A high speed device used in CPU for temporary storage during processing is called

Options: A register,    A bus,    A databus,    All of the above


More Computer Fundamental Related questions:

What is meant by the term RAM?
Options: Memory which can only be read,    Memory which can be both^read and written to,    Memory which is used for permanent storage,    Memory which can only be written to

Ans:B ,B

The coordinating procedure set in an order processing system is
Options: custom production planning,    warehouse,    product allocation,    All of the above

Ans:E ,E

What does RIPv2 use to prevent routing loops? CIDR Split horizon Authentication Classless masking Holddown timers
Options: 1 and 3,    2, 3 and 5,    2 and 5,    3 and 4

Ans:C ,C

You can create a new presentation by completing all of the following except
Options: a. Clicking the new button on the standard toolbar b. Clicking file, new c. Clicking file open d. Pressing ctrl + N

Ans: – C , – C

. What are the computers called that performs calculations and comparisons usually in the binary numbering system?
Options: A) Analog Computers B) Digital Computers C) Hybrid Computers D) None of above


. Which of the following is correct regarding Underline in MS-Word?
Options: Color of Underline can be change B. Style of Underline can be change C. Underline can be set using by shortcut key D. All of the above

Ans:– D ,

Which of the following is considered a high-level language?
Options: Machine language,    FORTRAN,    Assembly language,    All of the above

Ans:B ,B

The section of the CPU that selects, interprets and sees to the execution of program instructions
Options: Memory,    Register unit,    Control unit,    ALU


Which of the following, is necessary to work on a computer
Options: Compiler,    Operating system,    Assembly,    Interpreter of the above

Ans:B ,B

After doing a low-level format, what would be the next step in configuring the hard drive in a system?
Options: Format DOS partition,    Install operating system,    Configure DMA channel and back-up interrupt,    Partition had disk

Ans:A ,A

Which commands is used to assign executable permission to all of the files named "letter"?
Options: chmod ugo+r letter,    chmod ugo+rw letter,    chmod u+x letter,    chmod ugo+x letter

Ans:D ,D

What form of energy is used to maintain an imbalance of charges between the terminals of a battery?
Options: Electronical energy,    Mechanical energy,    Chemical energy,    Solar energy

Ans:C ,C

. Which of the following is correct regarding the Background of slides
Options: a. Background color of slides can be change b. Picture can be set as Slide Background c. Texture can be set as Slide Background d. All of the Above

Ans:1 – D ,1 – D

On a dot matrix printer, you should never lubricate which part?
Options: carriage rails,    printhead pins,    paper advance bearings,    carriage bearings

Ans:B ,B

Convert the 11014B machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:
Options: ASRA,    LOADA h#OD4E, i,    STOREA h#014B, d,    ADDA h#01FE, i

Ans:C ,C

What is invoked via HTTP on the Web server computer when it responds to requests from a user's Web browser?
Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

Ans:C ,C

. It is acceptable to let long text flow into adjacent cells on a worksheet when
Options: a.  data will be entered in the adjecent cells b.  no data will be entered in the adjacent cells c.  there is no suitable abbrevition for the text d.  there is not time to format the text

Ans:– b,– b

. The option group ____ describes the contents of the entire option group.
Options: a. event b. frame c. label d. value

Ans:– c,– c

Which DOS command allows you to compress existing disks and to create new compressed volumes?

Ans:B ,B

When operating below its resonant frequency, a parallel RLC circuit has the characteristics of a:
Options: parallel RL circuit,    parallel RC circuit,    parallel RLC circuit operated above its resonant frequency,    purely resistive circuit

Ans:A ,A

A file that includes an index directory to facilitate random access is
Options: Sequential file,    Indexed file,    Random file,    Serial file

Ans:B ,B

. Holding down the Shift key and rotate the image will rotate in increments of
Options: a. 10 degrees b. 15 degrees c. 20 degrees d. 25 degrees

Ans:8 – B ,8 – B

. To store your picture in a database requires a(n) __________ field.
Options: a. BLOB b. text c. image d. logical

Ans:3 – a ,3 – a

The X.25 standard specifies a
Options: technique for start-stop data,    technique for dial access,    DTE/DCE interface,    data bit rate

Ans:C ,C

What will be the output of the program if the array begins 1200 in memory? #include<stdio.h> int main() { int arr[]={2, 3, 4, 1, 6}; printf("%u, %u, %u\n", arr, &arr[0], &arr); return 0; }
Options: 1200, 1202, 1204,    1200, 1200, 1200,    1200, 1204, 1208,    1200, 1202, 1200

