Isotopes are separated by

Options: crystallisation,    sublimation,    distillation,    filtration


More General Science Related questions:

9.How do you filter by selection?
Options: (A)Right click the field value and select filter by selection from the shortcut menu (B) Find and double click the value on which you want to base the filter (C) Find and select the value on which you want to base the filter and select tools>filter by selection from the menu (D) None of the above 15

Ans:149. (A),149. (A)

The SJF algorithm executes first the job
Options: that last entered the queue,    that first entered the queue,    that has been in the queue the longest,    with the least processor needs

Ans:D ,D

5.Programs developed by an outside supplier and provided to the user in a machine readable form is known as
Options: (A)Canned Programs (B) Beta program (C) Alpha program (D) None of these 16

Ans:165. (A),165. (A)

Of the following foods, which one is the best source of protein?
Options: Butter,    Fish,    Lettuce,    Milk


The online hotel reservation systems having database capabilities are a good example of
Options: database management system (DBMS),    marketing information system,    manual information system,    managerial information system.

Ans:D ,D

284. shreelanka ka puraana naam kya hai?
Options: NA

Ans: silon, silon

During preventative maintenance on a dot matrix printer, do NOT lubricate:
Options: Platen assembly,    Print head pulley,    Print head pins,    Paper advance gear bushings

Ans:C ,C

Interrupts which are initiated by an instruction are
Options: a . internal b . external c . hardware d . software


The number of g-molecule of oxygen in 6.02 x 1024CO molecules is
Options: 1 gram of molecule,    0.5 gram of molecule,    5 gram of molecule,    10 gram of molecule


baal gangaadhar tilak
Options: NA

Ans: 589. raajyasabha ke kitane sadasyon ka chunaav har 2 varsh baad hota hai?, 589. raajyasabha ke kitane sadasyon ka chunaav har 2 varsh baad hota hai?

Information about the items ordered (item description, price, warehouse location, etc.) is provided by the
Options: order entry subsystem,    manufacturing information system,    marketing information system,    billing subsystem

Ans:B ,B

Point out the error in the program? #include<stdio.h> int main() { union a { int i; char ch[2]; }; union a z1 = {512}; union a z2 = {0, 2}; return 0; }
Options: Error: invalid union declaration,    Error: in Initializing z2,    No error,    None of above

Ans:B ,B

This English inventor is known as the 'Father of Computing.'
Options: Philo Farnsworth,    J. Presper Eckert,    John Mauchly,    Charles Babbage


A _____ purpose computer is designed for a specific application.
Options: special,    analog,    hybrid,    digital

Ans:A ,A

. Which part of the computer is used for calculating and comparing?
Options: A) Disk unit B) Control unit C) ALU D) Modem


The preamble says that the state in India will assure the dignity of the individual. The constitution seeks to achieve this object by guaranteeing
Options: equal fundamental rights to each citizen,    the right to adequate means of livelihood to each individual,    just and humane conditions of work to each individual,    equal wages for equal work to each individual irrespective of sex


In an atomic nucleus, neutrons and protons are held together by
Options: gravitational forces,    exchange forces,    coulombic forces,    magnetic forces


Which of the following functions is(are) performed by the loader
Options: allocate space in memory for the programs and resolve symbolic references between object decks,    adjust all address dependent locations, such as address constants, to correspond to the allocated space.,    physically place the machine instructions and data into memory.,    All of the above

Ans:D ,D

In top down analyis and design
Options: each succeeding phase is more detailed than the phase before it,    each succeeding phase is as detailed as the phase before it.,    each succeeding phase is less detailed than the phase before it,    aLL of the above

Ans:A ,A

The Dr. Babasaheb Ambedkar Marathwada University is at which of the following places?
Options: Aurangabad,    Nanded,    Parbhani,    Nagpur


The simultaneous transmission of data to a number of stations is known as
Options: broadcast,    Band width,    Aloha,    Analog transmission

Ans:A ,A

. Perforated paper used as input of output media is known as
Options: A) paper tapes B) magnetic tape C) punched papers tape D) card punch


