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


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More Computer Fundamental Related questions:


Which of the following special shell variables is used to process number of the last background job?
Options: $!,    $#,    $0,    $*

Ans:A ,A


While working with MS-DOS, which command is used to compare the disk in drive A with the disk in drive B, specifying to compare only first side of each disk, and only the first 8 sectors of each track?
Options: DISKCOPY A: B:/8,    DISKCOMP A: B:/l/8,    DISKCOMP A: B:/8,    DISKCOMP A: B:/l

Ans:B ,B


. What feature enables you to adjust or back solve the value in a cell to reach a desired outcome in a formula?
Options: a. Goal Seek b. Scenario Summary report c. Forecasting d. Trend line

Ans:– d,– d


What is the size of MAC Address?
Options: 16-bits B. 32-bits C. 48-bits D. 64-bits

Ans:– C ,


. What is the quickest way to select entire worksheet?
Options: Choose Edit -> Select all from the Menu B. Click on the first column, press Ctrl, and then click on the last column C. Click on the first column, press Shift, and then click on the last column D. Click on the rectangle box on the upper left corner where column headings and row headings meet

Ans:– D ,


. A Smart Tag can be set using the _____ tab in the property sheet.
Options: a. Format b. Tag c. View d. Data

Ans:9 – d ,9 – d


A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As
Options: tables,    relations,    tuple,    both (a) and (b)

Ans:D ,D


What will be the output of the program? #include<stdio.h> typedef unsigned long int uli; typedef uli u; int main() { uli a; u b = -1; a = -1; printf("%lu, %lu", a, b); return 0; }
Options: 4343445454, 4343445454,    4545455434, 4545455434,    4294967295, 4294967295,    Garbage values

Ans:C ,C


Which of the following function will return a value of 8?
Options: ROUNDUP(8.4999, 0) B. ROUNDDOWN(8.4999, 0) C. ROUND(8.4999, 0) D. Only B and C

Ans:– D ,


. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
Options: A) 1978 B) 1984 C) 1990 D) 1991

Ans:2-D,2-D


It is more accurate to define a _____ as a variety of different record types that are treated as a single unit
Options: Database,    Table,    Record,    Flat File

Ans:A ,A


On the feasibility committee, department representatives serve as
Options: ready source of information,    liason to their departments,    direct users of the new system,    both (a) and (c)

Ans:A ,A


Which of the following is an unsupervised data mining technique?
Options: Cluster analysis only,    Regression Analysis only,    RFM Analysis only,    Both Regression Analysis and RFM Analysis

Ans:A ,A


What command is used with vi editor to move back to the beginning of a word?
Options: w,    e,    a,    b

Ans:D ,D


. 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


. Unicode standard is
Options: a. Keyboard layout b. Software c. Font d. Character encoding system

Ans:5 – d ,5 – d


.   When an image is selected, it displays which of the following?
Options: a. Two corner handles b. Six middle handles c. Eight sizing handles d. Six boxes

Ans:0 – C ,0 – C


Which command is used to terminate all processes in your own system except the login shell?
Options: kill 1,    kill 0,    cancel all,    cancel 1

Ans:B ,B


Data item characteristics that are important in data management include
Options: punctuation,    language,    spelling,    width

Ans:D ,D


. An Excel Workbook is a collection of …….
Options: a. Workbooks b. Worksheets c. Charts d. Worksheets and Charts

Ans:– d,– d


The acronym HDI stands for:
Options: Half duplex interface,    Hard disk interface,    Head to disk interference,    Help desk interference

Ans:D ,D


. One of a class of storage device devices that can access storage locations in any order is

Options: A) DTE B) DASD C) DDE D) DDE

Ans:B,B


What can he used to set up a firewall on a Linux system?
Options: netstat,    route,    trace,    ipchains

Ans:D ,D


Ctrl + W
Options: a. Save and Print the Document b. Save and Close Word Application c. Save and Close document d. Without Save, Close Document

Ans:–  C,–  C


Changing cardinalities in a database is:
Options: a common database design task.,    a rare database design task, but does occur.,    a database design task that never occurs.,    is impossible to do, so a new database must be constructed and the data moved into it.

