Siphon will fail to work if

Options: the densities of the liquid in the two vessels are equal,    the level of the liquid in the two vessels are at the same height,    both its limbs are of unequal length,    the temperature of the liquids in the two vessels are the same


More physics Related questions:

To invoke the LISP system, you must enter
Options: AI,    LISP,    CL (Common Lisp),    both b and c

Ans:D ,D

The Parliament exercises control over council of ministers, the real executive, in several ways. Which one of the following has been wrongly listed as a method of control over executive?
Options: Questions,    Supplementary questions,    Adjournment motions,    None of the above


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

694. shaantiniketan kee sthaapana kisane kee?
Options: NA

Ans: raveendranaath taigor, raveendranaath taigor

. The _____ is a special toolbar that displays a series of names, each of which represents a list of commands that can be used to perform tasks.
Options: a. scroll bar b. status bar c. title bar d. menu bar

Ans: – D , – D

7.Which field allow to select items from drop down list?
Options: (A)An OLE field (B) A Memo Field (C) A lookup Field (D) A hyperlink field 1

Ans:17. (C),17. (C)

Ctrl + P
Options: a. Open Paragraph Dialog Box b. Open Page Format Dialog Box c. Open Save Dialog Box d. Open Print Dialog box

Ans:–  D,–  D

8.In Excel….. is a group of cells that form a rectangle on the screen.
Options: (A)Calculation (B) Formula (C) Range (D) Range address 1

Ans:18. (C),18. (C)

. On which aspect the analog computers are better than digital?
Options: A) Speed B) Accuracy C) Reliability D) Automatic


. The other Col# are inactive when you’ve select 3 columns. How will you activate those boxes?
Options: a. double click on spacing box b. double click on inactive Col# c. Remove mark from Line between checkbox d. Remove mark from Equal Column Width check box

Ans:– D,– D

Who won 2017 nobble for Physics
Options: rainer weiss,barry barish,kip thorne,J. Michael Kosterlitz,Duncan Haldane,David J. Thouless

Ans:A,rainer weiss,barry barish,kip thorne

What is the maximum number of lines you can set for lines to drop box?
Options:  A) 3, B) 5, C) 10, D) 15, 


The greatest variety of animal and plant species is fund in
Options: temperate grasslands,    tropical moist forests,    tundra regions,    in hot deserts


What is required when more than one person uses a central computer at the same time?
Options: A) Light pen B) Mouse C) Digitizer D) Terminal


Functional information subsystems can be classified into
Options: input and output subsystems,    processing and output subsystems,    input and processing subsystems,    input, processing, and output subsystems

Ans:A ,A

The book 'To Live or Not Live' was written by
Options: V.S. Naipaul,    Alexandra Dumas,    George Elliot,    Nirad C. Chaudhuri


2.In Windows operating system it sits at the bottom of windows desktop screen. It shows you which programs are running and allows you to switch between them. It also contains the Start button which one can use to access programs, folders, and computer settings.
Options: (A)Sidebar (B) Icons (C) Taskbar (D) None of these

Ans:2. (C),2. (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


A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:B ,B

What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?
Options: Extended,    Expanded,    Base,    Conventional

Ans:B ,B

The binary number 1100 0101 has _____ bytes
Options: 1,    2,    4,    8

Ans:A ,A

6.Data selection is
Options: (A)The actual discovery phase of a knowledge discovery process (B) The stage of selecting the right data for a KDD process (C) A subject-oriented integrated timevariant non-volatile collection of data in support of management (D) None of these 2

Ans:26. (B),26. (B)

. When entering field name, how many characters you can type in maximum?
Options: a. 60 b. 64 c. 68 d. Any number of character

Ans:2 – b ,2 – b

9.Viruses that fool a user into downloading and/or executing them by pretending to be useful applications are also sometimes called?
Options: (A)Trojan horses (B) Keylogger (C) Worm (D) Cracker 1

Ans:9. (A),9. (A)

