Which of the following is based on Multi Valued Dependency?

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

Ans:– d ,

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More Database Systems Related questions:

In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?
Options: 100,    010,    011,    . 101

Ans:C ,C

. The _____ function returns a string that has been converted to uppercase text.
Options: a. AllCap b. UCase c. UpCase d. Upper

Ans:2 – b ,2 – b

You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem?
Options: The port speed is set too high,    the modem has not been set up in control panel properties,    the phone line is plugged into the line-in port on the modem card,    the phone line out of the wall is plugged into the phone port on the modem card

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.  A report module includes code for all event _______ triggered by events occurring on a specific report or its controls.
Options: a.            properties b.           procedures c.           macros d.            commands

Ans:– b,– b

There are certain packages that allow people to define data items, place these items in particular records, combine the records into designated files and then manipulate and retrieve the stored data. What are they called?
Options: Data storage system,    Database management system (DBMS),    Batch processing system,    Data communication package

Ans:B ,B

. Except for the …… function, a formula with a logical function shows the word “TRUE” or “FALSE” as a result
Options: a. IF b. AND c. OR d. NOT

Ans:– a,– a

38. What is the shortcut key to split a table?
Options: a. Ctrl + Alt + Enter b. Ctrl + Shift + Enter c. Alt + Shift + Enter d. Alt + Space + Enter

Ans:–  B ,–  B

. An example of a digital device can be
Options: A) Digital clock B) Automobile speed meter C) Clock with a dial and two hands D) All of the above


The key F12 opens a
Options: a. Save As dialog box b. Open dialog box c. Save dialog box d. Close dialog box

Ans:– A,– A

. In the IBM PC-At, what do the words AT stand for
Options: A) Additional Terminals B) Advance technology C) Applied technology D) Advanced terminology


Which SQL phrase is not supported by Oracle?

Ans:B ,B

The macro processor must perform
Options: recognize macro definitions and macro calls,    save the macro definitions,    expand macro calls and substitute arguments,    All of the above

Ans:D ,D

. Which command is used to see the version of operating system?
Options: a. Vol b. Version c. Ver d. None of the above

Ans: c, c

Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?
Options: Track number,    Sector number,    Surface number,    All of the above


An encoder:
Options: is used to send telegraph signals,    converts an input to a binary number,    converts a binary number to a decimal number.,    can have only four keys

Ans:B ,B

Which method is used to connect a remote computer?
Options: Device,    Dialup,    Diagnostic,    Logic circuit

Ans:B ,B

DNS is the abbreviation of
Options:  Dynamic Name System B.  Dynamic Network System C.  Domain Name System D.  Domain Network Service

Ans:– C ,

Options: Equi-join,    Natural join,    Outer join,    Cartesian join

Ans:D ,D

What will be the output of the program? #include<stdio.h> #define MESS junk int main() { printf("MESS\n"); return 0; }
Options: junk,    MESS,    Error,    Nothing will print

Ans:B ,B

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

. Which of the following is extension of WordPad?
Options: a. .ppt. b. .xls c. .rtf d. None of above

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How can you totally protect a PC from damage during an electrical storm?
Options: Disconnect the AC power cable,    Disconnect all external cables and power cords,    Use a surge protector,    Turn off the AC power

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.   What is the term used when you press and hold the left mouse key and move the mouse around the slide?
Options: a. Highlighting b. Dragging c. Selecting d. b and c

Ans:3 – D ,3 – D

The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
Options: Data collection terminal,    OCR register terminal,    Video display terminal,    POS terminal


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Options: a. class b. Social Security Number c. GPA d. Major


. “Ctrl + PageUp” is used to
Options: Moves the cursor one Page Up B. Moves the cursor one Paragraph Up C. Moves the cursor one Screen Up D. Moves the cursor one Line Up

Ans:– A ,

The transistorized computer circuits were introduced in the
Options: First generation,    Second generation,    Third generation,    Fourth generation

Ans:B ,B

When inorder traversing a tree resulted E A C K F H D B G; the preorder traversal would return

Ans: b, b

Which command is used to list out all the hidden files along with the other files?
Options: ls -l,    ls -x,    ls -F,    ls -a

Ans:D ,D

59. Which of the following enables you to paste data multiple times?
Options: a. Windows Clipboard b. Office Clipboard c. Both Windows & Office Clipboard d. None of the all

Ans:–  C ,–  C

Conversion of binary number 1011102 to octal is
Options: 358,    468,    568,    508

Ans:C ,C

Which of the following code is used in present day computing was developed by IBM corporation ?
Options: a. ASCII b. Hollerith Code c. Baudot code d. EBCDIC code


. Which of the following is the largest manufacturer of Hard Disk Drives?

Options: A) IBM B) Seagate C) Microsoft D) 3M


Which of the following is not used as secondary storage
Options: Semiconductor memory,    Magnetic disks,    Magnetic drums,    Magnetic tapes

Ans:A ,A

. The act of retrieving existing data from memory is called
Options: A) Read-out B) Read from C) Read D) All of above


The DBA is
Options: a person,    a computer device,    a communication technique,    All of the above

Ans:D ,D

. … controls the way in which the computer system functions and provides a means by which users can interact with the computer
Options: a. The platform b. The operating system c. Application software d. The motherboard

Ans:1 – b ,1 – b

Which scheduler selects which processes should be brought into the ready queue?
Options: Real-term B. Long-term C. Mid-term D. Short-term

Ans:– B ,

DOS system file consists of

Ans:10 a.             ,10 a.            

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Options: Undo the last Action B. Repeat the last Action C. Delete the last page D. Delete the first page

Ans:– B ,

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For normal operation of the transistor, the collector diode has to be
Options: Forward-biased,    Reverse-biased,    Nonconducting,    Operating in the breakdown region

Ans:B ,B

Which of the following is correct for a gated D-type flip-flop?
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Options: List of all environment variables,    List of all command-line arguments,    count of command-line arguments,    Error: cannot have more than two arguments in main()

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To create primary key for a table when in design view
Options: a. Type PRIMARY in field type box when creating required field, b. Mark the Primary check box in field name of required field, c. Click the Primary Key button in Design ribbon when the cursor is in required field, d. None of the above

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Options: Field,    Feed,    Database,    Fetch

Ans:D ,D

Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity?
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Options: 10,    20,    1020,    12

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Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
Options: COM,    BAT,    EXE,    SYS

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