The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3

Options: 4,    5,    2,    zero


More Chemistry Related questions:

2.In three tier client/server architecture application software match the following: AUser machine, 1-Client, B- Middle-tier, 2Application server, C- Backend server, 3 Data servers.
Options: (A)A – 1, B – 2, C – 3 (B) A – 1, B – 3, C – 2 (C) A – 2, B – 1, C – 3 (D) A – 3, B – 2, C – 1 19

Ans:192. (A),192. (A)

An Audit trial is
Options: a feature of data processing systems that allows for the study of data as processed from step to step; and auditor can then trace all transactions that affect an account.,    a data item that characterizes an object,    two or more data items handled as a unit,    All of the above

Ans:A ,A

The largest gold producing country in the world(in 2006) is
Options: China,    Canada,    South Africa,    USA


. Which command is used to see the version of operating system?
Options: a. Vol b. Version c. Ver d. None of the above

Ans: c, c

District with lowest population density in HP
Options: kinnaur , lahul, kullu, chamba

Ans:lahaul spiti,lahaul spiti

. A collection of related tables is called
Options: a. Row b. Record c. Database d. File

Ans:– c,– c

Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?
Options: Track number,    Sector number,    Surface number,    All of the above

Ans:D ,D

Light year is a unit of
Options: time,    distance,    light,    intensity of light


An AND gate
Options: implements logic addition,    is equivalent to a series switching circuit,    is an any or all gate,    is equivalent to a parallel switching circuit

Ans:B ,B

. Which of the following setup options can not be set in the page setup dialog box?
Options: a. Printer selection b. Vertical or horizontal placement c. Orientation d. Row and column titles

Ans:– a,– a

.  Which of the following syntax is correct regarding to SUM function in Excel?
Options: a. =SUM (A1, B1) b. =SUM (A1:B9) c. =SUM (A1:A9, B1:B9) d. All of the above

Ans:– d,– d

73. Ctrl + E
Options: a. Exit Application b. Select All c. Clear All d. Align Center

Ans:–  D ,–  D

5.A repository for data, usually covering specific topic is
Options: (A)Database (B) Data requisition (C) Data bank (D) Data collection 142 | 10

Ans:105. (C),105. (C)

On whom did the U. S. President George W. Bush bestow, in 2002, the U.S.'s highest award for life time achievement in the field of scientific research?
Options: Arun Netravalli,    Dr.Hargoving Kohrana,    Subramania Chandrasekar,    Professor C. Radhakrishna Rao


85. A _____ contains buttons, boxes, and menus that allow tasks to be performed more quickly than using the menu bar.
Options: a. format bar b. status bar c. command bar d. toolbar

Ans:– D ,– D

The device that assembles groups of characters into complete messages prior to their entering the CPU is called:
Options: a compiler,    an interpreter,    a communications processor,    an editor

Ans:C ,C

Which of the following is true concerning a global transaction?
Options: The required data are at one local site and the distributed DBMS routes requests as necessary.,    The required data are located in at least one nonlocal site and the distributed DBMS routes requests as necessary.,    The required data are at one local site and the distributed DBMS passes the request to only the local DBMS.,    The required data are located in at least one nonlocal site and the distributed DBMS passes the request to only the local DBMS.

Ans:B ,B

Compression of digital data for efficient storage is
Options: Buffer,    CPU,    Packing,    Field


Point out the error in the program #include<stdio.h> int f(int a) { a > 20? return(10): return(20); } int main() { int f(int); int b; b = f(20); printf("%d\n", b); return 0; }
Options: Error: Prototype declaration,    No error,    Error: return statement cannot be used with conditional operators,    None of above

Ans:C ,C

What command is used with vi editor to move forward to the end of a word?
Options: c,    d,    b,    e

Ans:D ,D

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)

In the language of the computer profession, one thousand position of main storage is represented with the letter
Options: K,    L,    M,    C

Ans:A ,A

292. saiman kameeshan ke bahishkaar ke dauraan laathee chaarj se kis neta kee mrtyu ho gayee thee?
Options: NA

Ans: laala laajapat raay, laala laajapat raay

Which is not an internet protocol?
Options: HTTP,    FTP,    STP,    IP


Which type of entity represents an actual occurrence of an associated generalized entity?
Options: Supertype entity,    Subtype entity,    Archetype entity,    Instance entity

Ans:D ,D

A device that both transmits and receives data, is
Options: Transducer,    Trapdoor,    Translator,    Transceiver

Ans:D ,D

In a 1:1 relationship, the foreign key is placed in:
Options: either table without specifying parent and child tables.,    the parent table.,    the child table.,    either the parent table or the child table.