Ans:B ,B

Which of the following statements is not true
Options: A structured chart is a sequential representation of program design,    the Real-Time system is a particular case of a on-line-system,    Batch totals are not incorporated while designing real-time applications,    4GLs are used for application proto typing

Ans:A ,A

Database Management Systems are featured with:
Options: a. The facility to easy editing, spelling check, auto pagination, lay out and printing reports b. The ability to store large amount of data to facilitate easy update, sort and retrieval c. The ability to calculate efficiently with the help of built-in functions and analyze d. All of above

Ans:ndash; b,ndash; b

Background color or effects applied on a document is not visible in
Options:  A) Web layout view, B) Print Layout view, C) Reading View, D) Print Preview, 


Thevenin theorem replaces a complicated circuit facing a load by an
Options: Ideal voltage source and parallel resistor,    Ideal current source and parallel resistor,    Ideal voltage source and series resistor,    Ideal current source and series resistor

Ans:C ,C

What is the purpose of flow control?
Options: To ensure that data is retransmitted if an acknowledgment is not received.,    To reassemble segments in the correct order at the destination device.,    To provide a means for the receiver to govern the amount of data sent by the sender.,    To regulate the size of each segment.

Ans:C ,C

Software that's loaded into a computer primary storage area is known as
Options: Memory-resident package,    File management system,    Electronic spread sheet program,    Utilities

Ans:A ,A

. To clear the content of recent opening files from document folder
Options: a. Start >> setting >> choose taskbar and start menu b. Start >> program and choose clear content c. Both of above d. None of above

Ans:8 – a ,8 – a

Which generation of computers is covered by the period 1964-77?
Options: First,    Second,    Third,    Forth

Ans:C ,C

. Which of the following dialog boxes enables users to enforce referential integrity in a One-To-Many relationship?
Options: a. Edit Relationships b. Indexes c. Option d. Show Table

Ans:6 – a ,6 – a

  To select more than one slide in the presentation A.  Just Click on slide B.  Ctrl + Click on slide C.  Alt + Click on slide D.  Shift + Click on slide

Ans:– B ,

Which of the following encapsulates PPP frames in Ethernet frames and uses common PPP features like authentication, encryption, and compression?
Options: PPP,    PPPoA,    PPPoE,    Token Ring

Ans:C ,C

Which of the following commands is used to remove files?
Options: erase,    delete,    rm,    dm

Ans:C ,C

Which of the following isn't a type of computer facility?
Options: decentralized,    centralized,    de-distributed,    distributed

Ans:C ,C

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

A solenoid:
Options: can be used only in de circuits,    is spring operated,    is widely used in industrial automation,    is related to an aneroid

Ans:C ,C

. Memory unit is one part of
Options: A) Input device B) Control unit C) Output device D) Central Processing Unit


For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
Options: Two,    Three,    Four,    Six

Ans:D ,D

If you need to change the typeface of a document, which menu will you choose?
Options:  A) Edit, B) View, C) Format, D) Tools, 


.   Which of the following is/are true about rulers and guides?
Options: a. Rulers and guides can be turned on or off b. Rulers and guides print on the slide c. Rulers and guides help place objects on the slide d. A and c

Ans:8 – D ,8 – D

Ctrl + H
Options: Open Find and Replace Dialog box with activating Replace Tab B. Open Format Dialog box activating Insert Hyper Link tab C. Open Insert Dialog box activating Insert Hyper Link Tab D. Open Insert Hyper Link Dialog box

Ans:– A ,

Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?
Options: 4,    8,    15,    16

Ans:C ,C

Timing using a TM990 micro¬computer:
Options: require an external timer added by the user,    is available on the standard CPU board,    can be handled in software,    both (b) and (c)

Ans:D ,D

The view that displays the slides on a presentation as miniature representations of the slides is called
Options: a. slide show b. slide sorter view c. notes page view d. outline view

Ans: – B , – B

. Which of the following operating system do you choose to implement a client server network?
Options: a. MS DOS b. Windows c. Windows 98 d. Windows 2000

Ans: d, d

Point out the error in the following program. #include<stdio.h> #include<stdarg.h> int main() { void display(int num, ...); display(4, 12.5, 13.5, 14.5, 44.3); return 0; } void display(int num, ...) { float c; int j; va_list ptr; va_start(ptr, num); for(j=1; j<=num; j++) { c = va_arg(ptr, float); printf("%f", c); } }
Options: Error: invalid va_list declaration,    Error: var c data type mismatch,    No error,    No error and Nothing will print

Ans:B ,B