Those microcomputers which have the same operating characteristics as the IBM microcomputers are called IBM


Options: duplicates,    clones,    copies,    look alikes

Ans:B,B






More Computer Fundamental Related questions:


The encoding method specified in the EIA-232 standard is _____.
Options: NRZ-I,    NRZ-L,    Manchester,    Differential Manchester

Ans:B ,B


. Clear the contents by pressing “DELETE” key from a keyboard will clear
Options: Text Only B. Format Only C. Contents Only D. Both Contents and Format

Ans:– C ,


In ODBC, a data source that is local to a single computer is called a:
Options: system data source.,    file data source.,    user data source.,    SQL text file.

Ans:A ,A


. Size of the primary memory of a PC ranges between
Options: A) 2KB to 8KB B) 64KB & 256KB C) 256KB & 640KB D) None of these

Ans:C,C


A laser printer generates a totally black page, what is the cause?
Options: malfunctioning imaging laser,    low level in the toner cartridge,    no power to transfer corona,    no power to the primary corona

Ans:D ,D


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


. which function will calculate the number of workdays between 6/9/2004 and 8/12/2004?
Options: a. Workday b. Date c. Networkdays d. All of the above

Ans:– d,– d


Which of the following position is not available for fonts on MS Word?
Options:  A) Normal, B) Raised, C) Lowered, D) Centered, 

Ans:-D,-D


. A normal CD-ROM usually can store up to __________data?
Options: A) 680 KB B) 680 Bytes C) 680 MB D) 680 GB

Ans:C,C


Compared to humans, machines:
Options: can make more complex decisions based on unexpected circumstances,    can work in harsher environments,    make fewer errors,    (a) and (c)

Ans:D ,D


What is split horizon?
Options: Information about a route should not be sent back in the direction from which the original update came.,    It splits the traffic when you have a large bus (horizon) physical network.,    It holds the regular updates from broadcasting to a downed link.,    It prevents regular update messages from reinstating a route that has gone down.

Ans:A ,A


Which network is a packet switching network?
Options: Ring network,    LAN,    Star network,    EuroNET

Ans:D,(Danswer


.   Which of the following must be used with the mouse when you want to resize an image from the center and keep it proportioned?
Options: a. The space bar b. The alt key c. The ctrl key d. The shift key

Ans:5 – C ,5 – C


Which of the following is not a computer bus?
Options: data bus,    timer bus,    control bus,    address bus

Ans:B ,B


The language that the computer can understand and execute is called
Options: Machine language,    Application software,    System program,    All of the above

Ans:A ,A


The language used in application programs to request data from the DBMS is referred to as the
Options: DML,    DDL,    query language,    All of the above

Ans:A ,A


. switching between portrait and landscape modes involves the:
Options: a. header and footer toolbar b. print layout view c. page setup dialog box d. none of the above

Ans:–  C,–  C


. Which of the following statements is not true?
Options: a.  You can type text directly into a PowerPoint slide but typing in text box is more convenient. b.  From Insert menu choose Picture and then From File to insert your images into slides. c.  You can display a PowerPoint presentation in Normal, Slide Sorter or Slide Show view. d.  You can show or hide task pane from View >> Toolbars

Ans:0 – A ,0 – A


Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current?
Options: 0.3 A,    0.2 A,    0.4 A,    0.6 A

Ans:B ,B


Which of the following languages is often translated to pseudo code?
Options: Assembly,    FORTRAN,    PASCAL,    BASIC

Ans:C ,C


The computer code for the interchange of information between terminals is
Options: ASCII,    BCD,    EBCDIC,    All of the above

Ans:A ,A


When installing an internal modem, all of the following IRQ's can be used except?
Options: 5,    10,    14,    All of the above

Ans:C ,C


  Which of the following is not an underline option in the format cells dialog box?
Options: Double B. Single Accounting        C. Double Accounting D. Single Engineering

Ans:– D ,


Actuarial accounting systems are associated with the _____ industry.
Options: insurance,    reliable,    consistent,    exhaustive

Ans:A ,A


Trend analysis:
Options: is used only in financial planning,    can improve control system response,    requires a very expensive system to implement,    is a brand new concept

Ans:B ,B


Round-robin scheduling
Options: allows interactive tasks quicker access to the processor,    is quite complex to implement,    gives each task the same chance at the processor,    allows processor-bound tasks more time in the processor