QUBE is an example of _____ systems.
Options: problem-solving,    inventory,    electronic shopping,    algebra

Ans:C ,C

9.In Microsoft PowerPoint material consisting of text and numbers is best presented as
Options: (A)A table slide (B) A bullet slide (C) A title slide (D) All of the above 7

Ans:69. (A),69. (A)

Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.
Options: bad data cable,    incorrect jumper setting on drive,    loose molex connector,    virus

Ans:C ,C

mahakali lake is in which district?
Options: kinnaur , lahul, kullu, chamba


Night blindness is cause by lack of which vitamin?
Options: Vitamin A,    Vitamin B,    Vitamin C,    Vitamin D


ESCAP stands for
Options: Economic and Social Commission for Asia and Pacific,    European Society Council for Africa and Pacific,    Economic and Social Commission for Africa and Pacific,    None of the above


The first generation of computers available was based on the bit micro processors.
Options: 4,    8,    16,    64


The communication mode that supports data in both directions at the same time is
Options: simplex,    half-duplex,    full-duplex,    multiplex

Ans:C ,C

Gravity setting chambers are used in industries to remove
Options: SOx,    NOx,    suspended particulate matter,    CO


Which of the following layer of OSI model also called end-to-end layer?
Options: Presentation layer B. Network layer C. Session layer D. Transport layer

Ans: – D ,

During the first crusade, crusaders reached Jerusalem and captured it in
Options: 1000 AD,    1099 AD,    1200 AD,    1515 AD


Which of the following is not essential component to perform a mail merge operation?
Options: a. Main document b. Data source c. Merge fields d. Word fields

Ans:– D,– D

A mechanism for arranging controlled access to a shared resource is
Options: Retrieving,    Sorting,    Balleting,    Lock-out

Ans:D ,D

1.In Windows operating system the ———— ——— is the main screen area that one sees after he turn on a computer and log on to Windows.
Options: (A)Desktop (B) Icons (C) Taskbar (D) None of these

Ans:. (A),. (A)

. A system is
Options: A) an integration of different units so as to achieve an objective B) input unit C) input and output unit D) input, output and storage units


1.In disk storage devices the width of head is:
Options: (A)Same of the track (B) More than of the track (C) Less than of the track (D) None is true. 17

Ans:171. (A),171. (A)

In a worksheet you can select
Options: a. The entire worksheet b. Rows c. Columns d. All of the above

Ans:#8211; b,#8211; b

What is stderr ?
Options: standard error,    standard error types,    standard error streams,    standard error definitions

Ans:C ,C

. To undo the last work, press …..
Options: Ctrl+U B. Ctrl+Y C. Ctrl+Z D. Ctrl+W

Ans: – C ,

0.The personal computers are also referred as
Options: (A)desk top micros (B) advanced computers (C) palmtop computers (D) all the above 5

Ans:50. (A),50. (A)

A command that lets you change one or more fields in a record is
Options: a. insert b. modify c. lookup d. none of above 


What treat was invented by 11-year-old Frank Epperson in 1905?
Options: Popsicle,    Banana split,    Cotton candy,    Cracker Jacks


The _____ provides a path between the CPU and peripheral devices, which are connected via interface cards.
Options: computer,    expansion bus,    memory,    CPU

Ans:B ,B

Headquarters of UNO are situated at
Options: New York, USA,    Haque (Netherlands),    Geneva,    Paris


121. olampik khelon ka aayojan kitane varshon ke baad hota hai ?
Options: NA

Ans: 4 varsh, 4 varsh

62. mahaatma gaandhee ko raashtrapita sabase pahale kisane kaha ?
Options: NA

Ans: netaajee subhaash chandr bos ne, netaajee subhaash chandr bos ne

301. prthvee ke sabase najadeek grah kaunasa hai?
Options: NA

Ans: shukr, shukr

598. abhigyaan shaakuntalam’ ke lekhak kaun the?
Options: NA

Ans: kaalidaas, kaalidaas