Which term is not used to describe the memory component of a computer?


Options: ROM,    PROM,    RAM,    SAM

Ans:D,D






More Computer Fundamental Related questions:


What command is used to assign only read permission to all three categories of the file'letter'?
Options: chmod u + r, g + r, o - x letter,    chmod ugo = r letter,    chmod a - rw letter,    chmod go + r letter

Ans:B ,B


Which of the following commands is used to display the directory attributes rather than its contents?
Options: ls -l -d,    ls -l,    ls -x,    ls -F

Ans:A ,A


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


. Identify the true statement
Options: A) Computers are 100% accurate but it can suffer from GIGO B) Computers are reliable because they use electronic component which have very low failure rate C) Computer is never tired and does not suffer from boredom D) All of above

Ans:7-D,7-D


99. How can you access the font size tool on formatting toolbar?
Options: a. Ctrl + S b. Ctrl + Shift + S c. Ctrl + P d. Ctrl + Shift + P

Ans:– D ,– D


The Fdisk command in DOS _____ .
Options: Partitions the hard drive for use,    Fixes erroneous hard drive,    Formats data sectors on a hard drive,    Checks hard drive for lost clusters

Ans:A ,A


. When we double click on my computer
Options: a. Show the content of your saved files b. Show the list of your computer drive c. List of deleted files and folders d. All of the above

Ans:0 – b ,0 – b


. Which is the valid data type in Access?
Options: a. Number b. Text c. Currency d. All of the above

Ans:– d,– d


The NOT EXISTS keyword will be true if:
Options: any row in the subquery meets the condition.,    all rows in the subquery fail the condition.,    both of these two conditions are met.,    neither of these two conditions is met.

Ans:B ,B


A band is always equivalent to
Options: a byte,    a bit,    100 bits,    16 bits

Ans:E ,E


The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
Options: On-line processing,    Remote-terminal processing,    Batch mode processing,    Intelligent terminal Processing

Ans:D ,D


.   What is the term used to described the separation of a clip art object into different parts so that it becomes a PowerPoint object?
Options: a. Embedding b. Regrouping c. Ungrouping d. Grouping

Ans:7 – C ,7 – C


Which of the following is used to check for errors in RAM chips?
Options: ROM chip,    Microprocessor chip,    Parity chip,    EPROM chip

Ans:C ,C


A stack pointer is 
Options: a . a 16-bit register in the microprocessor that indicate the beginning of the stack memory. b . a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored. d . a register in which flag bits are stored

Ans:7.a,7.a


A distributed database has which of the following advantages over a centralized database?
Options: Software cost,    Software complexity,    Slow Response,    Modular growth

Ans:D ,D


. What is the correct way to refer the cell A10 on sheet3 from sheet1?
Options: a. sheet3!A10 b. sheet1!A10 c. Sheet3.A10 d. A10

Ans:– a,– a


  Which option in PowerPoint allows you to create a package of your presentation for showing to another computer?
Options: Save As B. Save and Go C. Pack and Go D. Web and Go

Ans:– C ,


Which one of the following statements regarding ac circuits is correct?
Options: Current and voltages are in phase through a resistor,    Current leads the voltage through a resistor,    Current lags the voltage through a resistor,    All of the above

Ans:A ,A


Suppose you had an incurable computer virus and decided to wipe out all the data and partitions on your hard drive and reformat. What is the order in which you must delete the partitions?
Options: Extended, Logical, Primary,    Primary, Extended, Logical,    Logical, Extended, Primary,    Logical, Primary, Extended

Ans:C ,C


A data flow diagram is
Options: the modern version of flowchart,    mainly used at the systems specification stage.,    the primary output of the systems design phase,    All of the above

Ans:B ,B


. The actual execution of instructions happens in

Options: A) ALU B) CU C) Memory D) None of above

Ans:A,A


Conversion of an octal number 208 to its binary number is
Options: 100002,    101112,    101102,    111102

Ans:A ,A


The speed at which the monitor accepts data is called:
Options: bandwidth,    response time,    interlacing,    scanning

Ans:A ,A


The subsystem appearing in each of the functional information systems is the
Options: internal accounting subsystem,    environmental intelligence subsystem,    information processor subsystem,    system analysis subsystem

Ans:A ,A


Which of the following enables you to make multiple changes in a document at once?
Options: find command B. Replace command C. Drag and Drop D. copy command

Ans:– B ,


. What is the result of ‘Select * from customer where CustID>10 and CustID<100’ query?
Options: a. display all customers with CustID from 10 to 100 b. display all customers with CustID above 10 c. display all customers with CustID below 100 d. display all customers with CustID from 11 to 99

Ans:– d,– d


Which of the following have people traditionally done better than computers?
Options: recognizing relative importance,    finding similarities,    resolving ambiguity,    All of the above

