A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user.


Options: disk,    disk array,    bunch of disks,    disk pack

Ans:B,B






More Computer Fundamental Related questions:


The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?
Options: Monochip,    Microprocessor,    ALU,    Control Unit

Ans:B,B


The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T ;
Options: Equi-join,    Natural join,    Outer join,    Cartesian join

Ans:D ,D


Hungarian Method is a way of solving Operations Research problems in:
Options: Linear Programming by Graphical Method,    Simplex Method,    Assignment Method,    Transportation Method

Ans:C ,C


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

Ans:A ,A


Which of the following is not a relational database?
Options: dBASE IV,    4th Dimension,    FoxPro,    Reflex

Ans:D ,D


. What is the use of Referential Integrity in MS Access?
Options: a. It allow to enter a value in the foreign key field of a child table if that value exist in the primary key of the parent table b. It does not allow to enter a value in the foreign key field of a child table if that value exist in the primary key of the parent table c. It allow to enter a value in the Primary key field of a child table if that value exist in the Foreign key of the parent table d. None of above

Ans:– a,– a


Which statement is true regarding classless routing protocols? The use of discontiguous networks is not allowed. The use of variable length subnet masks is permitted. RIPv1 is a classless routing protocol. IGRP supports classless routing within the same autonomous system. RIPv2 supports classless routing.
Options: 1, 3 and 5,    3 and 4,    2 and 5,    None of the above

Ans:C ,C


. The key uniquely identifies each record in a table.
Options: a. Primary key b. Key word c. Filed name d. All of above

Ans:7 – a ,7 – a


Which of the following is not a sequence storage device?
Options: Magnetic disk,    Magnetic tape,    Paper tape,    All of the above

Ans:A ,A


. Which is the type of memory for information that does not change on your computer?

Options: A) RAM B) ROM C) ERAM D) RW / RAM

Ans:B,B


. When typing in Preeti font all the Ukars turn to something else? What’s the cause?
Options: a. Autotext b. Autocorrect c. Speller d. Preeti font does not work with Word

Ans:– B,– B


The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard?
Options: CSMA/CD,    Token passing,    Collision detection,    Time sharing

Ans:B ,B


When UPC is used, the price of the item is located
Options: on the item,    on the item and on the shelf,    in computer storage,    on the shelf and in computer storage

Ans:D ,D


. When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called
Options: a. Bootstrap b. Power on self test (POST) c. System configuration d. Kernel loading

Ans: b, b


The problem of thrashing is affected significantly by:
Options: program structure,    program size,    primary-storage size,    all of the above

Ans:A ,A


A _____ decision making involves the establishment objectives for an organization and long-range plans for attaining these objectives.
Options: prompt,    relevant,    tactical,    strategic

Ans:D ,D


This is the stage in database design where one gathers and lists all the necessary fields for the database project.
Options: a. data definition b. data refinement c. establishing relationship d. none of the above

Ans:ndash; a,ndash; a


Positive ions are atoms that have
Options: Gained a proton,    Lost a proton,    Gained an electron,    Lost an electron

Ans:D ,D


. Who built the world’s first electronic calculator using telephone relays, light bulbs and batteries?
Options: A) Claude Shannon B) Konrard Zues C) George Stibits D) Howard H. Aiken

Ans:C,C


Two of the major processing languages are PROLOG and:
Options: LISP,    COBOL,    BASIC,    Pascal

Ans:A ,A


The first firm to mass-market a microcomputer as a personal computer was
Options: IBM,    Sperry Univac,    Radio Shack,    Data General Corporation

Ans:C ,C


In which of the storage placement strategies a program is placed in the smallest available hole in the main memory?
Options: best fit,    first fit,    worst fit,    buddy

Ans:A ,A


Which device is on IRQ 6?
Options: Keyboard,    IDE,    Floppy drive,    Video card

Ans:C ,C


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

Ans:- a,- a


What is the name given to the molecular-scale computer?
Options: Femtocomputer,    Nanocomputer,    Supercomputer,    Microcomputer

