According to Avogadro's Hypothesis, the smallest particle of an element or a compound, that can exist independently, is called ____ .

Options: a molecule,    a cation,    an anion,    an atom


More General Science Related questions:

To add a Header/Footer in Handout
Options: View -> Page Setup B. View -> Header/Footer C. View -> Handout Master D. None of Above

Ans:– C ,

9.In Bottom-up integration
Options: (A)The low-level components of a system are integrated and tested before the higher-level components have been developed (B) The testing process starts with modules at lower levels in the hierarchy and works up the hierarchy of modules until the final module is tested. (C) An event driven control system, where an event is broadcasted to each subsystem and any sub-system that can handle that event responds to it. (D) Control starts of the top of a sub routine hierarchy and through sub routine calls passes to lower levels. 13

Ans:129. (A),129. (A)

. In Excel _______ may not contain in Formula
Options: a. Text Constant b. Number Constant c. Circular Reference d. All of them

Ans:– c,– c

6.Which types of file organization are supported by magnetic tape?
Options: (A)random files (B) contiguous sequential file (C) indexed sequential file (D) all of the above 26

Ans:266. (B),266. (B)

To hold row and column titles in place so that they do not scroll when you scroll a worksheet click the
Options: a. Unfreeze panes command on the window menu b. Freeze panes command on the window menu c. Hold titles command on the edit menu d. Split command on the window menu

Ans:#8211; b,#8211; b

where is mahima library
Options: kangra, sirmaur , bilaspur, hamirpur, kullu

Ans:sirmaur ,sirmaur

The main activity(ies) of Designer in CAD is/are:
Options: Control of the design process in information distribution.,    Application of creativity, ingenuity, and experience.,    Organisation of design information,    All of the above

Ans:D ,D

Which of the following is NOT a type of Microsoft Access database object?
Options: a. Table b. Form c. Worksheets d. Modules

Ans:ndash; c,ndash; c

Producer consumer problem can be solved using
Options: semaphores,    event counters,    monitors,    all of the above

Ans:D ,D

. What is the symbol for dividing? A ./ B. % C. & D. #
Options: A ./ B. % C. & D. #

Ans:– A ,/

44. vishv redakraas divas kis taareekh ko manaaya jaata hai?
Options: NA

Ans: 8 maee, 8 maee

The gas used for artificial ripening of green fruit is
Options: ethylene,    ethane,    carbon dioxide,    acetylene


GATT (General Agreement on Tariffs and Trade) is
Options: international agreement signed in 1947 between non-communist nations with the object of encouraging international trade unobstructed by tariff barriers,    agreement which seeks to achieve its aim by arranging and encouraging bargaining with trade concessions between members,    Both option A and B,    None of the above


What do the following declaration signify? int (*pf)();
Options: pf is a pointer to function.,    pf is a function pointer.,    pf is a pointer to a function which return int,    pf is a function of pointer variable.

Ans:C ,C

A generalised software package produced to meet the bugs of a variety of data processing users is known as
Options: Utility programs,    System software,    Operating system,    Application package

Ans:D ,D

The original LISP machines produced by both LMI and Symbolics were based on research performed at:
Options: CMU,    MIT,    Stanford University,    RAMD

Ans:B ,B

Memory management is :
Options: not used in modern operating system,    replaced with virtual memory on current systems,    not used on multiprogramming systems,    critical for even the simplest operating systems

Ans:D ,D

. Offline device is
Options: A) A device which is not connected to CPU B) A device which is connected to CPU C) A direct access storage device D) An I/O device


.   Right clicking something in PowerPoint
Options: a. Deletes the object b. Selects the object c. Opens a shortcut menu listing for the object d. Nothing he right mouse button for operation

Ans:9 – C ,9 – C

out of proteins, lipids and carbohydrates present in a cell membrane, what is true?
Options: Lipids are maximum,    Carbohydrates are minimum,    Carbohydrates are maximum,    All three are in equal proportion


Environmental information is especially important to
Options: top-level managers,    middle-level managers,    low-level managers,    All of the above

Ans:A ,A

Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is
Options: 10110101110102,    11110110000102,    10001010001012,    010010000000102

Ans:A ,A

.   on which part of the chart are the values entered in a data sheet displayed?
Options: a. The title area b. The legend c. The y-axis d. The x-axis

