Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost


Options: static,    disk space,    power,    both a and b above

Ans:C,C


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More Computer Fundamental Related questions:


When a computer is first turned on or restarted, a special type of absolute loader is executed, called a
Options: "Compile and Go" loader,    Boot loader,    Bootstrap loader,    Relating loader

Ans:C ,C


Binary search algorithm can not be applied to
Options: a. sorted linked list b. sorted binary trees c. sorted linear array d. pointer array

Ans:- a,- a


Addressing structure
Options: defines the fundamental method of determining effective operand addresses,    are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing.,    performs indicated operations on two fast registers of the machine and leave the result in one of the registers.,    all of the above

Ans:A ,A


10. What is the switch that is used to make sure that the copy command copied files correctly
Options: a. /a b. /c c. /s d. /v

Ans:Correct Answer: d ,Correct Answer: d


A Microsoft Windows is .....a(n)
Options: a. Operating system b. Graphic program c. Word Processing d. Database program

Ans:a,a


Who invented the modem?
Options: Wang Laboratories Ltd.,    AT & T Information Systems, USA,    Apple Computers Inc.,    Digital Equipment Corpn.

Ans:B ,B


. To install the new font
Options: a. Start -> setting -> control panel -> font b. Start -> setting -> control panel -> font -> install new font c. Start -> control panel -> font -> install new font d. Start -> setting -> font

Ans: b, b


Frames from one LAN can be transmitted to another LAN via the device
Options: Router,    Bridge,    Repeater,    Modem

Ans:B ,B


Which of the following digits are known as the terminal number of the Network User Address (NUA)?
Options: 5-7,    1-4,    8-12,    13-14

Ans:C ,C


Which of the following subdirectory(ies) contains the system boot scripts.
Options: /dev,    /bin,    /etc,    /home

Ans:C ,C


Which of the following are goals of OLE DB?
Options: Create object interfaces for DBMS functionality pieces only.,    Increase flexibility only.,    Object interface over any type of data only.,    All of the above as goals of OLE DB.

Ans:D ,D


9. Which was the last version of MSDOS that was released separately?
Options: a. 5.0 b. 6.0 c. 6.11 d. 6.22

Ans:Correct Answer: d,Correct Answer: d


What will be the output of the program ? #include<stdio.h> int main() { struct byte { int one:1; }; struct byte var = {1}; printf("%d\n", var.one); return 0; }
Options: 1,    -1,    0,    Error

Ans:B ,B


In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product?
Options: MS,    DOS,    MS DOS,    5.0

Ans:D ,D


. Which of the following symbol sets would be most likely to contain a mathematical symbol such as a degree sign, greater than or equal to, or a Greek letter?
Options: a. Wingdings b. Wingdings 3 c. Webdings d. Symbol

Ans: – D , – D


  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 ,


The 555 timer can be used in which of the following configurations?
Options: astable, monostable,    monostable, bistable,    astable, toggled,    bistable, tristable

Ans:A ,A


What is ACID properties of Transactions?
Options: Atomicity, Consistency, Isolation, Database B. Atomicity, Consistency, Isolation, Durability C. Atomicity, Consistency, Inconsistent, Durability D. Automatically, Concurrency, Isolation, Durability

Ans:– B ,


. To draw the Square box in the slide by selecting rectangle tool
Options: a. Holding CTRL & Draw b. Holding ALT & Draw c. Holding SHIFT & Draw d. All of the above

Ans:6 – C ,6 – C


. A small part of taskbar that has icons of background running applications is
Options: a. Start button b. Quick launch c. Task bar d. System tray

Ans: d, d


When seeking to upgrade for a particular motherboard what do you need to know?
Options: memory,    hard drive,    make & model,    dimm

Ans:C ,C


The two kinds of main Memory are:
Options: Primary and secondary,    Random and sequential,    ROM and RAM,    All of the above

Ans:C,C


. The content and application of the Search tool CANNOT be retained when you ______.
Options: a. format an object b. resize a column c. use Datasheet View d. close an object

Ans:1 – d ,1 – d


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


. Database properties do NOT include ___________.
Options: a. title b. author c. company d. size

Ans:8 – d ,8 – d


A type of simulation method using random numbers to determine the evolution of a system is
Options: Model dispersion,    Monte carlo,    Monadic,    Padding

Ans:B ,B


. UNIVAC is
Options: A) Universal Automatic Computer B) Universal Array Computer C) Unique Automatic Computer D) Unvalued Automatic Computer

Ans:A,A


Demodulation is a process of
Options: converting analog to digital signals,    converting digital to analog signals,    multiplexing various signals into one high speed line signals,    performing data description.

