Lux is the SI unit of

Options: intensity of illumination,    luminous efficiency,    luminous flux,    luminous intensity


More physics Related questions:

3.In spiral development the software process form
Options: (A)Sequences (B) Loops (C) Zigzag (D) None of these 3

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

0.In Microsoft PowerPoint 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 1

Ans:10. (C),10. (C)

What device for new parents did Ann Moore invent in 1969?
Options: Bottle warmer,    Baby monitor,    Disposable diaper,    Infant carrier


4. Which of the following file names are invalid in MSDOS?
Options: a. MYFILE.DOS b. CHECK$.(1) c. Verified.### d. Qwerty.1?3

Ans:Correct Answer: d,Correct Answer: d

. Linux isa(n) ... operating system
Options: a. Open source b. Microsoft c. Windows d. Mac

Ans: a, a

The binary equivalent of 5.375 is
Options: 101.101110111,    101.011,    101011,    None of above

Ans:B ,B

What is the AutoComplete feature of Excel?
Options: It automatically completes abbreviated words B. It completes text entries that match an existing entry in the same column C. It completes text and numeric entries that match an existing entry in the same column D. It completes text entries that match an existing entry in the same worksheet

Ans:– B ,

9.In Excel the view that puts a blue a blue line around each page that would be printed is the
Options: (A)Print Preview (B) Normal View (C) Page Break Preview (D) Split View 12

Ans:119. (C),119. (C)

where is vishap cotton school
Options: kangra, shimla, bilaspur, hamirpur, kullu


The book of Parsis is
Options: Torah,    Bible,    Zend Avesta,    Gita


. What is the function of folder?
Options: a. Save files b. Delete files c. Move files d. All of the above

Ans:1 – d ,1 – d

What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
Options: Cream soda,    Coca-Cola,    Dr. Pepper,    Sprite


The first General Secretary of UNO was
Options: Dag Hamarskjoeld,    U Thant,    Trygve Lie,    Kurt Waldheim


. Which tool is used to generate printout of a table’s structure?
Options: a. Analyzer b. Designer c. Documenter d. Generator

Ans:– c,– c

A top-to-bottom relationship among the items in a database is established by a
Options: Hierarchical schema,    Network schema,    Relational schema,    All of the above

Ans:A ,A

525. jheelon kee nagaree kaunasa shahar kahalaata hai?
Options: NA

Ans: udayapur, udayapur

The computer has been applied most effectively in
Options: marketing,    manufacturing,    personnel,    engineering

Ans:B ,B

Backups should be done
Options: daily for most installations,    weekly for most installations,    as several image copies, followed by an incremental,    as several incrementals, followed by an image copy

Ans:D ,D

A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed?
Options: Mass Memory,    Main memory,    Logic unit,    Arithmetic unit


What are the distinct functions of layer 2 switching that increase available bandwidth on the network? Address learning Routing Forwarding and filtering Creating network loops Loop avoidance IP addressing
Options: 1, 3 and 5,    2, 4 and 6,    2 and 6,    3 and 5

Ans:A ,A

The microelectronics is the technology of
Options: microwaves,    microcomputers,    chips,    automatic processing

Ans:C ,C

This key uniquely identifies each record
Options: a. primary key b. key record c. unique key d. field name

Ans:ndash; a,ndash; a

who was founder of dhami riyasat
Options: basant pal , jhet pal, gobind pal, jas pal

Ans:gobind pal,gobind pal

'CD' computer abbreviation usually means ?
Options: Command Description,    Change Data,    Copy Density,    Compact Disc


.   After choosing a predefine template, ….. option has to be chosen to change a background color
Options: a. Design template b. Color scheme c. Animation scheme d. Color effects

Ans:0 – B ,0 – B

A PCMCIA measuring 10.5mm is what type?
Options: type 1,    type 2,    type 1 and 3,    type 3

Ans:D ,D

. What do you call a single point on a computer screen?
Options: A) Cell B) Element C) Pixel D) Bit


Which of the following operations are INCORRECT?
Options: int i = 35; i = i%5;,    short int j = 255; j = j;,    long int k = 365L; k = k;,    float a = 3.14; a = a%3;

Ans:D ,D

7.Press the following keys in Access to Print the current or selected object
Options: (A)CTRL+P (B) P or CTRL+P (C) S (D) C or ESC

Ans:7. (A),7. (A)

What is the method of handling deadlocks?
Options: Use a protocol to ensure that the system will never enter a deadlock state. B. Allow the system to enter the deadlock state and then recover. C. Pretend that deadlocks never occur in the system. D. All of the Above

Ans:– D ,

The formula C6H5-CO-CH3 represents
Options: Acetone,    Acetic acid,    Acetophenone,    Phenyl acetate


9.In Microsoft PowerPoint are symbols used to identify items in a list
Options: (A)Icons (B) Markers (C) Bullets (D) Graphics 3

Ans:29. (C),29. (C)

6.Virtual memory is
Options: (A)simple to implement (B) used on all major commercial operating systems (C) less efficient in utilization of memory (D) useful when fast I/O devices are not available 23

Ans:236. (C),236. (C)

Which of the following is true concerning an ODBMS?
Options: They have the ability to store complex data types on the Web.,    They are overtaking RDBMS for all applications.,    They are most useful for traditional, two-dimensional database table applications.,    All of the above.

Ans:A ,A

. When was the X window system born?
Options: A) 1984 B) 1989 C) 1988 D) 1990


The basic logic gate whose output is the complement of the input is the:
Options: OR gate,    AND gate,    INVERTER gate,    comparator

Ans:C ,C

. What should be the extension to execute automatically when OS is started?
Options: a. Command . com b. Any batch file c. Autoexec.bat d. Config.sys

Ans:7 – c ,7 – c

What is a compiler?
Options:  A compiler does a conversion line by line as the program is run B.  A compiler converts the whole of a higher level program code into machine code in one step C.  A compiler is a general purpose language providing very efficient execution D.  None of the above

Ans:– B ,

What will be the output if you format the cell containing 5436.8 as ‘#,##0.00′?
Options: a. 5430 b. 5436.8 c. 5436.80 d. 6.8

Ans:B,– b

Which of the following is not a requirement of structured design?
Options: It should be made up of a hierarchy of modules,    It should use many GOTO statements,    The code should be executed in a top-to-bottom fashion within each module,    Each module should be as independent as possible of all other modules, except its parent

Ans:B ,B

. Following is not a database model
Options: a. Network database model b. Relational database model c. Object oriented database model d. None

Ans:4 – d ,4 – d

In a Digital circuit, what is 1 'AND' 1?
Options: 0,    1,    2,    4


What keystroke will terminate setup mode?
Options: Ctrl+Z,    Ctrl+^,    Ctrl+C,    Ctrl+Shift+^

Ans:C ,C

The latest time that the event can be delayed without delaying the completion of the entire project in PERT chart is:
Options: earliest allowable time,    latest allowable time,    earliest pass,    latest pass

Ans:B ,B

Bharmaur Yatra


. Which device can understand difference between data & programs?
Options: A) Input device B) Output device C) Memory D) Microprocessor


The ratio of the weight of water vapour to the total weight of air (including the water vapor) is called
Options: specific humidity,    mixing ratio,    relative humidity,    absolute humidity


Which of the following is in liquid form at room temperature?
Options: Lithium,    Sodium,    Francium,    Cerium


Assembly code data base is associated with
Options: a permanent table which lists all key words and special symbols of the language in symbolic form,    a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure,    consists of a full or partial list or the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation,    assembly language version of the program which is created by the code generation phase and is input to the assembly phase

Ans:D ,D