Radioactivity is a phenomenon of the spontaneous emission of

Options: protons (alpha particles),    electrons (beta particles),    gamma rays (short wave electromagnetic waves),    All of the above


More Biology Related questions:

Advantage(s) of using assembly language rather than machine language is (are):
Options: It is mnemonic and easy to read.,    Addresses any symbolic, not absolute,    Introduction of data to program is easier,    all of the above

Ans:D ,D

303. soory se prthvee par ooshma ka sancharan kis vidhi ke dvaara hota hai?
Options: NA

Ans: vikiran, vikiran

Vadhya Surat Ram Prakash belongs to which district


. Change the _____ to create a document in wide format
Options: a. Page Orientation b. Page margins c. Paper Style d. Paper Source

Ans:– A,– A

. To display a shortcut menu for an object you use
Options: a. Click the object b. Right click the object c. Point the object and press Ctrl+P d. Touch the object on the screen with your finger

Ans:8 – b ,8 – b

where is bajora templte in HP
Options: kinnaur , lahul, kullu, mandi


Which of the following is not one of the three ‘Mail Merge Helper’ steps?
Options:  A) Merge the two files, B) Create the main document, C) Set the mailing list parameters, D) Create the data source,


If you are an information-system manager, which organization is most appropriate for your interest?
Options: ACM,    SIM,    ASA,    IEEE

Ans:B ,B

Until December 1991 ____ were integral parts of the USSR & not independent countries, but had separate UN memberships.
Options: Belarus and Ukraine,    Czech Republic and Slovakia,    Tonga and Nauru,    None of the above


Each IP packet must contain
Options: Only Source address B. Only Destination address C. Source and Destination address D. Source or Destination address

Ans:– C ,

The basic unit within a computer store capable of holding a single unit of data is
Options: Register,    ALU,    Control unit,    Store location

Ans:D ,D

The planet with the maximum number of natural satellites (moons), so far discovered is
Options: Jupiter,    Neptune,    Saturn,    Uranus


For a Macintosh to print successfully, the System Folder must contain:
Options: File sharing software,    A printer enabler,    The apple Garamond font set,    A printer driver

Ans:D ,D

7.In Microsoft PowerPoint auto shapes tool provides you with
Options: (A)Fancy text to place on your slide (B) usually found shapes (C) Any shape you want to add on a slide (D) Clip art that is related to your presentation 15

Ans:157. (B),157. (B)

Point out the error in the following program. #include<stdio.h> #include<stdarg.h> fun(...); int main() { fun(3, 7, -11.2, 0.66); return 0; } fun(...) { va_list ptr; int num; va_start(ptr, n); num = va_arg(ptr, int); printf("%d", num); }
Options: Error: fun() needs return type,    Error: ptr Lvalue required,    Error: Invalid declaration of fun(...),    No error

Ans:C ,C

Which one of the following is responsible for the stimulating effect of tea?
Options: NA


141."drav sabhee dishaon mein samaan daab paarit karata hai" yah kathan kis niyam se sambandhit hai ?
Options: NA

Ans: paaskal ka niyam , paaskal ka niyam

The earliest calculating devices are
Options: Abacus B. Clock C. Difference Engine D. None of these

Ans:– A ,

. Which is NOT an option of the Picture Size Mode property?
Options: a. Clip b. Fit c. Stretch d. Zoom

Ans:7 – b ,7 – b

2.System is
Options: (A)The set of system services and constraints in details (B) System functions that restricts the use of objects to certain users. (C) Purposeful collection of interrelated components that work together to achieve some objective. (D) None of these 26

Ans:262. (C),262. (C)

The word processor in MS office suite is
Options: (A) Microsoft Word (B) Microsoft Excel (C) Microsoft PowerPoint (D) None of these 7..

