In an atomic explosion, enormous energy is released which is due to

Options: conversion of chemical energy into heat energy,    conversion of mechanical energy into nuclear energy,    conversion of mass into energy,    conversion of neutrons into protons


More General Science Related questions:

The transport fleet of Air Force consists of
Options: IL-765,    Boeing-731,    AN-352,    All of the above


1.In Microsoft PowerPoint the following features allows you to view slides in a slide show without manually advancing each slide
Options: (A)Adding build effects (B) Setting slide times (C) Adding transitions (D) All of these 16

Ans:161. (B),161. (B)

If the values of a variable in one module is indirectly changed by another module, this situation is called
Options: A)internal change b.inter-module change c.side effect d.side-module update

Ans:C,Side effect

In order to edit a chart, you can
Options: a. Triple click the chart object b. Click and drag the chart object c. Double click the chart object d. Click the chart object

Ans: – C , – C

7.Which of the following is input/output device?
Options: (A)monitors (B) punched cards (C) optical scanners (D) all the above 5

Ans:57. (D),57. (D)

9.Which of the following is not a transition effect?
Options: (A)Blinks diagonal (B) Dissolve (C) Fade through black (D) Blinds vertical 14

Ans:139. (A),139. (A)

. How do you connect internet in your system?
Options: a. My computer >> dialup networking b. Control panel >> modem c. Network neighborhood d. None of above

Ans:3 – a ,3 – a

41. jay javaan, jay kisaan’ ka naara kisane diya ?
Options: NA

Ans: laal bahaadur shaastree , laal bahaadur shaastree

The Territorial Army was established in
Options: 1962,    1948,    1920,    1953


Soap is a mixture of sodium or potassium salts of
Options: dicarboxylic acids,    monocarboxylic acids,    glycerol,    tricarboxylic acids


What is the default subnet mask for a class A network?

Ans:B ,B

In a Decision tree
Options: the root is drawn on the left and is the starting point on the decision sequence,    the branch, to be followed, depends on the conditions and decisions, to be made,    the nodes represent the conditions, with the right wise of tree listing the actions to be taken,    All of the above

Ans:D ,D

Modem is used in data transmission. When was it invented and in which country?
Options: 1963, USA,    1965, Germany,    1950, USA,    1950, Japan

Ans:C ,C

Which of the following database activities determines the entities, attributes, and relationships of data?
Options: Conceptual data modeling,    Logical database design,    Physical database design and definition,    Database implementation

Ans:A ,A

. Which of the following views displays the field name, description, and properties of a table?
Options: a. Datasheet View b. Design View c. Layout View d. Table View

Ans:4 – b ,4 – b

The member of a State Public Service Commission can be removed on the ground of misbehavior only after an enquiry has been conducted by the
Options: Supreme Court of India,    High Court of the state,    committee appointed by the president,    None of the above


What is the standard protocol for network management features?
Options: SNA,    FTP,    SNMP,    SMS

Ans:C ,C

2.Label in window programming
Options: (A)does nothing except draw a rectangle, it is used to visually group controls together (B) displays text (C) for input of multiple lines of text (D) none of these 1

Ans:12. (B),12. (B)

In India, the first bank of limited liability manages by Indians and founded in 1881 was
Options: Hindustan Commercial Bank,    Oudh Commercial Bank,    Punjab National Bank,    Punjab and Sind Bank


7.In Windows operating system shortcut key Windows Logo+ L
Options: (A)Display Windows Help (B) Lock the keyboard (C) Open the Run dialog box (D) Open Utility Manager

Ans:7. (B),7. (B)

Which of the following is not the Networking Devices?
Options: Gateways B. Linux             C. Routers D. Firewalls

Ans:– B ,

If both data and database administration exist in an organization, the database administrator is responsible for which of the following?
Options: Data modeling,    Database design,    Metadata,    All of the above.

Ans:B ,B

A device that converts thermal energy to electrical energy is called a:
Options: thermocouple,    solar cell,    chemical cell,    piezoelectric devices

Ans:A ,A

The metallurgical process in which a metal is obtained in a fused state is called
Options: smelting,    roasting,    calcinations,    froth floatation


While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?