Ans:C ,C


What Does EISA stand for?
Options: Extended Industry Standard Architecture,    Expanded Industry Standard Architecture,    Enhanced Industry Standard Architecture,    Electronics Industry Standard Architecture

Ans:A ,A


.   What will happen if you release the mouse button before releasing the shift key when you draw a square?
Options: a. The square will not be a perfect square b. The square will not be at the center of the slide c. The square will be smaller d. The square will be larger

Ans:7 – A ,7 – A


Which of the following is the correct order of keywords for SQL SELECT statements?
Options: SELECT, FROM, WHERE,    FROM, WHERE, SELECT,    WHERE, FROM,SELECT,    SELECT,WHERE,FROM

Ans:A ,A


What will be the output of the program (myprog.c) given below if it is executed from the command line? cmd> myprog one two three /* myprog.c */ #include<stdio.h> int main(int argc, char **argv) { printf("%c\n", **++argv); return 0; }
Options: myprog one two three,    myprog one,    o,    two

Ans:C ,C


  What is a slide transition?
Options: Overheads B. Letters C. A special effect used to introduce a slide in a slide show D. The way one slide looks

Ans:– C ,


Text boundary can be displayed or hidden from
Options:  A) Auto text option from Insert menu, B) Options from Tools menu, C) Customize from Tools menu, D) All of above, 

Ans:-B,-B


Computer can not do anything without a
Options: Chip,    Memory,    Output device,    Program

Ans:D ,D


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


The binary equivalent of 5.375 is
Options: 101.101110111,    101.011,    101011,    None of above

Ans:B ,B


ART (Automatic Reasoning Tool) is designed to be used on:
Options: LISP machines,    personal computers,    microcomputers,    All of the above

Ans:A ,A


Size of the primary memory of a PC ranges between
Options: 2KB to 8KB B. 64KB & 256KB C. 256KB & 640KB D. None of these

Ans:– C ,


What is the main purpose of the secondary storage device?
Options: To increase the speed of Computer B. To Install Operating System C. To Networking D. To Store Data

Ans:– D ,


Indicate which of the following is not true about 4GL?
Options: 4GL does not support a high-level of screen interaction,    Many database management system packages support 4GLs,    A 4GL is a software tool which is written, possibly, in some third generation language,    All of the above

Ans:A ,A


. The memory which allocates space for DOS and application is called
Options: a. Expanded memory b. Cache memory c. Virtual memory d. Conventional memory

Ans: d,Conventional memory


The executive vice-president usually has responsibility for the
Options: physical system of the firm,    conceptual information system of the firm,    vice-president of finance,    All of the above

Ans:A ,A


Which of the following storage devices can store maximum amount of data?
Options:  Floppy Disk B.  Hard Disk C.  Compact Disk D.  Magneto Optic Disk

Ans:– B ,


In comparison to the internal (main) memory, tape or disk memory is
Options: slower and more expensive,    slower and less expensive,    faster and more expensive,    faster and less expensive

Ans:B,B


The EAM device that does not use a control panel is the:
Options: collator,    reproducer,    interpreter,    sorter

Ans:D ,D


Which of the following applies to external DOS commands?
Options: External commands reside in RAM until called,    External commands are stored on disk separately from COMMAND.COM,    External commands must always be used with the /e switch,    External commands can only be executed from a batch file.

Ans:B ,B


. Referential integrity means
Options: a. Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table b. Do not enter a value in the primary key field of chield table if that value does not exist in the primary key of the parent table c. Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table d. All of above

Ans:1 – a ,1 – a


An audio transformer has a turn ratio of 9, What is its impedance ratio?
Options: 81,    85,    6,    9

Ans:A ,A


. Which one of the following input device is user-programmable?
Options: A) Dumb terminal B) Smart terminal C) VDT D) Intelligent terminal

Ans:D,D


_____________ refers to the correctness and completeness of the data in a database?
Options: Data security B. Data integrity C. Data constraint D. Data independence

Ans:– B ,


Why does the data communication industry use the layered OSI reference model? It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers. It encourages industry standardization by defining what functions occur at each layer of the model.
Options: 1 only,    1 and 4,    2 and 3,    3 only

Ans:B ,B

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