. Which of the following is the structure of the Database?


Options: a. Table b. Schema c. Relation d. None of these

Ans: – b ,


Description: mcqquestions






More Database Systems Related questions:


. What is the use of Researching Timings?
Options: a. This option allows you to rearrange slides b. This option allows you to set the time of animations c. This option allows you to rehearsal of slide presentation d. There is no such option in PowerPoint

Ans:5 – B ,5 – B


A 'number crunching' computer is one that can handle
Options: large spreadsheets,    large alphanumeric data,    large volume of numbers,    only numbers

Ans:C,C


. An operating system is a program or a group of programs that
Options: a. Helps in checking the spelling of Word b. Maintain the relationship in Database c. Manages the resources of the Computer d. Performs the calculations of cells in Excel

Ans:2 – c ,2 – c


. Dcl provides commands to perform actions like
Options: a. Change the structure of tables b. Insert, update or delete records and data values c. Authorizing access and other control over database d. None of above

Ans:6 – c ,6 – c


The Personal Consultant is based on:
Options: EMYCIN,    OPS5+,    XCON,    All of the above

Ans:D ,D


. When creating a vertical page break
Options: a. The active cell must be A1 b. The active cell can be anywhere in the worksheet c. The active cell must be in row 1 d. The active cell must be in column A

Ans:– c,– c


. Descending Order of a data Hierarchy is
Options: Database – File – Record – Fields – Bytes – Bit B. Database – File – Record – Fields – Bit – Bytes C. Database – Record – File – Fields – Bytes – Bit D. Database – Record – Fields – File – Bytes – Bit

Ans:– A ,


In MS-Word, for what does ruler help?
Options: to set tabs B. to set indents C. to change page margins D. All of the above

Ans:– D ,


. How many steps are there between Start and Finish in AutoContent Wizard?
Options: a. 3 b. 4 c. 5 d. 6

Ans:9 – A ,9 – A


Which controller would support an external CD-ROM drive?
Options: ESDI,    ARLL,    MFM,    SCSI

Ans:D ,D


In normal view, how can you quickly change to handout master view?
Options: a. Click the outline tab and select handout master view b. Press the shift key and click the handout master view button c. On the view menu, click slide sorter, and click handouts. d. All of above

Ans: – B , – B


The model for a _____ resembles the hierarchical model in many respects.
Options: Network database,    Relational database,    Distributed database,    Hierarchical database

Ans:A ,A


Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
Options: The contract,    The project evaluation,    The financial report.,    The purchasing report

Ans:A ,A


Convert the CHARI h#000F, s assembly language instructions into hexadecimal machine language:
Options: 0111EF,    9001E6,    DA000F,    40

Ans:C ,C


When a group of computers is connected together in a small area without the help of telephone lines, it is called
Options: Remote communication network (RCN),    Local area network(LAN),    Wide area network (WAN),    Value added network (VAN)

Ans:B ,B


Which of the following editor(s) is(are) incorporated into general CAD system?
Options: Point Editor,    Line Editor,    Macro and symbol Editor,    All of the above

Ans:D ,D


. A computer programmer
Options: A) Does all the thinking for a computer B) Can enter input data quickly C) Can operate all types of computer equipments D) Can draw only flowchart

Ans:A,A


Which is not a data source component?
Options:  A) mail merge toolbar, B) header row, C) data fields, D) data records, 

Ans:-A,-A


A central computer surrounded by one or more satellite computers is called a
Options: bus network,    ring network,    star network,    All of the above

Ans:C ,C


. A song being played on comptuer speaker is
Options: A) hard output B) soft output C) both hard and soft output D) neither hard nor soft output

Ans:B,B


The working set theory of programming behaviour of processes running within an operating system involves
Options: the collection of pages that a process accesses,    disk scheduling mechanisms,    coalescing holes in memory,    assigning the CPU to processes

Ans:A ,A


The study project proposal
Options: estimates the effect the MIS will have on company profits,    estimate the costs of studying the feasibility of an MIS in detail,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


The most common input device used today is
Options: Motherboard,    Track ball,    Scanner,    Mouse

Ans:A,Motherboard


The original LISP machines produced by both LMI and Symbolics were based on research performed at:
Options: CMU,    MIT,    Stanford University,    RAMD

