The first step to getting output from a laser is to excite an active medium. What is this process called?


Options: Pumping,    Exciting,    Priming,    Raising

Ans:A,A

More technology Related questions:


What are the columns in a Microsoft Access table called?
Options: a. Rows b. Records c. Fields d. Columns

Ans:ndash; c,ndash; c


Daisy chain is a device for
Options: connecting a number of controllers to a device,    connecting a number of devices to a controller,    interconnecting a number of devices to a number of controllers,    all of the above

Ans:B ,B


Which two files are used during operation of the DBMS?
Options: query language and utilities,    data manipulation language and query language,    data dictionary and transaction log,    data dictionary and query language

Ans:C ,C


A sound card typically uses which IRQ?
Options: 6,    5,    15,    1

Ans:B ,B


First governer of HP
Options: Jayvant ram, genral himmat singh, S Chakravati, N C mehta

Ans:S Chakravati,S Chakravati


A parity error usually indicates a problem with:
Options: memory,    hard drive,    hard drive controller,    I/O controller

Ans:A ,A


Lux is the SI unit of
Options: intensity of illumination,    luminous efficiency,    luminous flux,    luminous intensity

Ans:A,A


Which of the following rules out the use of GO TO?
Options: Flowchart,    HIPO-DIAGRAMS,    Nassi-Shneiderman diagram,    All of the above

Ans:C ,C


Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?
Options: chmod u-x, go+r note,    chmod go+r, u+x note,    chmod g-x, uo+r note,    chmod go+x, u-x note

Ans:A ,A


Golf player Vijay Singh belongs to which country?
Options: USA,    Fiji,    India,    UK

Ans:B,B


The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as
Options: instruction execution,    straight line sequencing,    instruction fetch,    random sequencing

Ans:B ,B


Continuous line drawing are produced using
Options: Chain printers,    Daisy wheel printers,    Plotters,    Thermal devices

Ans:C,C


. According to the Leszynski Naming Conventions, which of the following is the prefix for a combo box control?
Options: a. cbo b. cob c. cmb d. cbx

Ans:3 – a ,3 – a


Which daemon is used for the Apache server?
Options: apached,    httpd,    html,    shttp

Ans:B ,B


When a bearing in the power supply fan goes out, what should you replace?
Options: fan,    case,    bearing,    power supply

Ans:D ,D


. To create an interactive Pivot Table for the web, you use a Microsoft Office Web component called
Options: a. HTML b. Pivot Table Field List c. Pivot Table List d. Pivot Table Report

Ans:– d,– d


The most notable example of a tectonic valley is that of the
Options: Doon valley,    Kashmir valley,    plains of Aksai Chin,    None of the above

Ans:B,B


Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Options: Conductors,    Buses,    Connectors,    Connectively

Ans:B,B


A __________ enables you to view data from a table based on a specific criterion
Options: a. Form b. Query c. Macro d. Report

Ans:ndash; b,ndash; b


The user communicates directly with the computer through its peripheral devices is known as
Options: On-line processing,    Remote-terminal processing,    Batch mode processing,    Intelligent terminal Processing

Ans:A ,A


Access time is the highest in the case of
Options: floppy disk,    cache,    swapping devices,    magnetic disk

Ans:D ,D


When an iron nail gets rusted, iron oxide is formed
Options: without any change in the weight of the nail,    with decrease in the weight of the nail,    with increase in the weight of the nail,    without any change in colour or weight of the nail

Ans:C,C


This data type allows alphanumeric characters and special symbols.
Options: a. text b. memo c. auto number d. None of the above

Ans:dash; a,dash; a


What will be the output of the program? #include<stdio.h> #include<stdarg.h> void fun1(char, int, int *, float *, char *); void fun2(char ch, ...); void (*p1)(char, int, int *, float *, char *); void (*p2)(char ch, ...); int main() { char ch='A'; int i=10; float f=3.14; char *p="Hello"; p1=fun1; p2=fun2; (*p1)(ch, i, &i, &f, p); (*p2)(ch, i, &i, &f, p); return 0; } void fun1(char ch, int i, int *pi, float *pf, char *p) { printf("%c %d %d %f %s \n", ch, i, *pi, *pf, p); } void fun2(char ch, ...) { int i, *pi; float *pf; char *p; va_list list; printf("%c ", ch); va_start(list, ch); i = va_arg(list, int); printf("%d ", i); pi = va_arg(list, int*); printf("%d ", *pi); pf = va_arg(list, float*); printf("%f ", *pf); p = va_arg(list, char *); printf("%s", p); }
Options: A 10 3.14 A 10 3.14,    A 10 10 3.140000 Hello A 10 10 3.140000 Hello,    A 10 Hello A 10 Hello,    Error

Ans:B ,B


In 1985, the famous chess player David Levy beat a world champion chess program in four straight games by using orthodox moves that confused the program. What was the name of the chess program?
Options: Kaissa,    CRAY BLITZ,    Golf,    DIGDUG

Ans:B ,B


Which of the following is characteristic of an operating system?
Options: resource management,    error recovery,    memory management,    All the above

Ans:D ,D


In Microsoft Word move the insertion point to the beginning of the previous paragraph
Options: (A) CTRL+RIGHT ARROW (B) CTRL+LEFT ARROW (C) CTRL+DOWN ARROW (D) None of these 24.

