channels are available with 802.11h?
Options: 3,    12,    23,    40

Ans:C ,C


. It is most common type of query. It retrieves records from one or more tables and then displays the
Options: a. Parameter b. Select c. Crosstab d. All of above

Ans:0 – b ,0 – b


Which transmission mode is used for data communication along telephone lines?
Options: Parallel,    Serial,    Synchronous,    Asynchronous

Ans:B ,B


. When you add fields in ____, a Field List pane displays.
Options: a. Design View b. Layout View c. Print Preview d. Report View

Ans:0 – b ,0 – b


Which of the following special shell variables is used to process number of the current shell?
Options: $!,    $$,    $0,    $*

Ans:B ,B


The coming together of three technologies i.e. microelectronics, computing and communications has ushered in
Options: information explosion,    information technology,    business revolution,    educational upgradation

Ans:B ,B


. An entire path name, consisting of several sub-directory name can contain up to
Options: a. 13 character b. 36 character c. 63 character d. 53 character

Ans:1 – c ,1 – c


. To remove all Sorts in a table you can click the ______ command.
Options: a. Clear All Sorts b. Delete All Sorts c. Eliminate All Sorts d. Remove All Sorts

Ans:9 – a ,9 – a


. In Datasheet View, what appears at the top of each column?
Options: a. Data type b. Description c. Field name d. Primary key

Ans:2 – c ,2 – c


. A computer program that converts an entire program into machine language at one time is called a/an
Options: A) Interpreter B) CPU C) Compiler D) Simulator

Ans:1-C,1-C


What do you mean by broadcasting in Networking?
Options: It means addressing a packet to all machine B. It means addressing a packet to some machine C. It means addressing a packet to a particular machine D. It means addressing a packet to except a particular machine

Ans:– A ,


The microcomputer, Intel MCS-80 is based on the widely used Intel
Options: 8080 microprocessor,    8085 microprocessor,    8086 microprocessor,    8082 microprocessor

Ans:A,(Aanswer


. 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 ,


The advent of personal computers:
Options: will make our lives more productive,    could cause us to lose some of our basic skills,    will take away some of the boring tasks that we have to perform,    All of the above

Ans:D ,D


A process that is repeated, evaluated, and refined is called:
Options: diagnostic,    descriptive,    interpretive,    iterative

Ans:D ,D


. FORTRAN programming language is more suitable for ____
Options: A) Business Applications B) Marketing Applications C) Scientific Applications D) None of the above

Ans:C,C


What is the shortcut key to start presentation from current slide?
Options: F5 B. Alt + F5       C. Ctrl + F5 D. Shift + F5

Ans:– D ,


In OLE DB, which of the following represents characteristics of the recordset abstraction?
Options: Properties,    Collections,    Methods,    Abstractions

Ans:A ,A


People often call ______ as the brain of computer system
Options: A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit

Ans:-C,-C


What is the administrative distance of OSPF?
Options: 90,    100,    110,    120

Ans:C ,C


The computer program language which is widely used in computer science and engineering and also in business is
Options: COBOL,    FORTRAN,    PASCAL,    LISP

Ans:C,C


Which of the following is not valid version of MS Office?
Options: a. Office XP b. Office Vista c. Office 2007 d. None of above

Ans:– B,– B


The output will be a LOW for any case when one or more inputs are zero in a(n):
Options: OR gate,    NOT gate,    AND gate,    NAND gate

Ans:C ,C


. In a PowerPoint presentation
Options: a.  Sound clips can be inserted but not movie clips b.  Movie clips can be inserted but not sound clips c.  Both cannot be inserted d.  Both can be inserted

Ans:9 – D ,9 – D


No computer can do anything without a
Options: program,    memory,    chip,    output device

Ans:A ,A

www.000webhost.com