Which of the following in not a function of DBA?


Options: Network Maintenance B. Routine Maintenance C. Schema Definition D. Authorization for data access

Ans:– A ,






More Database Systems Related questions:


The two classifications of inputs are
Options: energies and maintenance,    maintenance and waste,    maintenance and signal,    products and waste

Ans:C ,C


. Which of the following is internal memory?
Options: A) Disks B) Pen Drives C) RAM D) CDs

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


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


What information is displayed by the show hosts command? Temporary DNS entries The names of the routers created using the hostname command The IP addresses of workstations allowed to access the router Permanent name-to-address mappings created using the ip host command The length of time a host has been connected to the router via Telnet
Options: 1, 2 and 3,    1 and 4,    3, 4, and 5,    All of the above

Ans:B ,B


Swapping
Options: works best with many small partitions,    allows many programs to use memory simultaneously,    allows each program in turn to use the memory,    does not work with overlaying

Ans:C ,C


What frequency range is used for microwave communications, satellite and radar?
Options: Low Frequency : 30 kHz to 300 kHz,    Medium Frequency : 300 kHz to 3 MHz,    Super High Frequency : 3000 MHz to 30000 MHz,    Extremely High Frequency :30,000 MHz

Ans:D ,D


For an algorithm the complexity of the average case is
Options: A)Much more complicated to analyze than that of worst case b.Much more simpler to analyze than that of worst case c.Sometimes more complicated and some other times simpler than that of worst case d.None or above

Ans:A,


A retailing business involves which of the following functions?
Options: engineering,    maintenance,    plant operations,    All of the above

Ans:B ,B


A  Animation Schemes can be applied to ________ in the presentation.
Options: a. All slides, B. Select slides, C. Current Slide, D. All of the above

Ans:D ,All of the above


What will be the output of the program? #include<stdio.h> int main() { char far *near *ptr1; char far *far *ptr2; char far *huge *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    4, 4, 4,    2, 4, 4,    2, 4, 8

Ans:C ,C


A central purpose of most decision-support systems is
Options: to build a model of the decision¬making problem,    to design a data-base manage¬ment system,    to build an expert system,    to determine the key decisions in the problem area

Ans:A ,A


. Analog computer works on the supply of
Options: A) Continuous electrical pulses B) Electrical pulses but not continuous C) Magnetic strength D) None of the above

Ans:A,A


In mathematics and computer programming, which is the correct order of mathematical operators ?
Options: Addition, Subtraction, Multiplication, Division,    Division, Multiplication, Addition, Subtraction,    Multiplication, Addition, Division, Subtraction,    Addition, Division, Modulus, Subtraction

Ans:B ,B


Seymour Papert of the MIT AI lab created a programming environment for children called:
Options: BASIC,    LOGO,    MYCIN,    FORTRAN

Ans:B ,B


Which command is used to display the end of the file?
Options: head - r,    tail,    eof,    bof

Ans:B ,B


For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for?
Options: Recognised standard,    Random sequence,    Recommended standard,    Registered source

Ans:C ,C


80. You cannot close MS Word application by
Options: a. Choosing File menu then Exit submenu b. Press Alt+F4 c. Click X button on title bar d. From File menu choose Close submenu

Ans:– D ,– D


. Search engines use a(n) __________ to automatically index sites.
Options: a. crawler b. query c. enterprise d. sitebuilder

Ans:1 – a ,1 – a


. The command center of access file that appears when you create or open the MS Access database file.
Options: a. Database window b. Query window c. Design view window d. Switchboard

Ans:8 – a ,8 – a


Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display.
Options: Mouse,    Touch tablet,    Touch panel,    Data tablet

Ans:D ,D


A screen element of MS Word that is usually located below the title bar that provides categorized options is
Options: a. Menu mar b. Tool Bar c. Status Bar d. All of the above

Ans:– A,– A


The Newell and Simon program that proved theorems of Principia Mathematica was:
Options: Elementary Perceiver,    General Problem Solver,    Logic Theorist,    Boolean Algebra

Ans:C ,C


The two basic types of record-access methods are:
Options: sequential and random,    sequential and indexed,    direct and immediate,    on-line and realtime

