Natural radioactivity was discovered by

Options: Marie Curie,    Ernest Rutherfor,    Henri Becquerel,    Enrico Fermi


More physics Related questions:

A Hall effect switch is usually used to:
Options: , measure voltage,    measure temperature,    sense a vacuum,    sense the presence of a magnetic object.

Ans:D ,D

4.In Access press to Move to the previous page of the wizard
Options: (A)TAB (B) ALT+N (C) ALT+B (D) ALT+F 4

Ans:44. (C),44. (C)

The decade 1981-1990 was observed as International Decade for
Options: Peace,    Drinking Water Supply and Sanitation,    Women,    Children


. For which of the following computers can’t be used?

Options: A) gathering data B) calculating data C) comparing data D) Arranging data


In comparison with static RAM memory, the dynamic RAM memory has
Options: lower bit density and higher power consumption,    higher bit density and higher power consumption,    lower bit density and lower power consumption,    higher bit density and lower power consumption

Ans:D ,D

Which of the following summation operation is performed on the bits to check an error-detecting code?
Options: Codec,    Coder-decoder,    Checksum,    Attenuation

Ans:C ,C

Dr. Linus Carl Pauling is the only person to have won two Nobel prizes individually for
Options: Chemistry in 1954, Peace Prize in 1962,    Peace Prize in 1954, Chemistry in 1962,    Physics in 1954, Medicine in 1962,    Medicine in 1954, Physics in 1962


What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

Ans:B ,B

421. sinebaar kis dhaatu ka ayask hai?
Options: NA

Ans: paara ya marakaree, paara ya marakaree

.    Which command displays comma for thousand separating on file size while listing?
Options: a.    Dir/w b.    Dir/s c.    Dir/b d.    Dir/c

Ans:.c,Correct Answer: d. Dir/c

A composite attribute is which of the following?
Options: An attribute that can be broken into components,    An attribute that cannot be broken into components,    Multiple attributes,    An identifier

Ans:A ,A

. One of the popular mass storage device is CD ROM. What does CD ROM stand for?
Options: A) Compactable Read Only Memory B) Compact Data Read Only Memory C) Compactable Disk Read Only Memory D) Compact Disk Read Only Memory


Lata Mangeshkar holds the world record for maximum number of ____
Options: song recordings,    singing songs,    songs composing,    None of the above


0.Finding the location of the element with a given value is called
Options: (A)Traversal (B) Search (C) Sort (D) All of the above 3

Ans:30. (B),30. (B)

Which of the following code is used in present day computing was developed by IBM corporation ?
Options: a. ASCII b. Hollerith Code c. Baudot code d. EBCDIC code


What are the three main search expressions, or operators, recognized by Boolean logic?


2.A packet sniffer is
Options: (A)a prepared application that takes advantage of a known weakness. (B) a tool used to quickly check computers on a network for known weaknesses. (C) an application that captures TCP/IP data packets, which can maliciously be used to capture passwords and other data while it is in transit either within the computer or over the network. (D) a situation in which one person or program successfully masquerades as another by falsifying data and thereby gaining illegitimate access.

Ans:2. (C),2. (C)

Chandra Dhar Sharma Guleri belongs to which district


The original landmass, pangola split into
Options: Laurissa in the north and Godwanaland in the south,    Laurissa in the south and Godwanaland in the north,    Laurissa in the east and Godwanaland in the west,    Laurissa in the west and Godwanaland in the east


279. bhaarat ka sabase puraana chaaloo rel injan kaun sa hai?
Options: NA

Ans: pheyaree kveen, pheyaree kveen

3.In Windows operating system the shortcut key CTRL+R is used for
Options: (A)Open the Print dialog box (B) Update the current Web page (C) Close the current window (D) None of these 5

Ans:53. (B),53. (B)

Highest mountain peak in HP

Ans:shilla peak,shilla peak

A standard tape recorder used to save or load computer information is known as
Options: Magnetic tape,    Cassette drive,    Punched paper tape,    Card punch

Ans:B ,B

The saturation point is approximately the same as
Options: cutoff point,    lower end of the load line,    upper end of the load line,    infinity

Ans:C ,C

Which of the following Akademis is responsible for fostering the development of dance, drama and music in India?
Options: National School of Drama,    Sangeet Akademi,    Sahitya Akademi,    Lalit Kala Akademi


