Which access method is used for obtaining a record from a cassette tape


Options: direct,    sequential,    random,    All of the above

Ans:B,B


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More Computer Fundamental Related questions:


The systems conversion technique of totally removing the existing system and immediately implementing the new system is called as
Options: crash conversion,    phased conversion,    pilot conversion,    parallel run

Ans:A ,A


71. When three hyphens, underscores, equal signs, asterisks, or number signs are typed and then the enter key is pressed, the AutoFormat feature _____.
Options: a. places a border above a paragraph b. creates a numbered list c. changes the characters to an em dash d. creates a bulleted list

Ans:– A ,– A


Educational programs for the labour union officials are conducted by
Options: the firm's industrial relations department,    the vice-president of information systems,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


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

Ans:B ,B


The binary equivalent of the Octal number 13.54 is
Options: 1011.1011,    1101.1110,    1001.1110,    All of the above

Ans:A ,A


A relation in this form is free of all modification anomalies.
Options: First normal form,    Second normal form,    Third normal form,    Domain/key normal form

Ans:D ,D


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 basic logic gate whose output is the complement of the input is the:
Options: OR gate,    AND gate,    INVERTER gate,    comparator

Ans:C ,C


Which of the following are types of flow control? Buffering Cut-through Windowing Congestion avoidance
Options: 1 and 2,    1, 3 and 4,    2 only,    3 only

Ans:B ,B


You wished to justify text over the height of paper, which option will you choose
Options:  A) Page Setup from File menu, B) Paragraph from Format menu, C) From formatting toolbar, D) Font from Format menu, 

Ans:-A,-A


. Merge cells option can be applied from
Options: a. Format Cells dialog box Alignment Tab b. Formatting toolbar c. Both of above d. None of above

Ans:– a,– a


What do the following declaration signify? int *f();
Options: f is a pointer variable of function type.,    f is a function returning pointer to an int.,    f is a function pointer.,    f is a simple declaration of pointer variable.

Ans:B ,B


A microprogram written as string of 0s and 1s is a 
Options: a . symbolic microinstruction b . binary microinstruction c . symbolic microprogram d . binary microprogram

Ans:8.d,8.d


Duplicate data often results in loss of data integrity because:
Options: the data formats may be inconsistent.,    data values may not agree.,    Both A & B.,    Neither A & B.

Ans:C ,C


A relocate program form is the one which
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation,    consists of a program and relevant information for its relocation,    can itself perform the relocation of its address-sensitive portions,    All of the above

Ans:B ,B


Which was the first commercial computer built by M.V. Wilkies.
Options: Super computer,    LEO,    Mainframe,    Micro computer

Ans:B ,B


. The _____ is a special toolbar that displays a series of names, each of which represents a list of commands that can be used to perform tasks.
Options: a. scroll bar b. status bar c. title bar d. menu bar

Ans: – D , – D


A drum timer is a good example of:
Options: an output actuator,    an input sensor,    a position sensor,    a sequence controller

Ans:D ,D


ASK, PSK, FSK, and QAM are examples of _____ encoding.
Options: digital-to-digital,    digital-to-analog,    analog-to-analog,    analog-to-digital

Ans:B ,B


The integrated circuit was invented by Jack Kilby of:
Options: MIT,    Texas Instruments,    Xerox,    All of the above

Ans:B ,B


Programmers refer to the items needed to reach a problem's goal as the _____
Options: Input,    Out put,    Processing,    Purpose

Ans:A ,A


To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:
Options: Alcohol,    Oil,    Ammonia,    Beer or Jack Daniels

Ans:B ,B


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


The application layer of a network
Options: establishes, maintains, and terminates virtual circuits,    defines the user's port into the network,    consists of software being run on the computer connected to the network,    All of the above

Ans:C ,C


Can you tell what passes into and out from the computer via its ports?
Options: Data,    Bytes,    Graphics,    Pictures

Ans:B ,B


How can you delete a record?
Options: a. Delete the column from the worksheet b. Select Data > Form from the menu to open the Data Form dialog box, find the record and Click the Delete button c. Select Data > Delete Record from the menu d. Click the Delete button on the Standard toolbar

Ans:#8211; b,#8211; b


Doubling the operating frequency of a purely capacitive circuit:
Options: has no effect on the total circuit current,    doubles the amount of total current,    cuts the total current by one-half,    thrice the amount of total current