Ans:A ,A

368.bhaarat mein uchch nyaayaalay kee kul sankhya?
Options: NA

Ans: 24, 24

. Which colors are used to define a custom color?
Options: a. Red, Blue, Yellow b. Red, Green, Blue c. Blue, Green, Orange d. Green, Orange, Violet

Ans:0 – b ,0 – b

The world famous Ajanta caves are situated in
Options: Orissa,    Andhra Pradesh,    Kerala,    Maharashtra


Pulses are a good source of
Options: carbohydrates,    fats,    proteins,    vitamins


Pori mela belongs to which district
Options: kinnaur , lahul, kullu, mandi

Ans:lahul and kinnnaur,lahul and kinnnaur

Which of the following divides the high speed signal into frequency bands?
Options: t-switch,    modem,    frequency-division multiplexer,    time-division multiplexer

Ans:C ,C

. EPROM can be used for
Options: A) Erasing the contents of ROM B) Reconstructing the contents of ROM C) Erasing and reconstructing the contents of ROM D) Duplicating ROM


What is the middle name of Akash Chopra, a Delhi batsman?
Options: Mohanlal,    Shyamlal,    Amarnath,    Chotaram


You want to ping the loopback address of your local host(with IPv6). What will you type?
Options: ping,    ping,    ping ::1,    trace 0.0.::1

Ans:C ,C

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

Ans: baisaakhee, baisaakhee

132. pashuon mein milk pheevar beemaaree kisakee kamee ke kaaran hotee hai ?
Options: NA

Ans: kailshiyam , kailshiyam

what are two major categories for resistors?
Options: NA

Ans:fixed and variable ,fixed and variable

The data dictionary tells the DBMS
Options: what files are in the database,    what attribute are possessed by the data,    what these files contain,    All of the above

Ans:D ,D

. Computer Model IBM 1401 is
Options: First Generation Computer B. Second Generation Computer C. Third Generation Computer D. Fourth Generation Computer

Ans:– B ,

Computers calculate numbers in what mode?
Options: Decimal,    Octal,    Binary,    None of the above


Which of following is/are the advantage(s) of modular programming?
Options: The program is much easier to change,    Modules can be reused in other programs,    Easy debugging,    Easy to compile

Ans:A ,A

Which command will be used with vi editor to replace single character under cursor with any number of characters?
Options: s,    S,    a,    i

Ans:A ,A

Software that's loaded into a computer primary storage area is known as
Options: Memory-resident package,    File management system,    Electronic spread sheet program,    Utilities

Ans:A ,A

The relational database environment has all of the following components except
Options: a. users b. separate files c. database d. query languages


Nowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these is what they are biodegradablenon- biodegradablepose on environmental threatthey are environment friendly
Options: I, III,    II, III,    I, III, IV,    II, III, IV


675. paaneepat ka teesara yuddh kinake beech hua?
Options: NA

Ans: maraathon aur ahamadashaah abdaalee, maraathon aur ahamadashaah abdaalee

6.In Excel say that you want to paste a formula result – but not the underlying formula – to another cell. In excel 2002, you would copy the cell with the formula, then place the insertion point in the cell you want to copy to what next?
Options: (A)Click the Paste button on the standard toolbar (B) Click the arrow on the paste button on the standard toolbar, then click formulas (C) Click the arrow on the paste button on the standard toolbar, then click values. (D) All of above 6

Ans:66. (C),66. (C)

The troops raised by the emperor but not paid directly the state and place under the charge of mansabadars were know as
Options: Walashahi,    Barawardi,    JCumaki,    Dakhili