Which of the following device cannot be shared in Network?


Options: CD Drive B. Printer C. Mouse D. Hard Disk

Ans:– C ,


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More Computer Fundamental Related questions:


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

Ans:D ,D


Which command is used to move all files to the bin sub-directory of the parent directory?
Options: mv *.* /bin/,    mv * /bin/*,    mv * ../bin,    mv * ../bin *.*

Ans:C ,C


Which of the following is the correct order if calling functions in the below code? a = f1(23, 14) * f2(12/4) + f3();
Options: f1, f2, f3,    f3, f2, f1,    Order may vary from compiler to compiler,    None of above

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Missing slot covers on a computer can cause?
Options: over heat,    power surges,    EMI.,    incomplete path for ESD

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Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?
Options: 4,    8,    15,    16

Ans:C ,C


Web servers should be configured in which of the following ways?
Options: unauthorized access is restricted.,    unauthorized access is unrestricted.,    unauthorized access is impossible.,    unauthorized access is possible.

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Which of the following systems software does the job of merging the records from two flies into one?
Options: Documentation system,    Utility program,    Networking software,    Security software

Ans:B ,B


When was punched-card equipment used for the first time to process the British census?
Options: 1910,    1907,    1911,    1914

Ans:C,C


. Which key deletes text before, or to the left, of the insertion point?
Options: a. PageUp b. Delete c. PageDown d. BackSpace

Ans:5 – d ,5 – d


What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions?
Options: E-mail,    Bulletin board system (BBS),    Teleconferencing,    Videoconferencing

Ans:B ,B


What is the short cut key to highlight the entire column?
Options: Ctrl+C B. Ctrl+Enter C. Ctrl+Page Up D. Ctrl+Space Bar

Ans:– D ,


A 6xx indicates a problem with the:
Options: floppy drive,    hard drive,    keyboard,    CD ROM

Ans:A ,A


18. Which command is used to delete all the files extension .txt on the current drive and directory?
Options: a. Del .txt b. Erase .txt c. Del *.txt d. Del *.*/p

Ans:Correct Answer: c ,Correct Answer: c


. External command in DOS are
Options: a. Copy, edit, sys, format b. Edit, sys, chkdsk c. Chkdsk, prompt, date d. Sys, ver, vol

Ans:Correct Answer: b ,Correct Answer: b


The list of coded instructions is called
Options: Computer program,    Algorithm,    Flowchart,    Utility programs

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The monitor of a computer is connected to it by a
Options: Wire,    Cable,    Bus,    Line driver

Ans:B,B


Which header file should be included to use functions like malloc() and calloc()?
Options: memory.h,    stdlib.h,    string.h,    dos.h

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Uniform Symbols Table
Options: contains all constants in the program,    a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure.,    consists of a full or partial list of the token's as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation,    a permanent table which lists all key words and special symbols of the language in symbolic form.

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A memory in which the information is stored last is on top & is retrieved first is known as
Options: PROM,    Buffer,    Stack,    RAM

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The examination and changing of single bits or small groups of his within a word is called
Options: Bit,    Byte,    Bit manipulation,    Bit slice

Ans:C,(Canswer


. If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is
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Automation means:
Options: assisting or replacing humans with machines.,    workers controlling machines.,    increased productivity.,    All of the above

Ans:D ,D


Which of the following is not an output device?
Options:  Scanner B.  Printer C.  Flat Screen D.  Touch Screen

Ans:– A ,


In SQL, which of the following is not a data Manipulation Language Commands?
Options: DELETE,    SELECT,    UPDATE,    CREATE

Ans:D ,D


. What was the main disadvantage of vacuum tubes?
Options: A) They were larger in size B) They consumed a lot of electricity C) They produced heat and often burned out D) The operation cost was high

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ODBC core SQL grammar contains which of the following?:
Options: INSERT, UPDATE, DELETE only,    Stored procedures only,    Full SELECT (includes subqueries) only,    Both 1 and 3 above are contained in the ODBC core SQL.

