Which of the following is based on Multi Valued Dependency?

Options: a. First b. Second c. Third d. Fourth

Ans:– d ,

More Database Systems Related questions:

What is the shortcut key for Spelling Check in document?
Options: F7 B. Shift + F7 C. Ctrl + F7 D. Alt + F7

Ans:– A ,

A form defines
Options: where data is placed on the screen,    the width of each field,    both (a) and (b),    All of the above

Ans:C ,C

Abacus was the first
Options: A) electronic computer B) mechanical computer C) electronic calculator D) mechanical calculator


Which gate only sends one through if neither of its terminals receives a pulse.
Options: NOT,    NOR,    OR,    NAND

Ans:B ,B

Which of the following is NOT a type of SQL constraint?

Ans:C ,C

. A word field may consist of an optional field instruction called a(n) ______ 
Options: a. subdocument b. symbol c. signal d. switch

Ans:–  D,–  D

You have a PC with no video* Which of the following is LEAST likely to be causing the problem?
Options: defective RAM (bank zero),    defective microprocessor,    crashed hard drive,    loose video card

Ans:C ,C

. In Power Point, this is a container for text or graphics.
Options: a. Slide master b. Table c. Placeholder d. Text box

Ans:6 – D ,6 – D

Which of the following commands can be used to get information about yourself?
Options: who am i,    i /4,    pwd,    which

Ans:A ,A

How many control unit(s) is/are available in SISD (single data stream, single data stream) architecture?
Options: one,    two,    more than one,    Mone

Ans:A ,A

. When did John Napier develop logarithm?
Options: A) 1416 B) 1614 C) 1641 D) 1804


_____ is the ratio of correct information to the total amount of information produced over a period.
Options: accuracy,    concise,    simulation,    decision

Ans:A ,A

A chart comprised of bars, each representing a period of time, is called a
Options: cent chart,    gault chart,    gantt chart,    grand chart

Ans:C ,C

What of the following tool is used to check and repair Linux file systems?
Options: mkfs,    fdisk,    fsck,    mount

Ans:C ,C

ASCII stands for
Options: American standard code for information interchange,    All purpose scientific code for information interchange,    American security code for information interchange,    American Scientific code for information interchange


A small film-plate which is used for microfilming the output from a microcomputer screen is called
Options: microfilm,    microfiche,    film card,    COM


45. Which of the following command is not available in Tools menu?
Options: a. Auto text b. Autocorrect c. Auto summarize d. Macro

Ans:– A ,– A

Ctrl + C
Options: Copy the selected text B. Cut the selected text C. Print the selected text D. Paste the selected text

Ans:– A ,

. The cell reference for cell range of G2 to M12 is _______
Options: a. G2.M12 b. G2;M12 c. G2:M12 d. G2-M12

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 ,

What is the name of the computer which was first used for programming and playing of music?
Options: ELLIAC,    ENIAC,    UNIVAC,    All of the above


An Access database object that is used to enter, view or edit records
Options: a. Table b. Form c. Query d. Report

Ans:ndash; b,ndash; b

Monte Carlo is an example of a(n)
Options: static model,    deterministic model,    optimizing model,    All of the above

Ans:D ,D

The most common addressing techiniques employed by a CPU is
Options: a . immediate b . direct c . indirect e . all of the above


hat is the shortcut key to split a table?
Options: Ctrl + Alt + Enter B. Ctrl + Shift + Enter C. Alt + Shift + Enter D. Alt + Space + Enter

Ans:– B ,

. Small pictures appear on the desktop
Options: a. Windows b. Icon c. Button d. None of above

Ans:4 – b ,4 – b

. Which of the following is true regarding page Orientation of a Document?
Options: a. Page Orientation can be change at any time b. Page Orientation of document determines by printer c. Page Orientation must be set before start typing d. Page Orientation of a document cannot be changed.

