The main constituents of pearls are

Options: calcium oxide and ammonium chloride,    calcium carbonate and magnesium carbonate,    aragonite and conchiolin,    ammonium sulphate and sodium carbonate


More General Science Related questions:

What is a negative ion?
Options: An atom that contains more electrons than neutrons,    An atom that contains more protons than neutrons,    An atom that contains more electrons than protons,    An atom that contains more protons than electrons

Ans:C ,C

1.The resident set of process is
Options: (A)A process that are actually in main memory at anytime. (B) A process that are actually in virtual memory at any time. (C) A process that are actually in disk. (D) None of these. 7

Ans:71. (A),71. (A)

If you do not know the current time, which command will you use to display the time?
Options: COPY,    VER,    TIME,    FORMAT

Ans:C ,C

Which of the following protocols are used to configure trunking on a switch? VLAN Trunk Protocol VLAN 802.1Q ISL
Options: 1 only,    3 only,    3 and 4,    1, 3 and 4

Ans:C ,C

Biggest fruit processing unit in HP
Options: parvanu, subathu, sulah, nalagarh


Options: NA

Ans: 567. penisilin kee khoj kisane kee?, 567. penisilin kee khoj kisane kee?

5.In Microsoft PowerPoint file which contains readymade styles that can be used for a presentations is called
Options: (A)Auto style (B) Template (C) Wizard (D) Pre-formatting 16

Ans:165. (B),165. (B)

. In the Field List of a table, the primary key appears _______________.
Options: a. bold b. italicized c. underlined d. with key icon

Ans:6 – d ,6 – d

9.In Windows operating system shortcut CTRL while dragging an item
Options: (A)Delete the selected item permanently without placing the item in the Recycle Bin (B) Copy the selected item (C) Rename the selected item (D) Create a shortcut to the selected item 22 | 3

Ans:29. (B),29. (B)

Aurobindo was the author of
Options: Discovery of India,    Hindu view of life,    Yogashastra,    Savitri


The table created by lexical analysis to describe all literals used in the source program, is
Options: Terminal table,    Literal table,    Identifier table,    Reductions

Ans:B ,B

51. Why the document you created at home displays with a different font at school?
Options: a. Because you have a different printer at school than at home b. Because you have a different monitor at school than at home c. Because the font you used at home is not installed on your school computer d. Because the version of Windows is different

Ans:– C ,– C

The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.
Options: volatile,    static,    semiconductor,    bipolar

Ans:B ,B

Devices interconnected by the LAN should include
Options: Computers and terminals,    mass storage device, printers and plotters,    bridges and gateways,    All of the above

Ans:D ,D

Which part of the computer were is used for calculating and comparing?
Options: Disk unit,    Control unit,    ALU,    Modem


Which program is used to automatically install Red Mat Linux on identical hardware?
Options: bzimage.img,    tar,    ghost,    mkkickstart

Ans:D ,D

The CPU chip used in a computer is partially made out of:
Options: Copper,    Iron,    Gold and silver,    Silica


What frequency range is the High Frequency band?
Options: 100 kHz,    1 GHz,    30 to 300 MHz,    3 to 30 MHz


In a database table, the category of information is called ____________
Options: a. tuple b. field c. record d. All of above

Ans:dash; b,dash; b

. The delete confirmation generated by …switch
Options: a. /p b. /b c. /w d. /c

Ans:4 – a ,4 – a

672. bhaarat mein metro-purush’ kaun kahalaate hain?
Options: NA

Ans: shreedharan, shreedharan

The headquarters of the National Power Training institute is located in
Options: Pune,    Bhopal,    Faridabad,    Lucknow


A monitor's _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear.
Options: refresh rate,    dot pitch,    resolution,    color depth


. It is a database object to view, change, and analyze data in different ways
Options: a. Query b. Form c. Report d. None of the above

Ans:9 – a ,9 – a

. You can automatically adjust the size of text in a cell if they do not fit in width by
Options: a. Double clicking on the right border of column header b. From Format choose Columns and then Autofit Selection c. From Format Cells dialog box mark Shrink to fit check box d. All of above