Which of the following is in liquid form at room temperature?
Options: Lithium,    Sodium,    Francium,    Cerium


What is the term used to describe addresses available on a DHCP server?
Options: Pools,    Scopes,    Ranges,    Notes

Ans:B ,B

The PROJECT command will create new table that has
Options: more fields than the original table,    more rows than the original table,   None of the above,    all the fields of master table

Ans:E ,C

. You can install fonts from
Options: a. Add from control program b. Font setup files c. Font .ext files d. All of above

Ans:3 – d ,3 – d

What NHL goaltender has the most career wins?
Options: Grant Fuhr,    Patrick Roy,    Chris Osgood,    Mike Vernon


The continuing education program that all managers should get into is
Options: a seminar series on technical developments in chemistry,    new developments in accounting,    information on threats and opportunities faced by the business,    Ail of the above

Ans:C ,C

Experts say the healthiest way to view a computer monitor is by...
Options: Placing it 18 to 30 inches away from your eyes,    Viewing from a darkened room,    Adjusting the screen for maximum contrast,    Using special glasses that filter out UV rays


What plaything was invented by Joe McVicker in 1956?
Options: Silly Putty,    Etch-A-Sketch,    Lite-Brite,    Play-Doh


The operation of processing each element in the list is known as
Options: a. Sorting b. Merging c. Inserting d. Traversal  


A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate?
Options: 1.5 Mbaud/sec,    6 Mband/sec,    12 Mbaud/sec,    24 Mbaud/sec

Ans:C ,C

18. Which command is used to delete all the files extension .txt on the current drive and directory?
Options: a. Del .txt b. Erase .txt c. Del *.txt d. Del *.*/p

Ans:Correct Answer: c ,Correct Answer: c

The first electric train of India 'Deccan Queen' was run between
Options: Howrah and Delhi,    Bombay and Surat,    Kalyan and Pune,    New Delhi and Madras


In which of the following years, the membership of the Security Council was increased from 11 to 15 (under Article 23)?
Options: 1960,    1965,    1972,    1975


How may valence electrons does a silicon atom have?
Options: 0,    1,    2,    4

Ans:D ,D

2.Computer Aided Software Engineering (CASE) is
Options: (A)Extent to which all the parts of a software system or component are present and each of its parts is fully specified and developed. (B) Testing of individual hardware/software components (C) An Entity-relation (E-R) diagram show how entities in the system are composed of other entities (D) It consists of wide range of different types of computer programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing. | 91 9

Ans:92. (C),92. (C)

A modern electronic computer is a machine that is meant for
Options: A) Doing quick mathematical calculations B) Input, storage, manipulation and outputting of data C) Electronic data processing D) Performing repetitive tasks accurately


What will be the output of the program? #include<stdio.h> #define MAX(a, b, c) (a>b ? a>c ? a : c: b>c ? b : c) int main() { int x; x = MAX(3+2, 2+7, 3+7); printf("%d\n", x); return 0; }
Options: 5,    9,    10,    3+7

Ans:C ,C

How much does it rain at Dharamshala?
Options: 3300mm, 3500mm, 3600mm, 3045mm


254. svej nahar kin do saagaron ko jodatee hai?
Options: NA

Ans: bhoomadhyasaagar aur laal saagar, bhoomadhyasaagar aur laal saagar

. A search value can be an exact value or it can be
Options: a. Logical operator b. Relationship c. Wild card character d. Comparison operation

Ans:8 – c ,8 – c

1.Which of the RAID level does not employ independent access technique ?
Options: (A)RAID 6 (B) RAID 5 (C) RAID 4 (D) RAID 3 16

Ans:161. (D),161. (D)

236. raashtreey vigyaan divas kab manaaya jaata hai?
Options: NA

Ans: 28 pharavaree, 28 pharavaree

. This is the stage in database design where one gathers and list all the necessary fields for the database project.
Options: a. Data definition b. Data refinement c. Establishing relationship d. None of the above

Ans:1 – a ,1 – a

South Africa joined the Commonwealth as 51st member in
Options: May 1993,    May 1994,    May 1995,    May 1996


9.What is the purpose of the page field on a pivot table report?
Options: (A)It creates a new page for each type of data (B) It allows the data within the the Pivot Table report to be filtered (C) It displays a title for the Pivot Table report (D) None of the above 13

Ans:129. (B),129. (B)