. In Computer System Memory management operations are performed by


Options: User B. Hardware       C. Programmer D. Operating system

Ans:– D ,






More Computer Fundamental Related questions:


. Shimmer, Sparkle text, Blinking Background etc. are known as
Options: a. font styles b. font effects c. word art d. text effects

Ans: – D , – D


A register organized to allow to move left or right operations is called a ____
Options: Counter B. Loader C. Adder D. Shift register

Ans:– D ,


Which of are following internal commands is used in mail to forward mail to user in user-list?
Options: r user-list,    m user-list,    d user-list,    e user-list

Ans:B ,B


The IP address are based on
Options: 16-bit addresses,    32-bit addresses,    64-bit addresses,    8-bit addresses

Ans:B ,B


How many types of storage loops exist in magnetic bubble memory?
Options: 8,    4,    16,    2

Ans:D,D


The memory sizes in mainframe computers and advanced technology micro computers are expressed as
Options: Bytes,    Kilo-bytes,    Bits,    Megabytes

Ans:D,D


What function does a serial interface perform in data communication?
Options: Converts serial data into audio signals,    Converts analog signals into digital signals,    Converts parallel data into a stream of bits,    Decodes incoming signals into computer data

Ans:C ,C


. Which file system Windows 95 typically use?
Options: a. FAT 16 b. FAT 32 c. NTFS d. LMFS

Ans:7 – b ,7 – b


The term scheme means
Options: the relationship service bureau,    a map of overall structure of a database.,    a parent with no owners,    two dimensional table

Ans:B ,B


Which of the following may be classified as an automation system?
Options: automated warehouses,    numerically controlled machine tools,    robotics,    All of the above

Ans:D ,D


With respect to data input, the most accurate description of batch control is
Options: dividing documents to be entered into batches,    controlling the input of each input clerk,    comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system,    All of the above

Ans:C ,C


Database redesign is not terribly difficult if the:
Options: database is structured.,    database is well-designed.,    database has no data.,    database is relatively small.

Ans:C ,C


. Which area in an Excel window allows entering values and formulas?
Options: a. Title Bar b. Menu Bar c. Formula Bar d. Standard Tool Bar

Ans:– c,– c


Which IP address class has few hosts per network?
Options: D,    C,    B,    A

Ans:B ,B


90. Each time the _____ key is pressed, the paragraph formatting in the previous paragraph is carried forward to the next paragraph.
Options: a. enter b. shift c. ctrl d. alt

Ans:– a ,– a


. Search engines use a(n) __________ to automatically index sites.
Options: a. crawler b. query c. enterprise d. sitebuilder

Ans:1 – a ,1 – a


64. What is the default font used in MS Word 2007 document?
Options: a. Times New Roman b. Arial c. Calibri d. Preeti

Ans:– C ,– C


A repository for data, usually covering specific topic is
Options: Database,    Data requisition,    Databank,    Data collection

Ans:C ,C


.   You can add multiple subordinates to a position by
Options: a. Clicking the subordinate button as you press and hold shift b. Clicking the subordinate button each and every time you add a subordinate c. Clicking the subordinate button as many times as the desired boxes d. All of above

Ans:4 – D ,4 – D


What is the barrier potential of a silicon diode at room temperature?
Options: 0.7V,    0.3V,    1 V,    2 m V per degree Celsius

Ans:A ,A


An encyclopedic database
Options: is an information utility that specializes in storing and searching information,    is generally free,    is easy for beginners to use,    All of the above

Ans:A ,A


Which industry is the leading user of robots?
Options: Chemical industry,    Automobile industry,    Electronic industry,    Shipping industry

Ans:B ,B


. What is a Template in Microsoft Word?
Options: A template is a long document which contain several subdocuments B. A template is a structure for a particular type of document C. A template is a list of Styles and Headings D. None of above

Ans:– B ,


Tab scrolling button
Options: a. Allow you to view a different worksheet b. Allow you to view additional worksheet rows down c. Allow you to view additional worksheet columns to the right d. Allow you to view additional sheets tabs

Ans:#8211; d,#8211; d


. Which function is used to calculate depreciation, rates of return, future values and loan payment amounts?
Options: a. Logical b. Math & Trigonometry c. Statistical d. Financial

Ans:– d,– d


One solution to the multivalued dependency constraint problem is to:
Options: split the relation into two relations, each with a single theme.,    change the theme.,    create a new theme.,    add a composite key.

