Marsh gas is

Options: nitrogen,    ethane,    methane,    hydrogen


More General Science Related questions:

Benefits from a computerised MIS include:
Options: higher returns on short-term investments,    less frequent and smaller short-term loans,    lower rates of interest,    All of the above

Ans:D ,D

. The command allows you to create logical drive
Options: a. Sort b. Path c. Subst d. Batch

Ans: c, c

Which of the following is used to derive the address, of a record from the record key
Options: comma,    hashing,    variable,    field

Ans:B ,B

In which year the first operating system was developed
Options: a. 1910 b. 1940 c. 1950 d. 1980

Ans:Correct Answer: c ,Correct Answer: c

251. haidaraabaad kis nadee par basa hai?
Options: NA

Ans: moosee, moosee

The longest era of the classification of the history of earth is
Options: Cainozoic era,    Pre-Cambrian era,    Palaeozoic era,    Mesozoic era


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

Ans:E ,E

6.In Access to reduce the height of the selected control

Ans:56. (D),56. (D)

786. pensil kee leed kisakee banee hotee hai?
Options: NA

Ans: grephait, grephait

Trans World Airlines is an International Airline of
Options: United Kingdom,    United States of America,    Russia,    Scandinavia


How many languages have been recognized by the constitution /
Options: NA


Ques :- As ‘Bird’ is related to ‘Wing’ , inthe same way, ‘Fish is related to
Options: NA


When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.
Options: clock,    pulse,    register,    transistor

Ans:A ,A

A database server is responsible for which of the following?
Options: Database storage,    Data processing logic,    Data presentation logic,    All of the above.

Ans:A ,A

miyar nala sechar nala are sub rivers of which river
Options: chinab, yamuna, satluj, ravi


The chart wizard term data series refers to
Options: a. A chart legend b. A collection of chart data markers c. A set of values you plot in a chart d. A data label

Ans:#8211; b,#8211; b

balh valley in which district
Options: kinnaur , lahul, kullu, chamba, mandi


A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running?
Options: l0Mhz,    25Mhz,    50Mhz,    100 Mhz

Ans:B ,B

You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?
Options: The router is not configured for the new host.,    The VTP configuration on the switch is not updated for the new host.,    The host has an invalid MAC address.,    The switch port the host is connected to is not configured to the correct VLAN membership.

Ans:D ,D

who is Miss Universe 2017
Options: Kevin Lillianan, Iris Mittenaere ,Stephanie Del Valle,Manushi

Ans:Kevin Lilliana ( France) [Held at - jpan],Kevin Lilliana

In Microsoft Word shortcut key CTRL+E is used for
Options: (A) Open the Organize Favorites dialog box (B) Open the Search bar (C) Start the Find utility (D) Open the History bar 34.

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

9.The page table that is maintained by operating system
Options: (A)Shows frame location for each page of the process (B) Shows actual address in main memory (C) Referrer memory location to memory (D) None of these. 7

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

. To exit the PowerPoint application, you should
Options: a. Click the application minimize button b. Click the document close button c. Double click the application control menu icon d. Double click the document control menu icon

Ans:3 – C ,3 – C

The memory which is programmed at the time it is manufactured
Options: ROM,    RAM,    PROM,    EPROM

Ans:A ,A

The amount of uncertainty in a system of symbol is called
Options: Bandwidth,    Entropy,    loss,    Quantum

Ans:B ,B

  Dedicated Computer means
Options: Doesn’t have OS B. Used by single person C. Assigned to one and only one task D. All of Above

Ans:– C ,

What is the name of the network topology in which there are bi-directional links between each possible node?
Options: Ring,    Star,    Tree,    Mesh

Ans:D ,D

9.In Windows operating system shortcut CTRL+A is to
Options: (A)Select all (B) Highlight a block of text (C) Delete something (D) Paste something 4

Ans:39. (A),39. (A)

The function of CPU is
Options: to provide a hard copy,    to read, interpret and process the information and instruction,    to communicate with the operator,    to provide external storage of text

Ans:B ,B

Which of the following is not a Storage Manager Component?
Options: Transaction Manager B. Logical Manager C. Buffer Manager D. File Manager

Ans:– B ,

who was founder of jaswa rajya riyasat
Options: shivram chand, veer chand, hari chand, purv chand

Ans:purv chand,purv chand

The hexadecimal digits are 0 to 9 and A to _____
Options: E,    F,    G,    D

Ans:B ,B

In 1983, which person was the first to offer a definition of the term 'computer virus'?
Options: McAfee,    Smith,    Cohen,    Norton


Weight of an object put in a satellite orbiting in space around the earth is
Options: the same as on the earth,    slightly more than that on the earth,    less than that on the earth,    reduced to zero


Where can you change the vertical alignment?
Options:  A) Formatting toolbar, B) Paragraph dialog box, C) Page Setup dialog box, D) Standard toolbar,


  Which of the following methods will not enter data in a cell?
Options: Pressing the Esc key B. Pressing an arrow key C. Pressing the tab key D. Clicking the enter button to the formula bar

Ans:– A ,

The SQL -92 wildcards are ____ and ____ .
Options: asterisk (*); percent sign (%),    percent sign (%); underscore (_),    underscore(_); question mark (?),    question mark (?); asterisk (*)

Ans:B ,B

Home Key
Options: a. Moves the cursor beginning of the document b. Moves the cursor beginning of the paragraph c. Moves the cursor beginning of the screen d. Moves the cursor beginning of the line

Ans:–  D,–  D

5.Attribute-based identification is
Options: (A)Here each component has a unique name and an associated set of attribute, which differs for each version of component (B) Extent to which a software system records information concerning transactions performed against the system. (C) Extent to which a system or component is operational and accessible when required for use (D) They are used to describe the over all behavior of the system. 12

Ans:125. (A),125. (A)

The complexity of merge sort algorithm is
Options: A)O(n) b.O(log n) c.O(n2) d.O(n log n)


469. bhaarat ke kis raajy mein rabar ka sabase adhik utpaadan hota hai?
Options: NA

Ans: keral, keral

Piece of code that only one thread can execute at a time is called
Options: Mutual Exclusion B. Critical Section C. Synchronization D. All of them

Ans:– B ,

What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array?
Options: The element will be set to 0.,    The compiler would report an error.,    The program may crash if some important data gets overwritten.,    The array size would appropriately grow.

Ans:C ,C

3.Rootkit is
Options: (A)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. (B) a situation in which one person or program successfully masquerades as another by falsifying data and thereby gaining illegitimate access. (C) a toolkit for hiding the fact that a computer’s security has been compromised, is a general description of a set of programs which work to subvert control of an operating system from its legitimate (in accordance with established rules) operators. (D) None of these 1

Ans:13. (B),13. (B)

While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?
Options: /P,    /W,    /S,    /T

Ans:D ,D

chandratal lake is in which district?
Options: kinnaur , lahul spiti , kullu, mandi

Ans: lahul spiti, lahul spiti

Which is the easiest component to environmentally recycle?
Options: Motherboards,    CMOS batteries,    Toner cartridges,    Cathode ray tubes

Ans:C ,C

Who became India’s first woman member of the IOC ?
Options: NA

Ans:Nita Ambani,Nita Ambani

An intrinsic semiconductor has some holes in it at room temperature. What causes these holes?
Options: Doping,    Valence electrons,    Free electrons,    Thermal energy

Ans:D ,D

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

Ans:8. (C),8. (C)