In which of the following activities silicon carbide is used?


Options: Making cement and glass,    Disinfecting water of ponds,    cutting very hard substances,    Making casts for statues

Ans:C,C

More General Science Related questions:


3.The table wizard
Options: (A)Quickly creates a default report (B) Displays a subset of the data in a database (C) Contains sample tables and fields you can use to create a table (D) Automatically edits your data as you enter it 4

Ans:43. (D),43. (D)


Client/server security includes which of the following?
Options: Physical security,    Change control security,    Measures taken to secure all systems,    All of the above.

Ans:D ,D


3.Comparing with secondary storage, primary storage is
Options: (A)slow and inexpensive (B) fast and inexpensive (C) fast and expensive (D) slow and expensive 12

Ans:123. (C),123. (C)


Which of the following would be a logical first step in troubleshooting a PC?
Options: Check the computer CMOS,    Define the circumstances of the problem,    Call the vendor,    Define what applications are being used

Ans:B ,B


What script is run for setting bash global defaults for all users?
Options: /etc/.profile,    /etc/.bashrc,    /etc/.log,    /etc/profile

Ans:D ,D


Limba Ram is known for his outstanding performance in which of the following?
Options: Karate,    Judo,    Shooting,    Archery

Ans:D,D


Piplu mela belongs to which district
Options: kullu, mandi, kangra, solan, una

Ans:una,una


A certain Professor at the Stanford University coined the word 'artificial intelligence' in 1956 at a conference held at Dartmouth college. Can you name the Professor?
Options: David Levy,    John McCarthy,    Joseph Weizenbaum,    Hans Berliner

Ans:B ,B


Socrates was the wisest man of the ancient world and developed the method of enquiry and instruction, belonged to
Options: France,    Athens,    Greece,    China

Ans:,


35. sikhon ka pramukh tyauhaar kaun-sa hai ?
Options: NA

Ans: baisaakhee, baisaakhee


9.The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as
Options: (A)Data transfer rate (B) Byte (C) Buds (D) None of these 2

Ans:19. (A),19. (A)


Which of the following is not applications software?
Options: Word processing,    Spreadsheet,    UNIX,    Desktop publishing

Ans:C ,C


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


. Which of the following section does not exist in a slide layout?
Options: a.  Titles b.  Lists c.  Charts d.  Animations

Ans:2 – D ,2 – D


Microphone is used to convert
Options: sound waves into electrical energy,    sound waves into light rays,    electrical energy into sound waves,    sound waves into magnetic currents

Ans:A,A


4.Which O/I are best method for allocating?
Options: (A)Contiguous (B) Linked (C) Index (D) All of the above 25

Ans:254. (B),254. (B)


A feasibility study
Options: includes a statement of the problems,    considers a single solutions,    both (a) and (b),    a list of alternative solution considered

Ans:A ,A


Which of the following memories needs refresh?
Options: DRAM B. SRAM C. ROM D. All of above

Ans:– A ,


The unit of the light year is used for measuring
Options: speed of satellites,    speed of ships,    distance between bodies in the universe,    speed of rockets

Ans:C,C


1. What is contained in the page table?
Options: a. Base address of each frame and corresponding page number b. Memory address and corresponding page number c. File name and corresponding page number d. None of Above

Ans:1 – a ,1 – a


The groundwater can become confined between two impermeable layers. This type of enclosed water is called
Options: artesian,    artesian well,    unconfined groundwater,    confined groundwater

Ans:A,A


. Before moving a subdocument to another location within a master document, you must switch to _________
Options: a. Normal View b. Outline View c. Web Layout View d. Print Layout View

Ans: –  B , –  B


6.In Access press UP ARROW or CTRL+UP ARROW
Options: (A)Move the selected control to the right (except controls that are part of a layout) (B) Move the selected control to the left (except controls that are part of a layout) (C) Move the selected control up (D) None of these 4

Ans:46. (C),46. (C)


The president addresses both the Houses of Parliament assembled together
Options: during emergency session summoned for the purpose,    every session,    first session after each general election and the first session of each year,    any session

Ans:C,C


what makes AJAX unique?
Options: NA

Ans:It makes data requests asynchronously?,It makes data requests asynchronously?


