Which network is a packet switching network?

Options: Ring network,    LAN,    Star network,    EuroNET


More Computer Fundamental Related questions:

Minimal Superkeys are called
Options: Schema keys B. Candidate keys C. Domain keys D. Attribute keys

Ans:– B ,

Which of the following are not likely to be found on a PC main circuit board
Options: RAM chips,    Microprocessor chips,    ROM chips,    LCD clocks

Ans:D ,D

263. hopamen kap kis khel se sambandhit hai?
Options: NA

Ans: tenis, tenis

626. jain dharm ke pratham teerthankar kaun the?
Options: NA

Ans: rshabhadev, rshabhadev

. You can add or remove program
Options: a. Add/remove program from control panel b. Delete the shortcut icon from desktop c. Both a and b d. None of above

Ans:2 – a ,2 – a

. The ….provides information about hardware installation, configuration and hardware status
Options: a. Device manager b. Control panel c. Add new hardware d. Program manager

Ans:4 – a ,4 – a

Deficit financing leads to inflation in general, but it can be checked if
Options: government expenditure leads to increase in the aggregate supply in ratio of aggregate demand,    only aggregate demand is increased,    all the expenditure is denoted national debt payment only,    All of the above


A micro processor chip used in a PC system
Options: Performs the arithmetic-logic and control functions,    Is the only chip cound in most PC models,    Almost always operates on by-bits of data at a time,    Performs the primary storage function

Ans:A ,A

In the Financial Decision-Making System which of the following is not a transaction processing system input:
Options: cash receipts,    cash returns,    cash issues,    warehouse requisition slip

Ans:D ,D

What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?
Options: Load maker,    Load marker,    Tape separator,    Tape marker

Ans:B ,B

Who has written the famous book 'Mankind and Mother Earth'?
Options: Arnold Toynbee,    Leo Tolstoy,    John Ruskin,    Bertrand Russel


A device invented by Dr. Bobeck in 1966, for mass storage of data is
Options: Punched paper tape,    Magnetic bubble storage,    Magnetic tape,    Magnetic disk

Ans:B ,B

Which of the following is true concerning an ODBMS?
Options: They have the ability to store complex data types on the Web.,    They are overtaking RDBMS for all applications.,    They are most useful for traditional, two-dimensional database table applications.,    All of the above.

Ans:A ,A

To create primary key for a table when in design view
Options: a. Type PRIMARY in field type box when creating required field, b. Mark the Primary check box in field name of required field, c. Click the Primary Key button in Design ribbon when the cursor is in required field, d. None of the above

Ans:C,Click the Primary Key button in Design ribbon when the cursor is in required field

4.Massively parallel machine is
Options: (A)A programming language based on logic (B) A computer where each processor has its own operating system, its own memory, and its own hard disk (C) Describes the structure of the contents of a database. (D) None of these 7

Ans:74. (B),74. (B)

What does 4k represent?
Options: 4000,    4096,    40,    400

Ans:B ,B

. Which feature helps you to inserts the contents of the Clipboard as text without any formatting
Options: Paste Special B. Format Painter C. Page Setup D. Styles

Ans:– A ,

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

Ans:A ,A

Without ____ the equator would be much hotter than it is while the poles would be much cooler.
Options: latitudinal redistribution of heat,    cycle of air circulation,    global wind pattern,    All are similar terms


A technique used by codes to convert an analog signal into a digital bit stream is known as
Options: A) Pulse code modulation B) Pulse stretcher C) Query processing D) Queue management


Nassi - schneiderman charts
Options: are being replaced by flowcharts,    often describe over lapping control structures,    are made up of boxes within boxes,    both (a) and (c)

Ans:C ,C

. Which of the items below are considered removable storage media?
Options: A) Removable hard disk cartridges B) (Magneto-optical) disk C) Flexible disks cartridges D) All of the above


. LSI, VLSI & ULSI chips were used in which generation?

