How was the generation of computer classified?


Options: by the device used in memory & processor B. by the speed of computer C. by the model of the computer D. by the accuracy of computer

Ans:– A ,






More Computer Fundamental Related questions:


. The translator program used in assembly language is called
Options: A) Compiler B) Interpreter C) Assembler D) Translator

Ans:C,C


 In Normal view, this tab displays the content of each slide.
Options:  Slides B.  View        C.  Sort D.  Outline

Ans:– D ,


. What is the shortcut key to insert a new comment in a cell?
Options: F2 B. Alt + F2 C. Ctrl + F2 D. Shift + F2

Ans:– D ,


.The elements of an array are stored successively in memory cells because
Options: A)by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated b.the architecture of computer memory does not allow arrays to store other than serially c.both of above d.none of above

Ans:A,A


. Which of the following database object produces the final result to present?
Options: a. Forms b. Reports c. Queries d. Tables

Ans:5 – b ,5 – b


. In a datasheet, what does each row represent?
Options: a. Record b. Field c. Database d. Table

Ans:– a,– a


. Ctrl + U
Options: a. Undelete the previously deleted text b. Undo the last changes c. Underline the document name d. Underline the selected text

Ans: –  D , –  D


What would be the equivalent pointer expression for referring the array element a[i][j][k][l]
Options: ((((a+i)+j)+k)+l),    *(*(*(*(a+i)+j)+k)+l),    (((a+i)+j)+k+l),    ((a+i)+j+k+l)

Ans:B ,B


Which of the following is true concerning the mainframe?
Options: It is the same thing as client/server.,    Requires someone to decide which code should be on the workstation or the server.,    Mission-critical systems have tended to remain there.,    All of the above.

Ans:C ,C


. What is the default file extension created by notepad?
Options: a. .doc b. .html c. .txt d. .tif

Ans:6 – c ,6 – c


Each answer below shows example data from a table. Which answer is an example of the inconsistent values problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row.,    Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column.,    Three rows have the values Brown, NULL, and Blue in the same column.,    One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.

Ans:B ,B


49. When you click on File menu in Word 2010, it opens
Options: a. File menu b. File Commands c. Backstage View d. File Ribbon

Ans:– C ,– C


Error reports are an example of:
Options: scheduled reports,    demand reports,    exception reports,    predictive reports

Ans:C ,C


What type of magnetic material is normally used in bubble memories?
Options: Magnetic core,    Cobalt,    Garnet,    Metallic

Ans:C ,C


A system program that combines the separately compiled modules of a program into a form suitable for execution
Options: assembler,    linking loader,    cross compiler,    load and go

Ans:B ,B


When new data are to be inserted into a data structure, but there is no available space; this situation is usually called
Options: a. underflow b. overflow c. housefull d. saturated  

Ans:b,b


The packaged design includes all of the following except;
Options: program flowcharts,    system configuration,    module descriptions,    All of the above

Ans:D ,D


Which of the following do you use to change margins?
Options: a. formatting toolbar b. page setup dialog box c. Standard toolbar d. paragraph dialog box

Ans:–  B,–  B


A multi programming system is one that can
Options: run very fast,    share hardware resources with many programs simultaneously,    compute many programs simultaneously,    use many operating systems

Ans:B ,B


What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds?
Options: Backing storage,    Buffer,    Main storage,    Temporary storage

Ans:B,B


Who founded the Linux Kernel?
Options: Bill Gates,    Ben Thomas,    Richard Stallman,    Linus Torvalds

Ans:D ,D


Which one of the following principles best describes the basic operation of a generator?
Options: Like magnetic poles repel; unlike poles attract,    Current is induced in a conductor that is moving through a magnetic field,    Like magnetic poles attract; unlike poles repel,    Current flowing through a conductor generates a magnetic field

Ans:B ,B


The ASCII code for the character J is:
Options: 1001 0001,    1001 1010,    0100 1010,    1010 0001

