The Internet was developed in the...

Options: Early 1990s,    Late 1980s,    Early 1970s,    Late 1960s


More technology Related questions:

143. el.pee.jee. gais mein kya hota hai ?
Options: NA

Ans: byooten, byooten

Which DOS command is used to remove and scan memory and disk from viruses?

Ans:A ,A

A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage?
Options: 12 V,    18 V,    24 V,    30 V

Ans:C ,C

Which of the following is a Manipuri version of Hockey?
Options: Khong Kangjei,    Hiyang Tanaba,    Yubi Lakpi,    None of above


A number which is stored and processed but not in the standard exponential form is called
Options: Floating point number,    Fixed point number,    Octal number,    Decimal number

Ans:B ,B

What is split horizon?
Options: Information about a route should not be sent back in the direction from which the original update came.,    It splits the traffic when you have a large bus (horizon) physical network.,    It holds the regular updates from broadcasting to a downed link.,    It prevents regular update messages from reinstating a route that has gone down.

Ans:A ,A

2.Par begin (P1)
Options: (A)Suspends main program, execute procedure P1 and after execution resume main program. (B) Procedure P1 is delayed infinitely due to other procedure are given preference. (C) Procedure P1 is not considered for execution. (D) None of these. 13

Ans:132. (A),132. (A)

Which operation you will perform if you need to move a block of text?
Options:  A) Copy and Paste, B) Cut and Paste, C) Paste and Delete, D) Paste and Cut,


The OR, XOR & AND functions can be performed by _____ of the computer in a CPU.
Options: ALU,    CU,    Memory,    Register

Ans:A ,A

A constraint that does not, affect the feasible solution region is known as
Options: redundant constraint,    unbounded solution,    slack variable,    surplus variable

Ans:A ,A

Isotopes are separated by
Options: crystallisation,    sublimation,    distillation,    filtration


A computer file contains several records. What does each record contain?
Options: Bytes,    Words,    Fields,    Database

Ans:C ,C

690. bhaarateey sanvidhaan mein maulik kartavy kis desh ke sanvidhaan se lie gae hain?
Options: NA

Ans: amerikee sanvidhaan, amerikee sanvidhaan

. when you work with large worksheets, you may need to
Options: a. size the worksheet to fit on the specific number of pages b. add and remove page breaks c. specify only certain print areas d. all of above

Ans:– d,– d

Which of the following commands should you always use before submitting a document to others?
Options: find command B. Replace command C. Spelling and Grammar D. Thesaurus

Ans:– C ,

What port does squid listen, by default?
Options: 4322,    2314,    7334,    3128

Ans:D ,D

6.Kohonen self-organizing map referred to
Options: (A)The process of finding the right formal representation of a certain body of knowledge in order to represent it in a knowledge-based system (B) It automatically maps an external signal space into a system’s internal representational space. They are useful in the performance of classification tasks (C) A process where an individual learns how to carry out a certain task when making a transition from a situation in which the task cannot be carried out to a situation in which the same task under the same circumstances can be carried out. (D) None of these 5

Ans:56. (B),56. (B)

58. You can jump to the next column by
Options: a. Clicking with your mouse on the next column b. Press Alt + Down-arrow c. Both of above d. None of Above

Ans:– C ,– C

origin of yamuna river in HP
Options: yamnotri, peer panjal, bada bhangaal, baralacha darra


The logic 1 in positive logic system is represented by:
Options: zero voltage,    lower voltage level,    higher voltage level,    negative voltage

Ans:C ,C

What does Ctrl + = key effect?
Options:  A) Superscript, B) Subscript, C) All Caps, D) Shadow,


One thousand microns is equal to
Options: 10-3m,    10-6m,    10-9m,    10-12m


What is the modem hang up command?
Options: ATHU,    ATH,    ATZ,    ATX

Ans:B ,B

9.Data from and to magnetic disk is transformed in
Options: (A)Continuation (B) Blocks (C) Block and Continuation both (D) None of these. 17

Ans:169. (B),169. (B)

To create an installation boot floppy disk from Linux (or another Unix) machine, what command could you use?
Options: fdisk,    fsck,    dd,    rawrite