Ans:–  A,–  A

Top Management is more interested in
Options: day-to-day operations,    strategic decisions,    tactical decision,    both b and c

Ans:D ,D

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

Ans:B ,B

Which one of the following statements is true for current flowing in a parallel circuit?
Options: The amount of current flow through each branch of a parallel circuit can be different, depending on the resistance of each branch part and the amount of voltage applied to it,    The same current always flows through every part of a parallel circuit,    The total current in a parallel circuit is equal to the total voltage multiplied by the total resistance,    The total current in a parallel circuit is always less than the smallest amount of current

Ans:A ,A

. The …enables the user to load devices drivers and programs into upper memory area while running DOS in 386 or higher microprocessor
Options: a. Himem.sys b. Emm386.exe c. Config.sys d. All of above

Ans:6 – a ,6 – a

Which one of the following statements is true for the voltages in a series RL circuit?
Options: The total voltages is equal to the sum of the voltages across the resistance and inductance,    The voltage always has the same amplitude and phase for every part of the circuit,    The total voltage is less than the sum of the voltages across the resistance and inductance,    The total voltage lags the total current by less than 90

Ans:C ,C

What resistance in ohms should be displayed when testing a speaker in a computer?
Options: Q Ohms,    16 Ohms,    -200 Ohms,    Unlimited Ohms

Ans:B ,B

. The computer size was very large in
Options: A) First Generation B) Second Generation C) Third Generation D) Fourth Generation


Loaders that allow for program relocation are called
Options: relocating loaders,    relative loaders,    both (a) and (b),    None of the above

Ans:C ,C

Which of the following items is not used in Local Area Networks (LANs)?
Options: Computer,    Modem,    Printer,    Cable

Ans:B ,B

. Before printing a datasheet, you can use ____ to determine whether to change the page orientation from portrait to vertical orientation.
Options: a. Design View b. Datasheet View c. Office View d. Print Preview

Ans:9 – d ,9 – d

In which addressing mode the operand is given explicitly in the instruction?
Options: absolute mode,    immediate mode,    indirect mode,    index mode

Ans:B ,B

Ambiguity may be caused by:
Options: syntactic ambiguity,    multiple word meanings,    unclear antecedents,    All of the above

Ans:D ,D

Microcomputer-based control sys¬tems
Options: will just keep their present capability,    will have more standard industrial application software available in the future.,    will tend to increase in cost.,    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? cmd> sample Jan Feb Mar /* sample.c */ #include<stdio.h> #include<dos.h> int main(int arc, char *arv[]) { int i; for(i=1; i<_argc; i++) printf("%s ", _argv[i]); return 0; }
Options: No output,    sample Jan Feb Mar,    Jan Feb Mar,    Error

Ans:C ,C

A magnetic tape volume that is used on a data processing operation without any change to its contents is
Options: Magnetic disk,    Punched paper tape,    Master tape,    Card reader

Ans:C ,C

The language used application programs to request data from the DBMS is referred to as the
Options: a. DML b. DDL c. query language d. any of the above


A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent?
Options: 32 Kbps,    64 Kbps,    8 Kbps,    128 Kbps.

Ans:A ,A

. FORTRAN is a programming language. What does FORTRAN stand for?
Options: A) File Translation B) Format Translation C) Formula Translation D) Floppy Translation


During what phase, the requirement analysis is performed?
Options: system design phase,    system development phase,    system analysis phase,    system investigation phase

Ans:C ,C

What is the total resistance of a series circuit that contains four resistors having values of 220W, 470W, 1W, and 1.2W?
Options: 692.2 Ohm,    844.5 Ohm,    3890 Ohm,    1234 Ohm

Ans:A ,A

. SYS command is used to
Options: a. Copy DOS system files to new disk b. Copy DOS configuration files to a new disk c. Update the DOS system files d. None of above

Ans:Correct Answer: a ,Correct Answer: a

The three key elements for a graphics workstation include the host processor, display controller, and:
Options: mouse,    keyboard,    CRT,    digitizer

Ans:C ,C

In creating a procedure, you may get a message if you have compile errors. Which of the following is true?
Options: The line numbers reported match the line numbers you see in your text editor.,    SQL*Plus will automatically show the errors to you.,    To see the errors, enter SHOW ERRORS in SQL*Plus.,    If there are no syntax errors, you will receive the message "NO ERRORS."

Ans:C ,C