Ans:6. (A),6. (A)

Which of the following database object produces the final result to present?
Options: a. Forms b. Reports c. Queries d. Tables

Ans:ndash; b,ndash; b

Which of the following is NOT a primary storage device?
Options: Magnetic tape,    Magnetic disk,    Optical disk,    All of the above

Ans:D ,D

Which command would you place on interface connected to the Internet?
Options: ip nat inside,    ip nat outside,    ip outside global,    ip inside local

Ans:B ,B

The theory of utilitarianism was expounded by
Options: Jeremy Bentham (1748-1836),    James Mill(1773-1839),    Henry Sidgwick (1838-1900),    All of the above


3.In Excel value used in a formula that does not change is called a
Options: (A)Cell address (B) Constant (C) Function (D) Range 3

Ans:33. (B),33. (B)

The president can be impeached for
Options: violating the constitution,    disregarding Parliament,    for not taking the prime minister's advice,    All of the above


4.In Excel you can use the format painter multiple times before you turn it off by
Options: (A)You can use the format painter button only one time when you click it (B) Double clicking the format painter button (C) Pressing the Ctrl key and clicking the format painter button (D) Pressing Alt key and clicking the format painter button 1

Ans:14. (B),14. (B)

491. bhaarat mein janaganana kitane varshon baad hotee hai?
Options: NA

Ans: 10, 10

. MKDIR is similar to
Options: a. MD b. File c. Folder d. Table

Ans:6 – a ,6 – a

Which type of fire extinguisher is used for petroleum fire?
Options: Powder type,    Liquid type,    Soda acid type,    Foam type


How many JDBC driver types does Sun define?
Options: One,    Two,    Three,    Four

Ans:D ,D

In which year did Milkha Singh win the first National title in the 400 m race?
Options: 1955,    1956,    1957,    1970


4.In Excel which do you press to enter the current date in a cell?
Options: (A)Ctrl + Shift + : (B) Ctrl + ; (C) Ctrl + F10 (D) All of above 19

Ans:194. (B),194. (B)

2.Parallel Execution
Options: (A)A sequential execution of a program, one statement at a time (B) Execution of a program by more than one task, with each task being able to execute the same or different statement at the same moment in time (C) A program or set of instructions that is executed by a processor. (D) None of these

Ans:2. (B),2. (B)

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)

Alaayan Duhangan is tributry river of which river and falls in which state
Options: mandi, lahaul, Kullu, shimla


9.DB/2 is
Options: (A)A family of relational database management systems marketed by IBM (B) Interactive systems that enable decision makers to use databases and models on a computer in order to solve illstructured problems (C) It consists of nodes and branches starting from a single root node. Each node represents a test, or decision. (D) None of these 3

Ans:29. (A),29. (A)

In SQL, GRANT command is used to
Options: allow user to access databases,    allow user to create databases,    grant system privileges, roles, and object privileges to uses and roles,    choose auditing for specific SQL commands

Ans:C ,C

A management information system is composed of
Options: data,    software,    hardware,    information and people

Ans:E ,E

when did Al-beruni (Parsia) visited india

Ans:(1024-1030 AD),Al-beruni is the first muslim scholar who studied Inida.

. Microsoft Windows7 is not possible to installed on FAT32 Disk Format.
Options: True B. False

Ans:– A ,

Which would you choose to list Synonyms & Antonyms of a selected word?
Options: Tools, Spelling & Grammar B. Tools, Language C. Tools, Options D. Insert, Cross-reference

Ans:– B ,

10. While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?
Options: a. Ren *.doc *.txt b. Ren *.txt *.doc c. Ren file.doc file.txt d. Ren a: *.doc *.txt

Ans:Correct Answer: b,Correct Answer: b

Which of following is Not one of Excel’s what-if function?
Options: a. Goal seek b. Solver c. Scenario manager d. Auto Outline

Ans:#8211; d,#8211; d

. If we use the command prompt $P$L which of the following prompt may be set?
Options: a. C :> b. C: c. C: d. C :<

Ans:1 – d ,1 – d

What does that acronym EGA stand for?
Options: Enhanced Graphics Array,    Extended Graphics Array,    Monochrome Graphics Adapter,    Enhanced Graphics Adapter

Ans:A ,A

. Which tool you will use to join some cells and place the content at the middle of joined cell?
Options: a.  From Format Cells dialog box click on Merge Cells check box b.  From Format Cells dialog box select the Centered alignment c.  From Format Cells dialog box choose Merge and Center check box d.  Click on Merge and Center tool on formatting toolbar

Ans:– d,– d

The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
Options: PO4,    PO3,    PO2,    PO


0.A task in a blocked state is
Options: (A)Executable (B) Waiting for some temporarily unavailable resource (C) Running (D) None of these 78 | 20

Ans:200. (B),200. (B)