Ans:A ,A


The first mechanical calculator was invented in
Options: 1958,    1647,    1658,    1972

Ans:B ,B


A computer program that converts assembly language to machine language is
Options: Compiler,    Interpreter,    Assembler,    Comparator

Ans:C ,C


Fifth generation computers are likely to exhibit
Options: artificial intelligence,    heuristic behaviour,    advanced parallel processing,    All of the above

Ans:D ,D


Which key is used to increase left indent?
Options: Ctrl+I B. Ctrl+M C. Alt+I D. F10

Ans:– B ,


In which year was UK's premier computing event called "The Which Computer" started?
Options: 1980,    1985,    1986,    1987

Ans:A ,A


.   Which of the following tools enable you to add text to a slide without using the standard placeholders?
Options: a. Text box tool b. Line tool; c. Fill color d. Auto shapes tool

Ans:3 – A ,3 – A


. The value of each bead in earth is
Options: A) 1 B) 3 C) 5 D) 7

Ans:A,A


Number of bits per symbol used in Baudot code is
Options: 1,    5,    8,    9

Ans:B ,B


The employee profile report is used by
Options: the manager,    the individual department,    the personnel department,    All of the above

Ans:D ,D


The name given to the test that determines whether a machine can think is the:
Options: Gaussian test,    McCarthy test,    Turing test,    Boolean test

Ans:C ,C


. Which was the world’s first minicomputer and when was it introduced?
Options: A) PDP-I, 1958 B) IBM System/36, 1960 C) PDP-II, 1961 D) VAX 11/780, 1962

Ans:A,A


A type of line printer that uses an embossed steel band to form the letters printed on the paper is
Options: Golf ball printer,    Dot-matrix printer,    Laser printer,    Band printer

Ans:D ,D


21. Which command is used to undelete delete a bunch of files with extension doc that you have just deleted
Options: a. Undelete b. Undelete *.doc c. Undelete/all d. All of the above

Ans:Correct Answer: b ,Correct Answer: b


To prevent the computer from overheating you should?
Options: Remove the slot cover from the back,    Keep the computer cover closed,    Remove the CPU fan,    All of the above

Ans:B ,B


. In MS Access “Lookup Wizard” is used to
Options: a. to select from previous values b. to select values from Excel Sheet c. to select value from another table d. Not a valid Data Type

Ans:– c,– c


Which of the following is graphics solution for Word Processors?
Options:  A) Clipart, B) WordArt, C) Drop Cap, D) All of above,

Ans:-A,-A


The field that investigates the mechanics of human intelligence is:
Options: history,    cognitive science,    psychology,    sociology

Ans:B ,B


What shell's wild-card is used to match a single character?
Options: [!ijk],    [ijk],    ?,    *

Ans:C ,C


Corporate modeling software can be used for
Options: cash planning,    operational budgeting,    capital budgeting,    All of the above

Ans:D ,D


Can you name of the major Operating System used in computers?
Options: MS DOS,    OS/2,    UNIX,    All of the above

Ans:D ,D


The PowerPoint view that displays only text (title and bullets) is
Options: a. Slide show b. Slide sorter view c. Notes page view d. Outline view

Ans: – D , – D


The rms value of a sine waveform is:
Options: the number of cycles completed in one second,    the time required to complete one full cycle,    equal to 0.707 times the peak amplitude,    equal to 1.41 times the peak amplitude

Ans:C ,C


. Multiple calculations can be made in a single formula using…..
Options: Standard Formulas B. Array Formula C. Complex Formulas D. Smart Formula

Ans: – B ,


50. Tabs stop position cannot be the following alignment
Options: a. Decimal Alignment b. Center Alignment c. Bar Alignment d. Justify Alignment

Ans:–  D ,–  D


Page-Table length register (PTLR) indicates size of
Options: Page Table B. Paging File C. Main Memory D. Virtual Memory

Ans:– A ,


Which of the following toolbars provide different options in various master views?
Options: a. Common tasks toolbar b. Drawing toolbar c. Formatting toolbar d. Standard toolbar

Ans: – A , – A

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