Ans:D ,D


To invoke the LISP system, you must enter
Options: AI,    LISP,    CL (Common Lisp),    both b and c

Ans:D ,D


A Type 1 PCMCIA card is:
Options: The same physical size as other PCMCIA cards but configured differently,    The thinnest PCMCIA card, measuring 3.5mm in thickness,    The thickest PCMCIA card, measuring 10.5mm in thickness,    An old standard that is not compatible with the newest laptops

Ans:B ,B


Which is the most widely used semiconductor?
Options: Copper,    Silicon,    Germanium,    All of the above

Ans:B ,B


Which of the following is not a component of a data warehouse?
Options: Data extraction/cleaning/preparation programs,    Data warehouse data,    Data metadata,    None of the above are data warehouse components.

Ans:C ,C


. Cascade update option
Options: a. Means do not change the value in the primary key field if that record has related records in another table b. Means change all the related records in child tables if the record in parent table is changed c. Both of above d. None of above

Ans:3 – c ,3 – c


What will be the output of the program ? #include<stdio.h> int main() { float arr[] = {12.4, 2.3, 4.5, 6.7}; printf("%d\n", sizeof(arr)/sizeof(arr[0])); return 0; }
Options: 5,    4,    6,    7

Ans:B ,B


74. When a custom tab stop is set, Word _____.
Options: a. clears all default tab stops b. clears all default tab stops to the right of the custom tab stop c. clears all default tab stops to the left of the custom tab stop d. does not clear any default tab stops

Ans:– C ,– C


An audit trail
Options: a . is used to make backup copies b . is the recorded history of operations performed on a file c . can be used to restore lost information d . none of the aobve

Ans:B, is the recorded history


. Which of the following properties identifies the type of information stored in a field?
Options: a. Data type b. Field description c. Field name d. Field properties

Ans:5 – a ,5 – a


Avalanche photodiode receivers can detect hits of transmitted data by receiving
Options: 100 photons,    200 photons,    300 photons,    400 photons

Ans:B ,B


. How to show the same presentation continuously?
Options: a. by enabling the option “Loot continuously until ‘Esc’” b. by enabling the option “Repeat Presentation” c. by enabling the option “Show same Presentation” d. Presentation cannot be continue once it finished

Ans:6 – A ,6 – A


Which of the following is considered a direct-entry input device?
Options: optical scanner,    mouse,    light pen,    All of the above

Ans:D,All of the above


A good query system
Options: can accept English language commands,    allows non-programmers to access information stored in a database,    can be accessed only by data processing professionals,    both (a) and (b)

Ans:B ,B


If you wanted to deny all Telnet connections to only network 192.168.10.0, which command could you use?
Options: access-list 100 deny tcp 192.168.10.0 255.255.255.0 eq telnet ,    access-list 100 deny tcp 192.168.10.0 0.255.255.255 eq telnet,    access-list 100 deny tcp any 192.168.10.0 0.0.0.255 eq 23,    access-list 100 deny 192.168.10.0 0.0.0.255 any eq 23

Ans:C ,C


. The Stepped Reckoner was invented by

Options: A) John Napier B) William Oughtred C) Gottfried Leibnitz D) Blaise Pascal

Ans:C,C


. 1 The wheel on a mouse can make it easier to __________.
Options: a. scroll through documents b. select objects c. open documents d. change volume

Ans:7 – a ,7 – a


Use of a supertype/subtype relationship is necessary when which of the following exists?
Options: An instance of a subtype participates in a relationship that is unique to that subtype.,    An instance of a subtype participates in a relationship that is the same as the other subtypes.,    Attributes apply to all of the instances of an entity type.,    No attributes apply to any of the instances of an entity type.

Ans:A ,A


Human beings are referred to as Homosapiens. Which device is called Silico sapiens?
Options: Monitor,    Hardware,    Robot,    Computer

Ans:D ,D


We have Market Basket data for 1,000 rental transactions at a Video Store. There are for videos for rent -- Video A, Video B, Video C and Video D. The probability that both Video C and Video D are rented at the same time is known as ________ .
Options: the basic probability,    support,    lift,    confidence

Ans:B ,B


What is the default subnet mask for a class A network?
Options: 127.0.0.1,    255.0.0.0,    255.255.255.0.0,    255.255.255.0

Ans:B ,B


In laser printing, there are six steps the printer follows. What comes between the conditioning phase and the developing phase?
Options: transfer phase,    writing phase,    fusing phase,    cleaning phase

Ans:B ,B


When configuring is a network interface cards without jumpers or plug and play, what is used to set the IRQs?
Options: DMA,    CMOS,    the OS,    configuration software

Ans:D ,D


. Windows 2000 server uses the
Options: a. FAT 16 b. NTFS c. FAT 64 d. FAT 32

Ans:3 – b ,3 – b

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