.   Which of the following are types of sound files?
Options: a. LOG files b. DAT files c. WAV files d. DRV files

Ans:1 – C ,1 – C

The process of communicating with a file from a terminal is
Options: Interactive,    Interrogation,    Heuristic,    All of the above


An oval represents which of the following in an ERD?
Options: Attribute,    Entity,    Optional One,    Relationship

Ans:A ,A

A binary adder is a logic circuit that can add _____ binary numbers at a time.
Options: Hundreds,    Thousands,    One,    Two

Ans:D ,D

. What is the keyboard shortcut to move to the last records in a table?
Options: a. [Tab] b. [Shift]+[Tab] c. [Ctrl]+Home] d. [Ctrl]+[End]

Ans:0 – d ,0 – d

What is meant by computer literacy?
Options: Knowing what a computer can and cannot do,    Ability to write computer programs,    Knowing computer related vocabulary,    Ability to assemble computers

Ans:A ,A

Suppose a current source has an Ideal current of 10 mA and an internal resistance of 20 MW. For what values of load resistance will the current source appear stiff?
Options: 20 k Ohm or more,    200 k Ohm or less,    200 k Ohm or more,    20 km or less

Ans:B ,B

Which of the following is used as storage locations both in the ALU and the control section of a computer?
Options: accumulator,    register,    adder,    decoder

Ans:B ,B

Penicillin was invented by
Options: Dr Jonas E. Salk,    Gregory Mendal,    Paul Ehrlich,    A. Fleming


Which of the following are the native languages of Manipur?
Options: Manipuri and English,    Marathi and Hindi,    Manipuri,    None of the above


. Which of the following will happen when data is entered into a memory location?
Options: A) It will add to the content of the location B) It will change the address of the memory location C) It will erase the previous content D) It will not be fruitful if there is already some data at the location


Which of the following is not true?
Options: 0X0 = 0,    0 x 1 = 1,    1 x 0 = 0,    1 x 1 = 1

Ans:B ,B

Which of the following is not a computer bus?
Options: data bus,    timer bus,    control bus,    address bus

Ans:B ,B

The two kinds of main Memory are:
Options: Primary and secondary,    Random and sequential,    ROM and RAM,    All of the above

Ans:C ,C

Wood is the main raw material for the manufacture of
Options: paint,    paper,    ink,    gun powder


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


Which of the following statements correctly assigns 12 to month using pointer variable pdt? #include<stdio.h> struct date { int day; int month; int year; }; int main() { struct date d; struct date *pdt; pdt = &d; return 0; }
Options: pdt.month = 12,    &pdt.month = 12,    d.month = 12,    pdt->month = 12

Ans:D ,D

In a network with dozens of switches, how many root bridges would you have?
Options: 1,    2,    5,    12

Ans:A ,A

MIS is designed to provide information needed for effective decision making by?
Options: Consumers B. Workers C. Foremen D. Managers

Ans:– D ,

The present forest area of India, according to satellite data, is
Options: increasing,    decreasing,    static,    decreasing in open forest area but increasing in closed forest area


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

Ans:Nita Ambani,Nita Ambani

who was last rular of darkoti riyasat
Options: rajender singh, surender singh, dalip singh, shiv singh

Ans:shiv singh,shiv singh

Banker's algorithm for resource allocation deals with
Options: deadlock prevention,    deadlock avoidance,    deadlock recovery,    mutual exclusion

Ans:B ,B

7.It is concerned with specifying the details of interface to an object or to a group of objects
Options: (A)Object design models (B) Object interface design (C) Object oriented models (D) None of these 27

Ans:277. (B),277. (B)

kaarl maarks
Options: NA

Ans: 933. samaanata, svatantrata aur bandhutv ka naara kis kraanti kee den hain? phraans kee raajy kra, 933. samaanata, svatantrata aur bandhutv ka naara kis kraanti kee den hain? phraans kee raajy kra

RS-232 is standard that applies to ?
Options: NA

Ans:serial Ports ,serial Ports