Ans:C,C


. To select a block of text, click at the beginning of the selection, scroll to the end of the selection, position the mouse pointer at the end of the selection, hold down the _____ key, and then click (or drag through the text).
Options: a. ctrl b. alt c. shift d. tab

Ans:– c,– c


In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?
Options: Absolute mode,    Indirect mode,    Immediate mode,    Index mode

Ans:D,D


The operation of a digital computer is based on _____ principle.
Options: counting,    measuring,    electronic,    logical

Ans:A ,A


The three key elements for a graphics workstation include the host processor, display controller, and:
Options: mouse,    keyboard,    CRT,    digitizer

Ans:C ,C


Large computer system typically uses:
Options: Line printers,    Ink-jet printers,    Dot-matrix printers,    Daisy wheel printers

Ans:A ,A


. Which of the following terms is the most closely related to main memory?
Options: A) Non volatile B) Permanent C) Control unit D) Temporary

Ans:D,D


. A Pixel is _________

Options: A) A computer program that draws picture B) A picture stored in secondary memory C) The smallest resolvable part of a picture D) None of these

Ans:C,C


A __ name must be unique within a database
Options: a. Table b. Field c. Record d. Character

Ans:ndash; a,ndash; a


If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system?
Options: FORMAT command,    DIR command,    VER command,    DISK command

Ans:C ,C


A spreadsheet package is one type of _____ support tool.
Options: operational,    decision,    success,    simulation

Ans:B ,B


To produce high-quality graphics (hardcopy) in color, you would want to use a(n)
Options: RGB monitor,    plotter,    ink-jet printer,    laser printer

Ans:B ,B


Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91?
Options: 200 W,    1000 W,    20 W,    100 W

Ans:A ,A


The 2's complement of a binary no. is obtained by adding.....to its 1's complement.
Options: 0 ,    1,    10,    12

Ans:B ,B


  Who is credited for using punch cards to control patterns of a weaving machine?
Options:  Blaise Pascal B.  Herman Hollerith         C.  Jacquard D.  Charles Babbage

Ans:– C ,


Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
Options: COM,    BAT,    EXE,    SYS

Ans:B ,B


  To insert new slide in the current Presentation, we can choose:
Options: Ctrl+M B. Ctrl+N C. Ctrl+O D. Ctrl+F

Ans:– A ,


. Which command allows you to show the contents of disk widely in screen?
Options: a. Dir/p b. Dir/b c. Dir/w d. Dir/o:w

Ans:7 – c ,7 – c


  Which is the shortcut key to jump to the first slide of the presentation? A.  Home B.  Alt + Home C.  Ctrl + Home D.  Shift + Home
Options:

Ans:– C ,


In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?
Options: 100,    010,    011,    . 101

Ans:C ,C


The channel of distribution is included in the
Options: product ingredient of the marketing mix,    promotion ingredient of the marketing mix,    place ingredient of the marketing mix,    price ingredient of the marketing mix

Ans:C ,C


30. Ctrl + Z
Options: a. Undo the last Action b. Redo the last Action c. Add the new page d. Paste the contents from clipboard

Ans:–  A ,–  A


A human cannot feel a static discharge as high as _____ volts.
Options: 200,    2000,    10000,    50000

Ans:A ,A


. CAD software is most likely to be used by
Options: a. Web designer b. Engineers c. Project Manager d. Magazine Editor

Ans:0 – b ,0 – b


The function(s) of the Storage Assignment is (are)
Options: to assign storage to all variables referenced in the source program.,    to assign storage to all temporary locations that are necessary for intermediate results.,    to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.,    all of the above

Ans:D ,D


The system study project includes
Options: system analysis,    system design,    implementation,    both (a) and (b)

Ans:D ,D


Which of the following devices would be classified as a robot by the Robot Institute of America?
Options: Automobile,    Pick-and-place manipulator,    Artificial hand,    All of the above

Ans:B ,B


A computer program that contains expertise in a particular domain is called an:
Options: intelligent planner,    automatic processor,    expert system,    operational symbolizer

Ans:C ,C

www.000webhost.com