Ans:D ,D


. The question mark (?) indicates in file searching
Options: a. A single character b. A group of character c. Questions d. None of above

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Telecommunications networks come in a wide range of speed and capacity capabilities. Select the best fit for answer:
Options: Bandwidth alternatives,    Switching alternating,    Inter organizational networks,    Extranets

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You want to record experiment information and create a chart that shows the rate of crystal growth over a period of time. The best application to use would be:
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During the fusing process, toner is:
Options: dry pressed into the paper,    electrically bonded to the paper,    melted into the paper,   high pressure sprayed onto the paper

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The black box concept is based on the assumption(s) that;
Options: the suprasystem is stable,    black boxes are dependent or environments,    the relationship between the inputs and output is stable,    All of the above

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. Which statement is valid about interpreter?
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The minimum time delay required between the initiation of two successive memory operations is known as
Options: memory cycle time,    memory access time,    transmission time,    waiting time

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Network 206.143.5.0 was assigned to the Acme Company to connect to its ISP. The administrator of Acme would like to configure one router with the commands to access the Internet. Which commands could be configured on the Gateway router to allow Internet access to the entire network? Gateway(config)# ip route 0.0.0.0 0.0.0.0 206.143.5.2 Gateway(config)# router rip Gateway(config-router)# network 206.143.5.0 Gateway(config-router)# network 206.143.5.0 default
Options: 1 only,    3 only,    1, 2 and 4,    1 and 4

Ans:D ,D


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Options: processor and memory,    processor and I/O devices,    I/O devices and memory,    input device and output device

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. ALU is
Options: A) Arithmetic Logic Unit B) Array Logic Unit C) Application Logic Unit D) None of above

Ans:0-A,0-A


In CRC the quotient at the sender
Options: becomes the dividend at the receiver,    becomes the divisor at the receiver,    is discarded,    is the remainder

Ans:C ,C


The first cell in EXCEL worksheet is labeled as
Options: AA B. A1 C. Aa D. A0

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How can you disable extended selection mode?
Options:  A) Press F8 again to disable, B) Press Del to disable, C) Press Esc to disable, D) Press Enter to disable,

Ans:-C,-C


Expert Ease was developed under the direction of:
Options: John McCarthy,    Donald Michie,    Lofti Zadeh,    Alan Turing

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. The primary purpose of an operating system is:
Options: To make the most efficient use of the computer hardware B. To allow people to use the computer, C. To keep systems programmers employed D. To make computers easier to use

Ans: – A ,


Which of the following option is not available in Insert >> Picture?
Options:  A) Chart, B) Word Art, C) Clip Art, D) Graph,

Ans:-D,-D


In this world of fast changing computer technology, one of the most important factor to be considered while purchasing a PC is, it should have a provision for
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Which layer of OSI determines the interface of the system with the user?
Options: Network,    Application,    Data-link,    Session

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Point out the error in the following program. #include<stdio.h> int main() { fprintf("IndiaBIX"); printf("%.ef", 2.0); return 0; }
Options: Error: unknown value in printf() statement.,    Error: in fprintf() statement.,    No error and prints "IndiaBIX",    No error and prints "2.0"

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The Process Manager has to keep track of:
Options: the status of each program,    the priority of each program,    the information management support to a programmer using the system,    both (a) and (b)

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Excel displays the current cell address in the ……….
Options: Formula bar B. Status Bar C. Name Box D. Title Bar

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In order to edit a chart, you can
Options: a. Triple click the chart object b. Click and drag the chart object c. Double click the chart object d. Click the chart object

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What is route poisoning?
Options: It sends back the protocol received from a router as a poison pill, which stops the regular updates.,    It is information received from a router that can't be sent back to the originating router.,    It prevents regular update messages from reinstating a route that has just come up.,    It describes when a router sets the metric for a downed link to infinity.

Ans:D ,D


RS-232-G
Options: is an interface between two data circuit terminating equipment as examplified by a local and remote modem,    is an interface standard between Data terminal Equipment and Data Circuit Terminating Equipment,    specifies only the mechanical characteristics of an interface by providing a 25-pin connector,    requires only 7 pin out of 25 in order to transmit digital data over public telephone lines

Ans:B ,B

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