The bubbles in a bubble memory pack are created with the help of?


Options: Laser beam,    Magnetic field,    Electric field,    X-ray

Ans:B,B

More Computer Fundamental Related questions:


The river Godavari is often referred to as Vridha Ganga because
Options: it is the older river of India,    of its large size and extent among the peninsular rivers,    there are a fairly large number of pilgrimage centres situated on its banks,    its length is nearly the same as that of the river Ganges

Ans:B,B


6.Which of the following is a database management system?
Options: (A)Ms-Word (B) Lotus 1-2-3 (C) Oracle (D) None of above 13

Ans:136. (C),136. (C)


Perforated paper used as input or output media is known as
Options: Paper tape,    Magnetic tape,    Punched paper tape,    Card punch

Ans:A ,A


The term _____ is sometimes used to refer to a data file in which all the records have the same record format, that is, the same field names, field lengths, and data types.
Options: Database,    Table,    Flat file,    Data structure

Ans:C ,C


.Which of the following data structure is linear data structure?
Options: A)Trees b.Graphs c.Arrays d.None of above

Ans:C,C


3.In Excel how do you select an entire column?
Options: (A)Select Edit > Select > Column from the menu (B) Click the column heading letter (C) Hold down the shift key as you click anywhere in the column. (D) Hold down the Ctrl key as you click anywhere in the column 10

Ans:103. (A),103. (A)


National Institute of Oceanography is located at
Options: Panaji (Goa),    Lucknow (Uttar Pradesh),    Pune (Maharashtra),    Nagpur (Maharashtra)

Ans:A,A


Sensors:
Options: are easily developed,    probably will not improve over the next decade,    are not important in automation,    will be much smarter and more sophisticated in the future

Ans:D ,D


Aurobindo was the author of
Options: Discovery of India,    Hindu view of life,    Yogashastra,    Savitri

Ans:D,D


Bit map terminal
Options: support displays containing multiple windows,    requires considerable amount of video RAM,    requires tremendous amount of copying and hence low performance,    All of the above

Ans:D ,D


Off-line operation is the operation of devices without the control of
Options: Memory,    CPU,    ALU,    Control unit

Ans:B,B


In table design view, which key can be used to switch between the field names and properties panels?
Options: a. F3 b. F4 c. F5 d. F6

Ans:ndash; d,ndash; d


. What was the main disadvantage of vacuum tubes?
Options: A) They were larger in size B) They consumed a lot of electricity C) They produced heat and often burned out D) The operation cost was high

Ans:C,C


. Which of the cell pointer indicate that you can move the content to other cell?
Options: a.  Doctor’s symbol (Big Plus) b.  small thin plus icon c.  Mouse Pointer with anchor at the tip d.  None of above

Ans:– c,– c


0.Base band System is
Options: (A)A networking system (B) Where the channel support. a single digital signal. (C) Both A & B are true (D) None is true 16

Ans:160. (C),160. (C)


The most densely populated country of Africa is
Options: Mauritius,    Rwanda,    Burundi,    Sierra Leone

Ans:A,A


. In which order do you place the field to sort a Dynaset first by zipcode, then by lastname and then by firstname?
Options: a. zipcode, firstname, lastname b. firstname, lastname, zipcode c. zipcode, lastname, firstname d. can’t sort by multiple fields

Ans:– c,– c


. The acronym of WORM in a Computer System is
Options: Write Only Read Only B. Write Once Read Many C. Write Only Read Memory D. Write Once Read Memory

Ans:– B ,


When is the International Workers' Day?
Options: 15th April,    12th December,    1st May,    1st August

Ans:C,C


A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?
Options: microfilm,    microfiche,    film card,    COM

Ans:C ,C


If special forms are needed for printing the output, the programmer specifies these forms through?
Options: JCL,    JPL,    Utility programs,    Load modules

Ans:A ,A


shipkeela darra
Options: kangra-chamba, lahul-spiti, kinnaur-gadvaal, chamba-bhatiyaat

Ans:lahaul spiti,lahaul spiti


The scientist who first discovered that the earth revolves round the sun Was
Options: NA

Ans:Copernicus,Copernicus


Which of the following correctly represents a long double constant?
Options: 6.68,    6.68L,    6.68f,    6.68LF

Ans:B ,B


The knowledge about the topography of the ocean basins has been derived from
Options: seismic surveying,    echo sounder,    side-scan sonar,    All of the above