Ans:8 – C ,8 – C

What can greatly reduce TCP/IP configuration problems?
Options: WINS Server,    WINS Proxy,    DHCP Server,    PDC

Ans:C ,C

Which is highest Darra In HP
Options: rohrang, kunjam, parangla, basodan


Output segments of AI programming contain(s)
Options: printed language and synthesized speech,    Manipulation of physical object,    Locomotion,    All of the above

Ans:D ,D

An operating system intended for use on microprocessor based systems that support a single user is
Options: PC-DOS,    MS-DOS,    UNIX,    CP/M

Ans:D ,D

In a worksheet you can select
Options: a. The entire worksheet b. Rows c. Columns d. All of the above

Ans:#8211; b,#8211; b

wHO has named India’s richest person in Forbes latest list ?
Options: NA

Ans:Mukesh Ambani,Mukesh Ambani

kadchham vangtu


. Which data type is better to use for storing phone number in the following format “977-1-1234567”?
Options: a. Text b. AutoNumber c. Number d. Currency

Ans:– a,– a

. Which of the following is not a valid data type in Excel?
Options: a. Number b. Character c. Label d. Date/Time

Ans:– b,– b

The Battle of Plassey was fought in
Options: 1757,    1782,    1748,    1764


. Which of the following is a program group?
Options: a. Word pad b. Paint brush c. Accessories d. None of the above

Ans:5 – c ,5 – c

The operation of a digital computer is based on _____ principle.
Options: counting,    measuring,    electronic,    logical

Ans:A ,A

_____ assist management is answering what-if-questions.
Options: relevant,    management by exception,    predictive reports,    control

Ans:C ,C

In SQL, which command is used to select only one copy of each set of duplicable rows

Ans:A ,A

The examination and changing of single bits or small groups of his within a word is called
Options: Bit,    Byte,    Bit manipulation,    Bit slice


During World War II, when did Germany attack France?
Options: 1940,    1941,    1942,    1943


Relocation bits used by relocating loader are specified (generated) by
Options: Relocating loader itself,    Linker,    Assembler or translator,    Macro processor

Ans:B ,B

. B7:B9 indicates:
Options: a. Cells B7 and cell B9 only. b. Cells B7 through B9. c. Cell B8 only. d. None of the above.

Ans:– b,– b

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

Ans: laal bahaadur shaastree , laal bahaadur shaastree

2.Window class, onKBFocus/3, defines
Options: (A)is executed when a window is becoming visible or is being hidden (B) when a window is being disabled or enabled this event is executed (C) this event is executed when the user switches to another window of the same application (D) when a window receives the keyboard focus this event is executed 2

Ans:22. (D),22. (D)

Suppose that you have a the maintenance package identifies several possible field replaceable units (FRUs) that will resolve the problem. What should you do after turning the power off?
Options: Replace the indicated parts, one at a time in the recommended sequence, until the problem is resolved; return unused FRUs to stock,    Replace all of the indicated FRUs at once and return the machine to the customer if the problem is resolved,    Follow the same procedure as in ays replace the system board first if it is on the list of possible FRUs If multiple FRUs are indicated, then software is the most likely source of the problem,    None of the above

Ans:A ,A

A _____ purpose computer is designed for a specific application.
Options: special,    analog,    hybrid,    digital

Ans:A ,A

A logical description of some portion of database that is required by a user to perform task is called as
Options: System View B. User View C. Logical View D. Data View

Ans:– B ,

Which command will be used with vi editor to insert text to left of cursor?
Options: s,    S,    a,    i

Ans:D ,D

What is route poisoning?
Options: It sends back the protocol received from a router as a poison pill, which stops the regular updates.,    It is information received from a router that can't be sent back to the originating router.,    It prevents regular update messages from reinstating a route that has just come up.,    It describes when a router sets the metric for a downed link to infinity.

Ans:D ,D

9.Following is not the stream oriented I/O device
Options: (A)Printer (B) Mouse (C) Communication modules (D) Disk/tape 14

Ans:139. (D),139. (D)

An audit trail
Options: a . is used to make backup copies b . is the recorded history of operations performed on a file c . can be used to restore lost information d . none of the aobve

Ans:B, is the recorded history