Options: A) First B) Second C) Third D) Fourth


Which of the following memory is capable of operating at electronics speed?
Options: Semiconductor memory,    Magnetic disks,    Magnetic drums,    Magnetic tapes


Data division is the third division of a _____ program.
Options: COBOL,    BASIC,    PASCAL,    FORTH


Yapaniya was a school of
Options: NA


Which of the following operations moves text from clipboard?
Options: Copy B. Paste C. Drag and Drop D. Cut

Ans:– B ,

1.Which editor was provided for use with Access Basic?
Options: (A)The Visual Basic 1.0 editor (B) Notepad (C) The QuickBasic editor (D) All of above 6

Ans:61. (B),61. (B)

balh valley in which district
Options: kinnaur , lahul, kullu, chamba, mandi


What is not true of a Java bean?
Options: There are no public instance variables.,    All persistent values are accessed using getxxx and setxxx methods.,    It may have many constructors as necessary.,    All of the above are true of a Java bean.

Ans:C ,C

The main factor determining a region's climate is
Options: longitude,    latitude,    temperature,    All of the above


The heat energy produced when the human body metabolises 1 gram of fat is
Options: 30 KJ,    1 KJ,    39 KJ,    29 KJ


What is the maximum header size of an IP packet?
Options: 32 bytes B. 64 bytes C. 30 bytes D. 60 bytes

Ans:– D ,

. In the datasheet formatting dialogue box, which is not an option in the border and line styles dropdown list box?
Options: a. datasheet border b. datasheet underline c. Column Header underline d. vertical gridline

Ans:– c,– c

The SJF algorithm executes first the job
Options: that last entered the queue,    that first entered the queue,    that has been in the queue the longest,    with the least processor needs

Ans:D ,D

7.A unit for measuring data transmission speed that describes the capacity of a carrier is referred as
Options: (A)Baud (B) Bit (C) Bond (D) Batch 15

Ans:157. (A),157. (A)

The total inductive reactance of a parallel inductor circuit is:
Options: equal to the sum of the individual inductive-reactance values,    equal to the sum of the individual inductance values,    equal to the source voltage divided by total current,    less than the inductance value of the smallest inductor

Ans:C ,C

The spiral flow in a stream caused by channel shape is called
Options: stream flow,    laminar flow,    turbulent flow,    helical flow


The mineral containing both magnesium and calcium is
Options: magnesite,    calcite,    carnallite,    dolomite


battle of chausa was fought between
Options: rana sanga and babur, ibrahim lodhi and babur, akbar and Ahmad shah abdali, shershah and humayun

Ans:d,shershah and humayun

Primary rainbow is formed when light suffers
Options: two internal refractions before emerging out of the drop,    one internal refractions before emerging out of the drop,    no internal refraction,    either one or two internal refractions before emerging out of the drop


The File that contains a set of instructions which are performed when a user logs in, is
Options: .exrc,    .profile,    .autoexec,    autoexec.bat

Ans:B ,B

The truth table for an S-R flip-flop has how many VALID entries?
Options: 3,    1,    4,    2

Ans:A ,A

7.In file management system the following communicate directly with periphing I/O devices.
Options: (A)Device drives (B) Basic file system (C) Basic I/O supervisor (D) Logical I/O. 17

Ans:177. (A),177. (A)

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


In cricket, a run taken when the ball passes the batsman without touching his bat or body is called
Options: leg bye,    bye,    bosie,    drive


Who said 'Man is a political animal'?
Options: Dante,    Aristotle,    Socrates,    Plato


1.Automatic execution of high-priority computer programs that have been designed to preempt the use of computer resources is referred as
Options: (A)Foreground processing (B) background processing (C) black processing (D) white processing 2

Ans:21. (A),21. (A)

Heavy Water Project (Talcher) and Fertilizer plant (Paradeep) are famous industries of
Options: Orissa,    Tamil nadu,    Andhra Pradesh,    Kerala


3.Diskette is a
Options: (A)A low-cost, thin flexible magnetic disk storage device (B) High volume storage device (C) Primary storage device (D) None of these 4 | 1

Ans:13. (A),13. (A)