A modern electronic computer is a machine that is meant for

Options: Doing quick mathematical calculations,    Input storage, manipulation of outputting of data,    Electronic data processing,    Performing repetitive tasks accurately



More Computer Fundamental Related questions:

How can you disable extended selection mode?
Options: a. Press F8 again to disable b. Press Del to disable c. Press Esc to disable d. Press Enter to disable

Ans:– C,– C

. In Excel, a Data Series is defined as what?
Options: a. A type of chart. b. A cell reference. c. A collection of related data d. A division of results

Ans:– c,– c

. VGA is
Options: A) Video Graphics Array B) Visual Graphics Array C) Volatile Graphics Array D) Video Graphics Adapter


Pat Address Translation is also termed what?
Options: NAT Fast,    NAT Static,    NAT Overload,    Overloading Static

Ans:C ,C

Which of the following is a machine language instruction?
Options: ADD 5,    10001101,    GOTO XOUT,    All of the above

Ans:B ,B

. The _____ Builder is an Access tool for selecting colors from a palette or creating custom colors.
Options: a. Color b. Expression c. Palette d. Property

Ans:5 – a ,5 – a

Disadvantages of File systems to store data is:
Options: Data redundancy and inconsistency B. Difficulty in accessing data C. Data isolation D. All of the above

Ans:– D ,

An assembly language instruction:
Options: is written in ones and zeros,    corresponds to one computer operation,    does not require knowledge of the computer design,    All of the above

Ans:B ,B

Which of the following is not usually characteristic of upper management decisions?
Options: Decisions require judgment,    Decisions are structured,    Decisions are long range,    Decisions are unpredictable

Ans:D ,D

A terminal having local processing capability is
Options: KIPS,    AI,    Intelligent terminal,    Optical terminal

Ans:C ,C

. Which of the following is best for quick copy operation?
Options: Copy and Paste B. Windows Clipboard C. Drag and Drop D. Auto Text

Ans: – C ,

How many characters can be typed in a single cell in Excel?
Options: a. 256 b. 1024 c. 32000 d. 65535


Which of the following data structure store the homogeneous data elements?
Options: a. Arrays b. Records c. Pointers d. None

Ans:- a,- a

An advantage of blocking a tape is that
Options: additional processing time is consumed,    the direct file method can be emulated,    tapes contain less data and longer tapes,    less tape is used to store the same amount of data

Ans:D ,D

Which language was devised by Dr. Seymour Aubrey Papert?
Options: APL,    COBOL,    LOGO,    FORTRAN


When you delete a text box object from a slide in PowerPoint Presentation
Options: a. The object is deleted but text box and the text inside is left on the slide b. The text box is deleted and the text is pasted on the slide c. The text box and text both are deleted d. None of above

Ans:C ,The text box and text both are deleted

A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used?
Options: 10,    12,    6,    9


As per symbolic notation of DOS, which of the following indicates the ROOT directory
Options: a. * b. >  c. / d. None of the above

Ans:7 d.,7 d.

. __________ will answer questions you did not think to ask of your data.
Options: a. data mining b. data extrapolation c. knowledge discovery d. data enlightenment

Ans:4 – c ,4 – c

. Query can be use to select data from
Options: a. Single Table b. Multiple Tables c. Both A & B d.

Ans:– c,– c

In order to email a Word document from withing MS Word
Options: a. Office button >> Send to >> Mail Recipient b. Save the file as an email attachment c. Start Outlook and attach the file while open in Word d. This is an impossible operation

Ans:– A,– A

A hybrid computer
Options: A) Resembles digital computer B) Resembles analogue computer C) Resembles both a digital and analogue computer D) None of the above


What is the name of the computer which was first used for programming and playing of music?
Options: ELLIAC,    ENIAC,    UNIVAC,    All of the above

Ans:A ,A

The direction of electron current flow is:
Options: from right to left,    from positive to negative,    from negative to positive,    from neutral to positive

Ans:C ,C

. Which is not external command?
Options: a. Doskey b. Verify c. Print d. Find

Ans:4 – b ,4 – b

Ctrl + F
Options: Open Find and Replace Dialog box with activating Find Tab B. Open Page Setup Dialog box with activating Layout Tab C. Open Font Dialog Box with activating Font tab D. Open File Save as Dialog box