Ans:A ,A


Which of the following hardware component is the most important to the operation of database management system?
Options: a . high resolution video display b . printer c . high speed, large capacity disk d . plotter

Ans:.c,.c


Which of the following characteristics is not true of NetBEUI?
Options: Highly-customizable,    Routable,    Little configuration required,    Fast for small networks to Self-tuning

Ans:B ,B


. Which of the following function will use to find the highest number in a series of number?
Options: a. MAX(B1:B3) b. MAXIMUM (B1:B3) c. HIGH (B1:B3) d. HIGHEST(B1:B3)

Ans:– a,– a


. Which of the following is not a valid Zoom percentage in Excel?
Options: a. 10 b. 100 c. 300 d. 500

Ans:– d,– d


. “Ctrl + Right Arrow” is used to
Options: Moves the cursor one word right B. Moves the cursor end of the line C. Moves the cursor end of the document D. Moves the cursor one Paragraph down

Ans:– A ,


Each array declaration need not give, implicitly or explicitly, the information about
Options: a. the name of array b. the data type of array c. the first data from the set to be stored d. the index set of the array  

Ans:c,c


Input/output function prototypes and macros are defined in which header file?
Options: conio.h,    stdlib.h,    stdio.h,    dos.h

Ans:C ,C


. Directory is similar to ….
Options: a. File b. Folder c. Item d. None of above

Ans:3 – b ,3 – b


The computer has been applied most effectively in
Options: marketing,    manufacturing,    personnel,    engineering

Ans:B ,B


. Which of the following provides a printed copy of your presentation?
Options: a. Outlines b. Speaker notes c. Audience handouts d. All of above

Ans:3 – C ,3 – C


A shared database should:
Options: be accurate and available.,    provide for backup and recovery.,    be secure.,    All of the above.

Ans:D ,D


. What is placed to the left of horizontal scroll bar
Options: a. Tab stop buttons b. View buttons c. Split buttons d. Indicators

Ans:– B,– B


Which of the following professions has not been affected by personal computers?
Options: medical,    clerical,    accounting,    law

Ans:E ,E


75. When inserting Page number in footer it appeared 1 but you wish to show
Options: a. How can you do that?

Ans:– C ,– C


Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine?
Options: UDP,    VMTP,    X.25,    SMTP

Ans:A ,A


An electronic circuit with about 20 transistors fabricated on a silicon chip is known as
Options: SSI,    MSI,    DPS,    RJE

Ans:A ,A


Link encryption
Options: is more secure than end-to-end encryption,    is less secure than end-to-end encryption,    can not be used in a public network,    is used only to debug

Ans:B ,B


The PROJECT command will create new table that has
Options: more fields than the original table,    more rows than the original table,   None of the above,    all the fields of master table

Ans:E ,C


Which hole is used to mark the location of the first sector in a soft-sectored disk.
Options: Address,    Location,    Index,    Label

Ans:C ,C


What is the purpose of inserting header and footer in document?
Options:  A) To enhance the overall appearance of the document, B) To mark the starting and ending of page, C) To make large document more readable, D) To allow page headers and footers appear on document when printed,

Ans:-D,-D


An example of an analog communication method is
Options: laser beam,    microwave,    voice grade telephone line,    All of the above

Ans:D ,D


Which command is used to select distinct subject (SUB) from the table (BOOK)?
Options: SELECT ALL FROM BOOK,    SELECT DISTINCT SUB FROM BOOK,    SELECT SUB FROM BOOK,    All of the above

Ans:B ,B


Why IP Protocol is considered as unreliable?
Options: A packet may be lost B. Packets may arrive out of order C. Duplicate packets may be generated D. All of the above

Ans:– D ,


Pictographs, called _____ help systems to be more user friendly.
Options: people,    icons,    information system,    on-line

Ans:B ,B


Which of the following is true concerning a global transaction?
Options: The required data are at one local site and the distributed DBMS routes requests as necessary.,    The required data are located in at least one nonlocal site and the distributed DBMS routes requests as necessary.,    The required data are at one local site and the distributed DBMS passes the request to only the local DBMS.,    The required data are located in at least one nonlocal site and the distributed DBMS passes the request to only the local DBMS.

Ans:B ,B

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