Ans:A ,A


The daily processing of corrections to customer accounts best exemplifies the processing mode of:
Options: Batch processing,    Real-time processing,    Time-sharing,    Offline processing

Ans:A,A


Which of the following represents a correct sequence for the boot process on a DOS machine?
Options: AUTOEXECBAT, CONFIG.SYS,    CONFIG.SYS, AUTOEXEC.BAT,    AUTOEXECBAT COMMAND.COM,    CONFIG.BAT, AUTOEXEC.BAT

Ans:B ,B


Which of the following is helpful in evaluating applications software what will best suit your needs?
Options: recommendations by other users,    computer magazines,    objective software reviews,    all of the above

Ans:D ,D


Which of the following helps to reduce spelling error in the document?
Options: Auto Format B. Auto Correct C. Smart Tags D. Auto Text

Ans:– B ,


In an absolute loading scheme, which loader function is accomplished by assembler
Options: Reallocation,    Allocation,    Linking,    Loading

Ans:A ,A


The memory allocation scheme subject to "external" fragmentation is
Options: segmentation,    swapping,    pure demand paging,    multiple contiguous fixed partitions

Ans:A ,A


Which of the following is an essential file of a MS-DOS boot disk?
Options: COMMAND.COM B. START.COM C. TREE.COM D. VER.COM

Ans: A ,COMMAND.COM


. Which number system is usually followed in a typical 32-bit computer?
Options: A) Binary B) Decimal C) Hexadecimal D) Octal

Ans:A,A


The disadvantage of dynamic RAM over static RAM is
Options: higher power consumption,    variable speed,    need to refresh the capacitor charge every once in two milliseconds,    higher bit density

Ans:C ,C


What is the main difference between DDCMP and SDLG?
Options: DDCMP does not need special hardware to final the beginning of a message.,    DDCMP has a message header,    SDLC has a IP address,    SDLC does not use CRC

Ans:A ,A


Speed of Laser Printer is measured in
Options: LPM B. PPM C. DPI D. DPS

Ans:– B ,


. Booting means
Options: a. Restarting computer b. Installing program c. Removing errors d. Switch off

Ans:7 – a ,7 – a


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


.   To adjust the width of table columns, you
Options: a. Click table menu. Column width, then make adjustments b. Drag the vertical gridline between two columns c. Drag the column markers on the table ruler bar d. b and c

Ans:7 – D ,7 – D


A logical schema
Options: is the entire database,    is a standard way of organizing information into accessible parts,    describes how data is actually stored on disk,    All of the above

Ans:B ,B


. When the Language bar is _____, it means that you do not see it on the screen but it will be displayed the next time you start your computer.
Options: a. restored b. hidden c. minimized d. closed

Ans:– B,– B


. Which windows features can be accessed from the start menu?
Options: a. Help b. Windows Explorer c. Microsoft Network d. All of above

Ans:5 – d ,5 – d


. By default Excel provides 3 worksheets. You need only two of them, how will you delete the third one?
Options: a.  Right click on Sheet Tab of third sheet and choose Delete from the context menu b.  Click on Sheet 3 and from Edit menu choose Delete c.  Both of above d.  None of above

Ans:– a,– a


Modems use transmission.
Options: synchronous,    asynchronous,    timed interval,    ata

Ans:B ,B


In his landmark book Cybernetics, Norbert Wiener suggested a way of modeling scientific phenomena using not energy, but:
Options: mathematics,    intelligence,    information,    history

Ans:C ,C


In magnetic disks, data is organized on the platter in a concentric sets of rings called
Options: sector,    track,    head,    block

Ans:B ,B


5. What is the default number of lines to drop for drop cap
Options: a. 3 b. 10 c. 15 d. 20

Ans:#8211; A ,#8211; A

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