Chlorophyll is a naturally occurring chelate compound in which central metal is

Options: copper,    magnesium,    iron,    calcium


More General Science Related questions:

. What do you call the programs that are used to find out possible faults and their causes?

Options: A) Operating system extensions B) Cookies C) Diagnostic software D) Boot diskettes


Which standard library function will you use to find the last occurance of a character in a string in C?
Options: strnchar(),    strchar(),    strrchar(),    strrchr()

Ans:D ,D

9.When preemptive policy is applied to uniprocessor scheduling then
Options: (A)Once a process is in running state, it continues to execute until it terminates or block itself. (B) Currently running process can be interrupted and moved to ready state by the operating system. (C) The processes are assigned priorities. (D) None of these. 12

Ans:119. (B),119. (B)

The personnel which deal with the computer and its management put together is known as
Options: Firm ware,    Human ware,    Software,    Hardware

Ans:B ,B

450. naasik kis nadee ke kinaare sthit hai?
Options: NA

Ans: godaavaree, godaavaree

A financial emergency can be declared by applying which of the following article of the constitution of India?
Options: NA


. The the drive containing the files to be copied
Options: a. Source drive b. Destination drive c. USB drive d. None of the above

Ans: a, a

The light of distant stars is affected by
Options: the earth's atmosphere,    interstellar dust,    both (a) and (b),    None of the above


Ramapithecus and Cro-Magnon man are considered
Options: ancestors of modern man,    ancestors of monkey,    ancestors of lion,    None of the above


.   Which of the following you must first complete in order to delete an object?
Options: a. Double click the image b. Select the image c. Resize the image d. Move the image to a new location

Ans:6 – B ,6 – B

Caption Vikram batra


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

Ans:–  A,–  A

8.If normalized turnaround time of different process are given. Then Highest response ratio next policy in uni processor scheduling policy selects
Options: (A)The ready process with lowest normalized turnaround time. (B) The ready process with highest normalized turnaround time. (C) The process with shortest expected processing time. (D) The process with highest expected processing time. 12

Ans:128. (B),128. (B)

How many Lok Sabha seats belong to Rajasthan?
Options: 32,    25,    30,    17


. You can activate a cell by
Options: a. Pressing the Tab key b. Clicking the cell c. Pressing an arrow key d. All of above

Ans:– d,– d

In SQL, which command(s) is(are) used to enable/disable a database trigger?
Options: MODIFY USER,    CHANGE USER,    ALTER TRIGGER,    All of the above

Ans:C ,C

8.Fan- out is referred to
Options: (A)It is a measure of number of function that calls some other function. (B) It is measure of number of functions that are called by a function. (C) In it server is only responsible for data management. (D) None of these 17

Ans:178. (B),178. (B)

Current and voltage are said to be in phase when:
Options: their waveforms are both ac or both dc,    they have the same amplitude and frequency,    their waveforms cross through zero and reach positive and negative peaks at the same time,    All of the above

Ans:C ,C

Shivratri mela belongs to which district
Options: kangra, shimla, solan, sirmour


What is the power dissipation of a resistance that has 24 V dropped across it and 0.25 A flowing through it?
Options: 3 W,    6 W,    64 W,    122 W

Ans:B ,B

The imitation of a systems investigation may result from:
Options: a manager's formal request,    a scheduled system's review,    an analyst's investigation,    All of the above

Ans:D ,D

693. bhaarat mein pratham paramaanu bijaleeghar kahaan sthaapit kiya gaya?
Options: NA

Ans: taaraapur, taaraapur

Ergonomics refers to:
Options: the human aspect of the environment around the workstation as well as the workstation itself,    the cost relationship of the workstation versus productivity,    the level of involvement the operator has with the workstation,    the technology involved in the workstation itself

Ans:A ,A

In Word 2007 the Zoom is placed on
Options: a. View tab b. Home tab c. Status bar d. A & C both

Ans:– D,– D

On a stationary sail boat, air is blown from a fan attached to the boat. The boat
Options: moves in opposite direction in which the air is blown,    does not move,    moves in the same direction in which air blows,    spins around


A Transportation Problem in which the total supply available at the origins exactly satisfies the total demand required at the destinations is known as:
Options: Degenerate Solution,    Balanced Transportation Problem,    Unbalanced Transportation Problem,    All of the above

Ans:B ,B

What is the population density of Nagaland?
Options: 120/sq. km,    220/sq. km,    320/sq. km,    420/sq. km