Ans:– c,– c

where is madho roy mandir in hp
Options: kinnaur , lahul, kullu, mandi


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

Job Control Language (JCL) statements are Used to
Options: Read the input from the slow-speed card reader to the high-speed magnetic disk,    Specify, to the operating system, the beginning and end of a job in a batch,    Allocate the CPU to a job,    All of the above

Ans:B ,B

ODBC stands for ______
Options: a. Offline database connection b. Oriented database connection c. Open database connection d. None of above

Ans:C,Open database connection

Which of the following is a computer memory that can be programmed once, but not reprogrammed.
Options: ROM,    RAM,    PROM,    EPROM

Ans:C ,C

0.What is the term used when a clip art image changes the direction of faces?
Options: (A)Group (B) Flip (C) Rotate (D) All of the above | 49 9

Ans:90. (C),90. (C)

IBM 7000 digital computer
Options: belongs to second generation,    uses VLSI,    employs semi conductor memory,    has modular construction

Ans:D ,D

Reverse video is a technique of
Options: showing data with half brightness,    showing data upside down on the screen,    hiding confidential data on the screen,    emphasizing data by reversing the foreground and background

Ans:D ,D

Which memory stores the values of variables.
Options: SAM,    ROM,    RAM,    PROM

Ans:C ,C

A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____
Options: Dump point,    Datalink,    Duplex,    Networks

Ans:C ,C

The digits used in a binary number system are _____ and _____
Options: 9 and 0,    0 and 1,    1 and 2,    3 and 4

Ans:B ,B

Great Himalayan National Park
Options: Karnataka,Kerala,Himachal Pradesh,MadhyaPradesh

Ans:Himachal Pradesh,

With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____
Options: set, reset,    race, no change,    high, low,    set, race

Ans:C ,C

1.In multi processor scheduling; A: Gang scheduling, B: Dynamic scheduling, C: Dedicated processor management.; 1- The number of threads in a process can be altered during the course of execution. 2This provides implicit scheduling defined by the assignment of threads to processors, 3It is applied to the simultaneous scheduling of threads that make up a single process.
Options: (A)A – 1, B – 2, C – 3 (B) A – 2, B – 1, C – 3 (C) A – 1, B – 3, C – 2 (D) A – 3, B – 1, C – 1 | 69 8

Ans:81. (D),81. (D)

4.Coarse-grain Parallelism
Options: (A)In parallel computing, it is a qualitative measure of the ratio of computation to communication (B) Here relatively small amounts of computational work are done between communication events (C) Relatively large amounts of computational work are done between communication / synchronization events (D) None of these 2

Ans:24. (C),24. (C)

saradaar vallabhabhaee patel
Options: NA

Ans: 554. sansaar kee pratham mahila pradhaan mantree kaun hain?, 554. sansaar kee pratham mahila pradhaan mantree kaun hain?

CAD/CAM is the inter-relationship between:
Options: manufacturing and marketing,    marketing and design,    engineering and marketing,    engineering and manufacturing

Ans:D ,D

When using SQL*Plus, Oracle commands, column names, table names and all other database elements:
Options: are case insensitive.,    are case sensitive.,    must always be in lower case.,    must always be in upper case.

Ans:A ,A

7.The FIFO algorithm
Options: (A)executes first the job that last entered the queue (B) executes first the job that first entered the queue (C) executes first the job with the least processor needs (D) executes first the job that has been in the queue the longest 22

Ans:227. (B),227. (B)

Which of the following input/output devices is not associated with personal computers?
Options: mice,    color monitors,    punched cards,    dot-matrix printers

Ans:C ,C

Which of the following is not true of the EDP Auditors Foundation?
Options: It publishes a journal, The EDP Auditor,    It sponsors the CIS A examination.,    It is a professional association of those auditors who specialize in EDP,    It is a member of the AFIPS.

Ans:D ,D

A temporary storage area, attached to the CPU, for I/O operations is a:
Options: chip,    buffer,    register,    core


The first 'Financial Service Park' for industry being set up at
Options: Guragaon,    Surat,    Bangalore,    Pune


994. bhaarat mein kaunasee jalavaayu paee jaatee hai?
Options: NA

Ans: ushnakatibandheey maanasoonee jalavaayu, ushnakatibandheey maanasoonee jalavaayu

Which command will delete the contents of NVRAM on a router?
Options: delete NVRAM,    delete startup-config,    erase NVRAM,    erase start

Ans:D ,D