Ans:– A ,

. Which American computer company is called Big Blue?
Options: A) Microsoft B) Compaq Corp C) IBM D) Tandy Svenson


Capacity planning
Options: requires detailed system performance information,    is independent of the operating system,    does not depend on the monitoring tools available,    is not needed in small installations

Ans:B ,B

You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection?
Options: Router(config-if)#encapsulation frame-relay q933a,    Router(config-if)#encapsulation frame-relay ansi,    Router(config-if)#encapsulation frame-relay ietf,    Router(config-if)#encapsulation frame-relay cisco

Ans:C ,C

A high-pass filter:
Options: passes lower-frequency signals and reduces higher-frequency signals,    passes higher-frequency signals and reduces lower-frequency signals,    has no effect on ac signals,    increases the level of all frequencies by a significant amount

Ans:B ,B

What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Options: Bus control,    Interrupts,    Bus arbitration,    Status

Ans:C ,C

The CPU chip used in a computer is partially made out of
Options: silica,    carbon,    copper,    gold

Ans:A ,A

Press _____ to create a line break, which advances the insertion point to the beginning of the next physical line – ignoring any paragraph formatting instructions.
Options: a. shift+enter b. ctrl+enter c. shift+tab d. ctrl+tab

Ans:– a,– a

A path by which communication is achieved between a central processor and other devices is called
Options: Audit trail,    Network,    Bus,    Channel


A supertype/subtype hierarchy has which of the following features?
Options: Subtypes at the lower lever in the hierarchy inherit attributes only from their immediate supertype.,    Attributes are assigned at the highest logical level.,    Subtypes at the higher lever in the hierarchy inherit attributes only from their immediate subtype.,    Attributes are assigned at the lowest logical level.

Ans:B ,B

What is the name given to the database management system which is able to handle full text data, image data, audio and video?
Options: Full media,    Graphics media,    Multimedia,    Hypertext

Ans:C ,C

A computer file can be best described as
Options: a single data item,    a general collection of data items,    an orderly collection of data items,    a random collection of data items

Ans:C ,C

Having compatibility and commonality in and between vendors' equipment is called:
Options: registration,    standardization,    integration,    networking

Ans:B ,B

Which command can force all buffers to disk?
Options: save,    sync,    edbuff,    flush

Ans:B ,B

Bug means
Options: A logical error in a program,    A difficult syntax error in a program,    Documenting programs using an efficient documentation tool,    All of the above

Ans:A ,A

Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Options: Memory Address Register,    Memory Data Register,    Instruction Register,    Program Counter

Ans:D ,D

. Which of the following is not an electronic computer?


How many ALU(s) is/are control by one control unit is SIMD (single instruction stream, multiple data stream) architecture?
Options: one or more ALUs,    One ALU,    Only two ALU .,    Impossible to say

Ans:A ,A

What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers?
Options: 16,    9,    8,    4

Ans:B ,B

To create a formula, you first:
Options: a. Select the cell you want to place the formula into b. Type the equals sign (=) to tell Excel that you’re about to enter a formula c. Enter the formula using any input values and the appropriate mathematical operators that make up your formula d. Choose the new command from the file menu

Ans:#8211; a,#8211; a

You want to ping the loopback address of your local host(with IPv6). What will you type?
Options: ping,    ping,    ping ::1,    trace 0.0.::1

Ans:C ,C

A circuit has a Norton current of 10 mA and a Norton resistance of 10 kW. What is the Thevenin circuit?
Options: 1000 V and a series resistance of 10 k Ohm,    100 V and a parallel resistance of 10 k Ohm,    100 V and a series resistance of 10 k Ohm,    1000 V and a parallel resistance of 10 kOhm

Ans:C ,C

. From where you can access Save command?
Options: a. Home tab b. Insert tab c. Review tab d. None of above

Ans:– D,– D

The four icons used in building Data Flow Diagram are
Options: Flow, Source, Store, Process,    Flow, Process, Source, Store,    Flow, Process, Source/Destination, Store,    Source, Process, Destination, Store

Ans:C ,C

. A character that represents one or more unknown character is
Options: a. Wildcard character b. All file name c. Extensions d. None of above

Ans:1 – a ,1 – a