Middle-level managers are responsible for making the _____ decisions to allocate resources and establish controls.
Options: strategic,    structured,    simulation,    tactical

Ans:D ,D

Germany signed the Armistice Treaty on ____ and World War I ended
Options: January 19, 1918,    May 30, 1918,    November 11, 1918,    February 15, 1918


district with highest crime rate in HP
Options: kangra, una, solan, sirmour


Which of the following statement is incorrect?
Options: The Addresses Resolution Protocol, ARP, allows a host to find the physical address of a target host on the same physical network, given only the target IP address.,    The sender's IP - to- physical address binding is included in every ARP broadcast; receivers update the IP-to-Physical address binding information in their cache before processing an ARP packet.,    ARP is a low-level protocol that hides the underlying network physical addressing, permitting us to assign IP-addresses of our choice to every machine.,    All of the above

Ans:D ,D

53. A master document contains_________, each of which contains a pointer to a file on a disk?
Options: a. Placeholders b. subdocuments c. bookmarks d. references

Ans:–  B ,–  B

Who won the maximum number of gold medals in Hiroshima Asian Games?
Options: China,    India,    South Korea,    Japan


To create queries in Access
Options: a. You can drag and drop fields on query builders b. you can type the SQL command in SQL view c. You can use query wizard or design view d. All of above

Ans:ndash; d,ndash; d

Which of the following can be used to navigate documents?
Options: frames B. hyperlinks C. web toolbar D. all of the above

Ans:– B ,

. When you open my computer on desktop you see the information of
Options: a. Hard disk b. CD c. Removable disk d. All of the above

Ans:0 – d ,0 – d

A station in a network forwards incoming packets by placing them on its shortest output queue. What routing algorithm is being used?
Options: hot potato routing,    flooding,    static routing,    delta routing

Ans:A ,A

When light passes from air into glass it experiences change of
Options: frequency and wavelength,    frequency and speed,    wavelength and speed,    frequency, wavelength and speed


6.In thread scheduling, load sharing is referred to
Options: (A)Simultaneous scheduling of threads that make up a single process. (B) Implicit scheduling defined by the assignment of threads to processors. (C) A global queue of ready thread is maintained and each processor, when idle, selects a thread from queue. (D) None of these. 7

Ans:76. (C),76. (C)

The location of some system configuration and system administrator executable files, is:
Options: /home,    /proc,    /var,    /sbin

Ans:D ,D

Republican party is
Options: One of the important parties in USA,    the political parties which has no definite principles,    the political party which changes with the change in the times and circumstances in the country,    All of the above


1.The process scheduler in the processor management unit
Options: (A)gives all jobs to the job scheduler (B) selects a job to run (C) selects a process to run (D) co-ordinates the process synchronization 24

Ans:241. (C),241. (C)

You have purchased a MAU (Multistation Access Unit) from your computer supplier and now must decide what type of network card you should install in the workstations. Which of the following would be the most appropriate?
Options: Fast SCSI Wide,    Token-Ring,    ArcServe,    Ethernet

Ans:B ,B

What will be the output of the program (sample.c) given below if it is executed from the command line? cmd> sample friday tuesday sunday /* sample.c */ #include<stdio.h> int main(int sizeofargv, char *argv[]) { while(sizeofargv) printf("%s", argv[--sizeofargv]); return 0; }
Options: sample friday tuesday sunday,    sample friday tuesday,    sunday tuesday friday sample,    sunday tuesday friday

Ans:C ,C

Rabindranath Tagore's 'Jana Gana Mana' has been adopted as India's National Anthem. How many stanzas of the said song were adopted?
Options: Only the first stanza,    The whole song,    Third and Fourth stanza,    First and Second stanza


. second generation computers were developed during
Options: A) 1949 to 1955 B) 1956 to 1965 C) 1965 to 1970 D) 1970 to 1990


The Plio-Pleistocene boundary lies about ____ years ago, at the beginning of the interval of warming after the last Pleistocene glaciations.
Options: 1,00,000,    1,000,    10,000,    100


where is national biologycal laboratory
Options: kangra, chamba, bilaspur, hamirpur, kullu


Example of non-numerical data is
Options: Employee address,    Examination score,    Bank balance,    All of the above

Ans:A ,A

0.Console is
Options: (A)A device that enables human operators to communicate with the computer (B) A device that enables human operators not to communicate with the computer (C) Communication between computers (D) None of these 1

Ans:10. (A),10. (A)