Ans:B ,B


. MS-EXCEL can be used to automate
Options: a. Financial statements, Business forecasting b. Transaction registers, inventory control c. Accounts receivable, accounts payable d. Any of the above

Ans:– d,– d


System prototyping helps the designer in
Options: making the programmers understand how the system will function.,    communicating to the user, quickly, how the system, when developed, will look like and get a feedback.,    giving a demo of the software, to the system manager to whom he reports,    both (a) and (b)

Ans:B ,B


To duplicate a controls formatting you can use___
Options: a. Manager b. Wizard c. Painter d. Control

Ans:ndash; c,ndash; c


. 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


What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)?
Options: !,    $,    #,    @

Ans:D ,D


What is the full form of RAID ?
Options: Redundant Array of Independent Disks B. Redundant Array of Important Disks C. Random Access of Independent Disks D. Random Access of Important Disks

Ans:– A ,


Which statement describes a spanning-tree network that has converged?
Options: All switch and bridge ports are in the forwarding state.,    All switch and bridge ports are assigned as either root or designated ports.,    All switch and bridge ports are in either the forwarding or blocking state.,    All switch and bridge ports are either blocking or looping.

Ans:C ,C


94. What is the shortcut key for Spelling Check in document?
Options: a. F7 b. Shift + F7 c. Ctrl + F7 d. Alt + F7

Ans:–  A ,–  A


Operator interaction directly with the CRT is accomplished via:
Options: a digitizing tablet,    vector scanning,    a stylus,    a touch terminal

Ans:D ,D


Which is the best process to access number of records from the same file?
Options: a batch job,    a real-time job,    an on-line job,    All of the above

Ans:A ,A


A type of semiconductor memory that usually has small capacity but very fast access is
Options: PROM,    RAM,    Scratchpad,    ROM

Ans:C ,C


. What is gutter margin?
Options: a. Margin that is added to the left margin when printing b. Margin that is added to right margin when printing c. Margin that is added to the binding side of page when printing d. Margin that is added to the outside of the page when printing

Ans:– C,– C


TCP is:
Options: Operates at the Data Link layer,    Connection orientated and unreliable,    Connection orientated and reliable,    Connectionless and unreliable

Ans:C ,C


. Digital devices are
Options: A) Digital Clock B) Automobile speed meter C) Clock with a dial and two hands D) All of them

Ans:2-A,2-A


Which of the following button will allow you to add, delete, or change records in your Data Source?
Options:  A) ‘Data Source’ button, B) ‘Edit’ button, C) ‘Edit Data Source’ button, D) ‘Data editing’ button,

Ans:-C,-C


Getting data from a cell located in a different sheet is called….
Options: Accessing B. Referencing C. Updating D. Functioning

Ans:– B ,


. What is a Document Outline in Word 2010?
Options: A structural view of a document with headings at various levels with associated text B. A structural view of a document with headings at various levels as it prints C. A structural view of a document with headings in full screen D. A structural view of a document with headings in Web Browser

Ans:– A ,


Which of the following is not characteristic of a relational database model?
Options: tables,    treelike structure,    complex logical relationships,    records

Ans:B ,B


Auto text and Auto correct are ___________ tools.
Options: styling B. editing B. designing D. none of the above

Ans:– B ,


An on-line commercial site such as Amazon.com is an example of a(n) ________ .
Options: single-user database application,    multiuser database application,    e-commerce database application,    data mining database application

Ans:C ,C


. Which of the following is not the classification of computers based on application?

Options: A) Electronic Computers B) Analog Computers C) Digital Computers D) Hybrid Computers

Ans:A,A


How many copies of a JSP page can be in memory at a time?
Options: One,    Two,    Three,    Unlimited

Ans:A ,A


. A program in execution is called
Options: a. A Paging b. A Process c. A virtual memory d. A Demand Page

Ans:6 – b ,6 – b


The complexity of Binary search algorithm is
Options: a. O(n) b. O(log ) c. O(n2) d. O(n log n)  

Ans:b,b


Which one of the following equations most directly determines the power dissipation of a resistance when you know the voltage drop and amount of resistance?
Options: P = I2R,    P = IE,    P = E2/R,    I = P/E

Ans:C ,C

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