Ans:A ,A


to edit the text within the boxes of an organization chart, you
Options: a. select the box and text, then make changes b. select the box, then make the changes c. highlight the text, them make the changes d. a and b both

Ans: – A , – A


8. …..interface consists of things like program counter, registers, interrupts and terminals
Options: a. Hardware b. Software c. Data d. None

Ans:Correct Answer: a,Correct Answer: a


4. Which of the following file names are invalid in MSDOS?
Options: a. MYFILE.DOS b. CHECK$.(1) c. Verified.### d. Qwerty.1?3

Ans:Correct Answer: d,Correct Answer: d


Which of the following is not a basic configuration used in a data communication network?
Options: computer/peripheral-device configuration,    computer-to-computer commu¬nication,    computer to front-end processor communication,    communication through a data switch

Ans:C ,C


We have done an RFM analysis on our customer data. Mary Jones has a score of "1 1 5". This series means that Mary ________ .
Options: Has ordered recently, orders frequently, and places a large order when she orders.,    Hasn't ordered recently, orders infrequently, but places a large order when she orders.,    Has ordered recently, orders frequently, but doesn't place a large order when she orders,    Hasn't ordered recently, orders infrequently, and doesn't place a large order when she orders.

Ans:C ,C


In which way(s) can a macro processor for assembly language be implemented?
Options: independent two-pass processor,    independent one-pass processor,    processor incorporated into pass of a standard two-pass assembler,    All of the above

Ans:D ,D


The structure chart is
Options: a document of what has to be accomplished,    a statement of information processing requirement,    a hierarchical partitioning of the program,    All of the above

Ans:C ,C


Which of the following is not a Storage Manager Component?
Options: Transaction Manager B. Logical Manager C. Buffer Manager D. File Manager

Ans:– B ,


Which of the following medium is used for broadband local networks?
Options: Coaxial cable,    optic fiber,    CATV,    UTP

Ans:C ,C


Changes to the data base are made only with
Options: proper departmental security codes,    proper individual passwords,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


Doubling the diameter of the coil in an inductor:
Options: multiplies the value of inductance by two,    reduces the value of inductance by one-half,    reduces the value of inductance by one-fourth,    multiplies the value of inductance by four

Ans:A ,A


A(n) ____ device is any device that provides information which is sent to the CPU.
Options: input,    output,    CPU,    memory

Ans:A ,A


Which of the following is a read only memory storage device?
Options:  Floppy Disk B.  CD-ROM      C.  Hard Disk D.  None of these

Ans:– B ,


. Which of the following is true?
Options: A) Fields are composed of bytes B) Records are composed of fields C) Fields are composed of characters D) All of above

Ans:D,D


Which of the following is a serious problem of file management systems?
Options: difficult to update,    lack of data independence,    data redundancy,    program dependence

Ans:E ,E


. Commonly network of network is called
Options: a. MS Word b. MS Excel c. Internet d. MS Access

Ans:9 – c ,9 – c


47. If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:
Options: a. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box. b. Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect. c. AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry. d. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.

Ans:– A ,– A


The size of Yes No field is always
Options: a. 1 bit b. 1 byte c. 1 character d. 1 GB

Ans:ndash; a,ndash; a


Which of the following command is used to create a Linux installation boot floppy?
Options: mkboot disk,    bootfp disk,    ww and rawwrite,    dd and rawrite

Ans:D ,D


. How to restrict the values of a cell so that only whole numbers between 9 and 99 can be entered in a cell.
Options: The Settings tab under the menu Format -> Cells B. The Settings tab under the menu Data -> Validation C. The Settings tab under the menu Data -> Filter -> Advanced Filter D. the Settings tab under the menu Format -> Conditional Formatting

Ans:– B ,


What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

Ans:B ,B


The class-based addressing is also known as
Options: Modern Model B. Classful Model C. Classless Model D. Heterogeneous Model

Ans:– B ,


A transaction manager is which of the following?
Options: Maintains a log of transactions,    Maintains before and after database images,    Maintains appropriate concurrency control,    All of the above.

Ans:D ,D


What switch would you use to view Smartdrive statistics?
Options: /x,    /e:,    /s,    /o:n

Ans:C ,C

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