Ans:B ,B


A _____ is a brief message to an operator that describes what data are to be entered.
Options: prompt,    passwords,    MIS,    Tactical

Ans:A ,A


. Which is the Shortcut key to start a presentation from the beginning?
Options: a. F5 b. ALT + F5 c. CTRL + F5 d. SHIFT + F5

Ans:0 – A ,0 – A


.    Which command displays all the files having the same name but different extensions?
Options: a.    Dir filename.* b.    Dir filename.ext c.    Dir *.sys d.    Dir *.ext

Ans:.b,Correct Answer: a. Dir filename.*


Which of the following are measures of quality:
Options: validity,    accuracy,    precision,    All of the above

Ans:D ,D


In the DBMS approach, application programs perform the 
Options: a. storage function b. processing functions c. access control d. all of the above

Ans:.b,.b


What will be the output of the program (sample.c) given below if it is executed from the command line (turbo c under DOS)? cmd> sample Good Morning /* sample.c */ #include<stdio.h> int main(int argc, char *argv[]) { printf("%d %s", argc, argv[1]); return 0; }
Options: 3 Good,    2 Good,    Good Morning,    3 Morning

Ans:A ,A


A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
Options: Modulator,    Demodulator,    Modem,    Decoder

Ans:C ,C


Operating system is
Options: A collection of hardware components,    A collection of input-output devices,    A collection of software routines,    All of the above

Ans:C ,C


What will be the output of the program in DOS (Compiler - Turbo C)? #include<stdio.h> double i; int main() { (int)(float)(char) i; printf("%d", sizeof((int)(float)(char)i)); return 0; }
Options: 1,    2,    4,    8

Ans:B ,B


. Who used punched cards practically for the first time in the history of computers?
Options: A) Charles Babbage B) Dr. Herman Hollerith C) Howard Aikin D) Joseph Jacquard

Ans:5-B,5-B


What is an advantage of placing computations in SQL views?
Options: To save users from having to write an expression.,    To ensure that the results are consistent.,    To accomplish both of the above.,    None of the above is correct - computations cannot be placed in a view.

Ans:C ,C


Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?
Options: FTP,    SNMP,    SMTP,    RPC

Ans:C ,C


Which one of the following statements is true for current flowing in a series circuit?
Options: The amount of current flow through each part of a series circuit can be different, depending on the resistance of each part and the amount of voltage applied to it,    The total current in a series circuit is equal to the sum of the currents flowing through the individual components in the circuit,    The same current flows through every part of a series circuit,    The total current in a series circuit is equal to the total voltage multiplied by the total resistance

Ans:C ,C


Objects on the slide that hold text are called
Options: a. Placeholders b. Object holders c. Auto layouts d. Text holders

Ans: – A , – A


. What is the best way to create another copy of a slide?
Options: a.  Click the slide then press Ctrl+A and paste in new slide b.  From Insert Menu choose Duplicate Slide c.  Redo everything on a new slide that you had done on previous slide d.  None of above

Ans:4 – B ,4 – B


The radian of a number system
Options: Is variable,    Has nothing to do with digit position value,    Equals the number of its distinct counting digits,    Is always an even number

Ans:C ,C


Which of the following is an unary operation?
Options: a. Selection operation b. Generalized selection c. Primitive operation d. Projection operation

Ans:– b ,


The first firm to mass-market a microcomputer as a personal computer was
Options: IBM,    Sperry Univac,    Radio Shack,    Data General Corporation

Ans:C,C


Which, of the following is not true about the description of a decision table?
Options: A decision table is easy to modify,    A decision table is directly understood by the computer,    A decision table is easy to understand,    All of the above

Ans:B ,B


Client-side extensions:
Options: add functionality to the server.,    add functionality to the browser.,    add functionality to the firewall.,    add functionality to the network.

Ans:B ,B


. A relationship is created between how many tables?
Options: a. One b. Two c. Three d. Any number

Ans:0 – b ,0 – b


What is the i/o address for com3?
Options: 3e8,    345,    ff8,    5e8

Ans:A ,A


Which of the following commands is used to copy directory structures in and out
Options: cp,    cpio,    cp - p,    copy

Ans:B ,B

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