Ans:C ,C

You have an interface on a router with the IP address of Including the router interface, how many hosts can have IP addresses on the LAN attached to the router interface?
Options: 6,    8,    30,    32

Ans:A ,A

7.In Excel the chart wizard
Options: (A)Can place a chart on a new chart sheet or on any sheet in the workbook (B) Can only place a chart on new chart sheet (C) Can only place a chart on a new blank worksheet (D) Can only be used to create embedded charts

Ans:7. (B),7. (B)

Which of the following is a graphical input device?
Options: light pen,    keyboard,    mouse,    Track ball

Ans:A ,A

Jharia (Jharkhand) is famous for
Options: sports goods,    copper mines,    coal mines,    gold mines


7.Cluster is
Options: (A)Group of similar objects that differ significantly from other objects (B) Operations on a database to transform or simplify data in order to prepare it for a machine-learning algorithm | 117 (C) Symbolic representation of facts or ideas from which information can potentially be extracted (D) None of these 1

Ans:17. (A),17. (A)

How many bits is a byte?
Options: 4,    8,    16,    32


When a computer fetches an instruction, the binary code representing the instruction appears on the:
Options: I/O address bus,    memory data bus,    input data bus,    output data bus

Ans:B ,B

Which of the following function sets first n characters of a string to a given character?
Options: strinit(),    strnset(),    strset(),    strcset()

Ans:B ,B

where is murli manohar mandir in hp
Options: lahul spiti, kullu, kangra, hamirpur


A type of instruction that can produce several lines of machine language code is a
Options: Mnemonic,    Address,    Macro,    assemble

Ans:C ,C

Options: NA

Ans: 557. ugate aur doobate samay soory laal prateet kyon hota hai?, 557. ugate aur doobate samay soory laal prateet kyon hota hai?

You can copy data or formulas
Options: a. With the copy, paste and cut commands on the edit menu b. With commands on the shortcut menu c. With buttons on the standard toolbars d. All of the above

Ans:#8211; d,#8211; d

What are inserted as cross-reference in Word?
Options: a. Placeholders b. Bookmarks c. Objects d. Word fields

Ans:–  D,–  D

In what year was the "@" chosen for its use in e-mail addresses?
Options: 1976,    1972,    1980,    1984


Hardware _____ memory is seldom used in modern computers.
Options: ROM,    RAM,    LIFO,    PROM

Ans:C ,C

951. san 1906 mein dhaaka mein muslim leeg kee sthaapana kisane kee?
Options: NA

Ans: aaga khaan aur salimulla khaan ne, aaga khaan aur salimulla khaan ne

4.In Microsoft PowerPoint the best view for getting your thoughts for a presentation out on the computer
Options: (A)Outline view (B) Notes page view (C) Slide sorter view (D) Slide view 17

Ans:174. (A),174. (A)

7.In aperiodic (real time) tasks
Options: (A)The dead line for start is mandatory, but for finish it is not. (B) The dead line for finish is mandatory, but for start it is not. (C) The dead line for finish and start is mandatory. (D) The dead line for finish and start is not mandatory. 11

Ans:117. (C),117. (C)

For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
Options: Two,    Three,    Four,    Six

Ans:D ,D

aktoobar, navambar, disambar
Options: NA

Ans: 893. bhaarateey itihaas mein baajaar mooly niyantran paddhati kee shuruaat kisake dvaara kee gaee, 893. bhaarateey itihaas mein baajaar mooly niyantran paddhati kee shuruaat kisake dvaara kee gaee

Econometric models include techniques from
Options: economics,    statistics,    mathematics,    All of the above

Ans:D ,D

A feasibility document should contain all of the following except:
Options: project name,    problem descriptions,    feasible alternative,    data-flow diagrams

Ans:B ,B

341. kaalee mittee kis phasal ke lie sarvaadhik upayukt hai?
Options: NA

Ans: kapaas, kapaas

4.In last- in-first- out, disk scheduling policy
Options: (A)Recently received request is entertained at the last. (B) Recently received request is entertained first. (C) Requests are selected at random (D) None of these. 14

Ans:144. (B),144. (B)

What will be the output of the program? #include<stdio.h> int main() { char huge *near *ptr1; char huge *far *ptr2; char huge *huge *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    2, 4, 4,    4, 4, 2,    2, 4, 8

Ans:B ,B