Ans:D,D


Link encryption
Options: is more secure than end-to-end encryption,    is less secure than end-to-end encryption,    can not be used in a public network,    is used only to debug

Ans:B ,B


The main period of Mesozoic era include
Options: Triassic period and Cretaceous period,    Jurassic period and Triassic period,    Triassic period, Jurassic period and cretaceous period,    cretaceous period and Jurassic period

Ans:C,C


1.Excel worksheet cells work very similarly to what common element of the windows graphical user interface
Options: (A)Option buttons (B) List boxes (C) Text boxes (D) Combo boxes 16

Ans:161. (C),161. (C)


The treaty of Mangalore was signed between
Options: the English East India Company and Haidar Ali,    the English East India Company and Tipu Sultan,    Haidar Ali and the Zamorin of Calicut,    the French East India Company and Tipu Sultan

Ans:B,B


Which one of the following is the petroleum wax?
Options: Paraffin wax,    Jonoba wax,    Carnauba wax,    Bees wax

Ans:A,A


Which of the following is responsible for coordinating various operations using timing signals?
Options: Arithmetic-logic Unit,    Control unit,    Memory unit,    Input/Output unit

Ans:B ,B


Rukti jharna is located in which district
Options: kinnaur, lahaul, kullu, chamba

Ans:Kinnaur,Kinnaur


  Microsoft PowerPoint can insert objects from the following add-ins? A.  Equation Editor B.  Organization Chart C.  Photo Album D.  All of these
Options:

Ans: – D ,


kyonki laal rang ka prakeernan sabase kam hota hai
Options: NA

Ans: 558. indradhanush mein kitane rang hote hain?, 558. indradhanush mein kitane rang hote hain?


Operating system functions may include
Options: input/output control,    virtual storage,    multiprogramming,    All of the above

Ans:D ,D


Identity the advantages that Micro Channel Architecture offers over ISA.
Options: Automatic System Configuration,    Less Interference,    Multiple device handling (the system allows expansion boards to take complete of the bus for certain operations),    Greater data transfer rates

Ans:E ,E


who founded Tara Garh Killa
Options: Jagat Singh,Kalyan Chand,jagat singh, vijay chand

Ans:A,Jagat Singh


First governer of HP who expired during work period
Options: shri keshav, charanjeet singh, sunil sharma, surendernath

Ans:surendernath,surendernath


Paper is manufactured by
Options: Wood and resin,    Wood, sodium and bleaching powder,    Wood, calcium, hydrogen sulphite and resin,    Wood and bleaching powder

Ans:C,C


Which of the following can be used to divide a web page into areas?
Options: frames B. theme C. table of contents D. none of the above

Ans:– A ,


 Which type of template provides a design concept, fonts & color scheme for presentation?
Options:  Format B.  Design C.  Content D.  Normal

Ans:– B ,


. Which of the following is NOT true about background images?
Options: a. They are similar to watermarks in Word. b. They are displayed behind the controls in a form. c. They do not print when a form or a report is printed. d. They can be inserted on a form or a report.

Ans:8 – c ,8 – c


What is the i/o address for com3?
Options: 3e8,    345,    ff8,    5e8

Ans:A ,A


First nyayik Ayukt , Judicial commissionar in HP
Options: hamidulla beg, justice J. N. Bajarji, justice heera sing, Justice TVR tatachari, justice mehar chand mahajan

Ans:justice J. N. banargi,justice J. N. banargi


5.In Access press ALT+F11 to
Options: (A)Display the Control menu (B) Display the shortcut menu (C) Close the active window (D) None of these 2

Ans:25. (D),25. (D)


Conversion of binary number 1100012 to its decimal number is
Options: 2710,    4910,    3910,    5010

Ans:B ,B


________ is a simple object model that is easier to understand and use than OLE DB, and is frequently used for database applications.
Options: ASP,    XML,    ODBC,    ADO

Ans:D ,D


. If the cell B1 contains the formula = $A$1, which of the following statements is true
Options: a. There is a relative reference to cell A1 b. There is an absolute reference to cell A1 c. Further changes in value of A1 will not affect the value of B1 d. Further changes in value of B1 will affect the value of A1

Ans:– b,– b


Which of the following is not a chief organ of the United Nations Organisations?
Options: International Labour Organisation,    Security Council,    International Court of Justice,    General Assembly

Ans:A,A


508. antim mugal samraat kaun tha?
Options: NA

Ans: bahaadur shaah jafar dviteey, bahaadur shaah jafar dviteey

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