Ans:B ,B


. What does the VLOOKUP function do?
Options: a. Looks up text that contain ‘v’ b. Checks whether text is the same in one cell as in the next c. Finds related records d. All of above

Ans:– c,– c


Which of the following is not a communication command?
Options: grep,    mail,    mesg,    write

Ans:A ,A


There are historical evidences to prove that abacus was first used in
Options: India,    Japan,    China,    Indonesia

Ans:C ,C


Which is the layer of a computer system between the hardware and the user program
Options: Operating environment B. Operating system C. System environment D. None

Ans:– B ,


Which application allows a user to access and change remote files without actual transfer?
Options: TELNET,    NFS,    FTP,    DNS

Ans:B ,B


Which is the best process to access number of records from the same file?
Options: a batch job,    a real-time job,    an on-line job,    All of the above

Ans:A ,A


Ctrl + E
Options: Exit Application B. Select All C. Clear All D. Align Center

Ans:– D ,


How is the integral mode implemented on a digital controller?
Options: the digital controller cannot handle integral mode,    the error is divided into discrete amounts,    the error signal is summed over a discrete time interval and accumulated by the controller,    All of the above

Ans:C ,C


Who was the father of Punched Card Processing?
Options: J Presper Eckert,    Charles Babbage,    Dr. Herman Hollerith,    Blaise Pascal

Ans:C,C


The main purpose of time sharing techniques used in computers is to make the best use of the
Options: CPU,    peripherals,    seconday storage,    floppy disks

Ans:A,A


Conversion of a hexadecimal number 3D16 to binary number is
Options: 1111012,    1100112,    110001102,    1100012

Ans:A ,A


A family of polynomial block codes designed to correct burst errors is known as
Options: Bar codes,    Gray codes,    Fire codes,    mnemonics codes

Ans:C ,C


A common example of a data storage medium is
Options: cartidge,    floppies,    cluge,    disk

Ans:D ,D


Which command is used with vi editor to move the cursor to the left?
Options: i,    j,    k,    h

Ans:D ,D


Serial access memories are useful in applications where
Options: data consists of numbers,    short access time is required,    each stored word is processed differently,    data naturally needs to flow in and out in serial form

Ans:D ,D


. Which operating system does not support long file names?
Options: a. OS/2 b. Windows 98 c. DOS 6.2 d. Windows NT

Ans:3 – c ,3 – c


Which access method is used for obtaining a record from a cassette tape
Options: direct,    sequential,    random,    All of the above

Ans:B ,B


. The essential difference between an operating system like Linux and one like Windows is that
Options: a. Windows can run with an Intel processor, whereas Linux cannot b. Linux is a proprietary whereas Windows is not c. There are multiple versions of Linux, but only one version of Windows d. Any programmer can modify Linux code which is not permitted with Windows

Ans: d, d


Using Find command in Word, we can search?
Options: characters B. formats C. symbols D. All of the above

Ans:– D ,


  We can replace a font on all slides with another font using the option :
Options: Edit –> Fonts B. Tools –> Fonts C. Tools -> Replace Fonts D. Format -> Replace Fonts

Ans:– D ,


. How will MS Word will respond in repeated word.
Options: A Red wavy line under the repeated word B. A Green wavy line under the repeated word C. A Blue wavy line under the repeated word D. None of the above

Ans:– A ,


What will be the output of the program (myprog.c) given below if it is executed from the command line? cmd> myprog friday tuesday sunday /* myprog.c */ #include<stdio.h> int main(int argc, char *argv[]) { printf("%c", *++argv[1]); return 0; }
Options: r,    f,    m,    y

Ans:A ,A


. Which command will you use to transfer a specific file from one disk to another disk?
Options: a. Time b. Diskcopy c. Copy d. Rename

Ans:7 – c ,7 – c


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

Ans:C ,C


Which of the following time will normally be determined by the requirements of the device to which the transfer is being made
Options: Access,    Cycle,    Hold,    Delay

Ans:C ,C


. How can you remove borders applied in cells?
Options: a. Choose None on Border tab of Format cells b. Open the list on Border tool in Formatting toolbar then choose first tool (no border) c. Both of above d. None of above

Ans:– c,– c

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