Status indicators are located on the
Options: a. Vertical scroll bar b. Horizontal scroll bar c. Formula bar d. Standard toolbar

Ans:#8211; c,#8211; c


Suppose that you have a the maintenance package identifies several possible field replaceable units (FRUs) that will resolve the problem. What should you do after turning the power off?
Options: Replace the indicated parts, one at a time in the recommended sequence, until the problem is resolved; return unused FRUs to stock,    Replace all of the indicated FRUs at once and return the machine to the customer if the problem is resolved,    Follow the same procedure as in ays replace the system board first if it is on the list of possible FRUs If multiple FRUs are indicated, then software is the most likely source of the problem,    None of the above

Ans:A ,A


5.It examines a small portion or sample of your data in a report before printing it.
Options: (A)Datasheet view (B) Design view (C) Print preview (D) Layout preview 6

Ans:65. (D),65. (D)


The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as
Options: multiprogramming,    spooling,    caching,    virtual programming

Ans:B ,B


It is possible to _______ a data source before performing a merge.
Options: a. create b. modify c. sort d. all of the above

Ans:– D,– D


To see the contents of the SQL*Plus buffer, type:
Options: CONTENTS.,    BUFFER.,    CURRENT.,    LIST.

Ans:D ,D


Your CD-ROM audio cable connects to the:
Options: speaker,    sound card (or motherboard if sound is integrated with it),    power supply,    hard drive

Ans:B ,B


946. kolakaata mein mishanaree of chairitee’ sangathan kee sthaapana kisane kee thee?
Options: NA

Ans: madar teresa, madar teresa


Which part of the system allows the user to interact with the compiler? (a) Memory
Options: Translator,    Communications processor,    Interpreter,    None of the above

Ans:D ,D


29. vedon kee or loton’ ka naara kisane diya ?
Options: NA

Ans:dayaanand sarasvatee ,dayaanand sarasvatee


The Battle of Plassey was fought in
Options: 1757,    1782,    1748,    1764

Ans:A,A


Once the active medium is excited, the first photons of light are produced by which physical process?
Options: Blackbody radiation,    Spontaneous emission,    Synchrotron radiation,    Planck’s oscillation

Ans:B,B


District with biggest administrative circle in HP
Options:

Ans:mandi,mandi


Chintpurni mela belongs to which district
Options: una, sirmour, mandi, kullu

Ans:una,una


What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents?
Options: MICR,    OCR,    Mark-sensing device,    ATM

Ans:B ,B


. In copy con command, con stands for what?
Options: a. Control b. Console c. Contrast d. Contents

Ans:3 – b ,3 – b


In Microsoft Word shortcut key CTRL+N is used for
Options: (A) Open the Favorites bar (B) Open the Open dialog box (C) Start another instance of the browser with the same Web address (D) Open the Open dialog box, the same as CTRL+L 39.

Ans:38. (C),38. (C)


'Alice in Wonderland' the famous TV serial is based on a book written by
Options: Father Discoste,    Thomas Hardy,    Charles Dickens,    Lewis Caroll

Ans:D,D


Who invented Gunpowder?
Options: G. Ferdinand Von Zeppelin,    Sir Frank Whittle,    Roger Bacon,    Leo H Baekeland

Ans:C,C


What is bytecode?
Options: Machine-specific code,    Java code,    Machine-independent code,    None of the above is correct.

Ans:C ,C


4.In Excel to create a formula, you can use
Options: (A)Values but not cell references (B) Cell references but not values (C) Values or cell references although not both at the same time (D) Value and cell references 21

Ans:214. (D),214. (D)


Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called
Options: Magnetic core,    Magnetic disk,    Card punch,    Floppy disk

Ans:A ,A


For what logic gate the outputs in complement of the input?
Options: NOT,    AND,    OR,    XOR

Ans:A ,A


Which of the following is the most critical requirement of a Passenger Reservation System?
Options: ease of programming,    response time,    graphical user Interface,    printing of tickets

Ans:B ,B


Blue is what number on the resistor color code?
Options: 1,    4,    2,    6

Ans:D,D

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