Ans:23. (D),23. (D)


Conversion of binary number 11000112 to an octal number is
Options: 1408,    1438,    1478,    1498

Ans:B ,B


Which of the following is private IP address?
Options: 12.0.0.1,    168.172.19.39,    172.15.14.36,    192.168.24.43

Ans:D ,D


Campbell Bay National Park
Options: Karnataka,Andaman and Nicobar Islands,Tripura,MadhyaPradesh

Ans:Andaman and Nicobar Islands,


What is the middle name of Deep Dasgupta?
Options: Karan,    Jogan,    Chandar,    Biplab

Ans:D,D


In SQL, which command is used to remove a stored function from the database?
Options: REMOVE FUNCTION,    DELETE FUNCTION,    DROP FUNCTION,    ERASE FUNCTION

Ans:C ,C


Primitive operations common to all record management systems include
Options: Print,    Sort,    Look-up,    All of the above

Ans:C ,C


When did US astronauts Neil Armstrong and Edwin E. Aldrin land on the moon?
Options: July 21, 1969,    July 21, 1970,    July 21, 1963,    July 21, 1972

Ans:A,A


4.In Microsoft PowerPoint you can embed a MS-Organization Chart in a slide by
Options: (A)Clicking the object command on the edit menu (B) Clicking the object command on the edit menu (C) Clicking the insert new slide button the standard toolbar, then double click the organization chart button on the formatting toolbar (D) Clicking the MS-Organization Chart button on the standard toolbar 9

Ans:94. (B),94. (B)


The three dimensions of system integrity do not include
Options: accuracy,    completeness,    security,    appropriateness

Ans:B ,B


Which of the following presentation elements can you modify using the slide master?
Options: a. Slide comments b. Slide transitions c. Speaker note font and color d. All of above

Ans: – B , – B


What is a motion path?
Options: a. A type of animation entrance effect b. A method of advancing slides c. A method of moving items on a slide d. All of the above

Ans: – C , – C


1.In a worksheet you can select
Options: (A)Etire worksheet (B) Rows (C) Columns (D) All of the above 19

Ans:191. (D),191. (D)


Locks placed by command are called ________ .
Options: implicit locks,    explicit locks,    exclusive locks,    shared locks

Ans:B ,B


Which input device is able to scan & interpret an entire page that is typed in a special font
Options: Floppy disk,    Page reader,    Paper tape punch,    Optical card readers

Ans:B ,B


16. Which command in DOS can be used to recover accidentally deleted files?
Options: a. UNDELETE b. DELETE/CANCEL c. RESTORE d. RECOVER

Ans:Correct Answer: a,Correct Answer: a


. Which of the following statements about calculated fields is NOT true?
Options: a. A calculated field does not store data in a recordset. b. Calculated fields use an expression or formula as its data source. c. Data contained in a calculated field is created the first time a query is run. d. A calculated field can be created using the Expression Builder dialog box.

Ans:2 – c ,2 – c


The members of the parliamentary committee
Options: are appointed by the president in consultation with the prime minister,    are appointed by the president on the recommendation of the speaker,    are taken from various groups and parties in Parliament in proportion to their respective strength,    both (b) and (c)

Ans:C,C


What do the following declaration signify? void (*cmp)();
Options: cmp is a pointer to an void function type.,    cmp is a void type pointer function.,    cmp is a function that return a void pointer.,    cmp is a pointer to a function which returns void .

Ans:D ,D


230. peetal kin do dhaatuon ka mishran hai?
Options: NA

Ans: taamba aur jasta, taamba aur jasta


How long are professional Golf Tour players allotted per shot?
Options: 45 seconds,    25 seconds,    1 minute,    2 minutes

Ans:A,A


159. prakaash kee gati kitanee hotee hai ?
Options: NA

Ans: 300000 ki.mee. sekand, 300000 ki.mee. sekand


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


Properly arranged data is called
Options: A) Field B) Words C) Information D) File

Ans:-C,-C

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