Ans:C ,C

Two files may be joined into a third file if
Options: they have a row in common,    they have a field in common,    they have no records with the same value in the common field,    both (b) and (c)

Ans:B ,B

If you want to keep track of different editions of a document which features will you use?
Options:  A) Editions, B) Versions, C) Track Change, D) All of above, 


A __ name must be unique within a database
Options: a. Table b. Field c. Record d. Character

Ans:ndash; a,ndash; a

The time difference between each side of the International Date line is
Options: 12 hours,    24 hours,    36 hours,    48 hours


1.A semiconductor memory which allows the eraser of the information stared in it so that new information can be stared in it is referred as
Options: (A)EPROM (B) ROM (C) RAM (D) None of these 7

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

the instructions that tell acomputer how to carry out the processing tasks are known as computer?
Options: NA

Ans:Programs ,Programs

An optional facilitates location program can be used to study
Options: factory location alternative,    warehouse location alternatives,    plant location alternatives,    All of the above

Ans:D ,D

Balloons are filled with
Options: nitrogen,    helium,    oxygen,    argon


If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?
Options: Discard it and send an error message back to the originating host,    Flood the network with the frame,    Add the source address and port to the MAC address table and forward the frame out the destination port,    Add the destination to the MAC address table and then forward the frame

Ans:C ,C

Who launched IBM's First PC in 1981?
Options: Dean Cline,    C.B. Rogers Jr.,    John F. Akers,    David Svenson

Ans:B ,B

The DBMS that is most difficult to use is ________ .
Options: Microsoft's SQL Server,    Microsoft's Access,    IBM's DB2,    Oracle Corporation's Oracle

Ans:D ,D

An AND gate has 7 inputs. How many input word are in its truth table?
Options: 64,    32,    16,    128

Ans:D ,D

4.Which program do you use to edit code for data access pages?
Options: (A)Microsoft script editor (B) Microsoft code editor (C) Microsoft data access pages editor (D) None of above 13

Ans:134. (A),134. (A)

340. svatantr bhaarat ke pratham raashtpati kaun the?
Options: NA

Ans: do. raajendr prasaad, do. raajendr prasaad

where is tripura sundari mandir in HP
Options: kinnaur , lahul, kullu, mandi


In Microsoft Word shortcut CTRL+A is to
Options: (A) Select all (B) Highlight a block of text (C) Delete something (D) Paste something 28.

Ans:27. (A),27. (A)

The book named 'Three Decades in Parliament' is a collection of the speeches of
Options: A. B. Vajpayee,    Somnath Chatterjee,    L. K. Advani,    N. G. Ranga


Which of the following is a disadvantage of replication?
Options: Reduced network traffic,    If the database fails at one site, a copy can be located at another site.,    Each site must have the same storage capacity.,    Each transaction may proceed without coordination across the network.

Ans:C ,C

who was founder of bhajji riyasat
Options: pradhumn , keerat chand , mool chand, charu raja

Ans:charu raja ,charu raja

934. eshiya ka nobel puraskaar kise kaha jaata hai?
Options: NA

Ans: maigsese puraskaar ko, maigsese puraskaar ko

What of the following tool is used to check and repair Linux file systems?
Options: mkfs,    fdisk,    fsck,    mount

Ans:C ,C

Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time?
Options: a. report writer b. query language c. data manipulation language d. transaction log


642. bhaarat ka poorv se pashchim tak vistaar kitana hai?
Options: NA

Ans: 2933 ki.mee., 2933 ki.mee.

What will be the output of the program? #include<stdio.h> #include<stdarg.h> void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple", "Boys", "Cats", "Dogs"); fun2(2, 12, 13, 14); return 0; } void fun1(int num, ...) { char *str; va_list ptr; va_start(ptr, num); str = va_arg(ptr, char *); printf("%s ", str); } void fun2(int num, ...) { va_list ptr; va_start(ptr, num); num = va_arg(ptr, int); printf("%d", num); }
Options: Dogs 12,    Cats 14,    Boys 13,    Apple 12

Ans:D ,D

The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is
Options: 6200 bps,    9600 bps,    34000 bps,    31000 bps

Ans:D ,D