NVS ANSWER KEY COMPUTER SCIENCE QUESTION PAPER || 19 SEPTEMBER

NVS ANSWER KEY COMPUTER SCIENCE QUESTION PAPER

on 19 September 2019 NVS conduct various subject examination successfully all over india. on bases of memory here we discuss some computer science question paper and answer key. most of the b.tech student also appear in this examination. NVS ANSWER KEY COMPUTER SCIENCE QUESTION PAPER held on 19.09.2019. all the question collected by the aspirants who appear in this examination.

NVS PREVIOUS YEAR CUT OFF COMPUTER SCIENCE AND ALL SUBJECTS 2016

NVS ANSWER KEY COMPUTER SCIENCE QUESTION PAPER PGT 2019:

navodya vidhalya smiti has all over india school. today examination conducted for computer science subject. Question paper pgt computer science NVS given below. if there is any error in question paper please comment in box. we will correct it.

NVS PGT QUESTION PAPER COMPUTER SCIENCE:

ANSWER KEY also mentioned in this article. complete effort has been taken to give the answer of all question. there may me error in answer key. if any doubt comment please. there is only 25 question collected till now. rest of the question soon be uploaded with answer key.

Q. How to place comment in VB script ? “” , // , </* */>, Rm

Answer Rm

Q. Which function is used to reverse the string in VB script.?

Answer. strreverse

Q. extension .wav used for…

Answer. audio format

Q. (147)10 = (?)16

Answer. 93

Q. PSTN is which type of network/

Answer. circuit switching

Q. add 00000101 and 11110102 ?

answer. -5

Q. Which data structure work on LIFO?

Answer. STACK

Q. if j=k=1 in JK flip flop then what will be output/

Answer. Toggle

Q. Select * from emp, debt. if in emp 10 record and debt 5 record then output will.

answer 50 record.

Q. there is 2 table, left………for common date

answer. inner joint

Q. Full form of DDL?

answer. data definition language.

Q. CMOS full form?

answer. complementary metal oxide semiconductor.

Q. in relation ,what is single row called..

answer. Record or tupple (remember not records or tupples )

HTET COMPUTER SCIENCE QUESTION PAPER

Q. if (a<b)

if(b>c)

s1;

else

s2;

when will be s2 execute ?

answer. a<b & B<=c.

Q. what is below code

struct node

{ int info ;

node *left; node * right;

};

answer. double linked list.

Q. How many pointer in a 5 node circular double linked list ?

Answer. 10 pointers.

Q. Switching between process is called ?

Answer. context switching.

Q. what is race condition?

Answer. order of execution change, output change

Q. Which is not DML command?

Answer. create.

Q. New a= cdbl(object). this cdbl convert object in?

Answer. Double

Q. b=1 ,c=5 ,

a=0-(++b) +c(c++)

find the value of a,b,c ?

Answer. 3,2,6

Q. int function(int x)

{

cout x;

}

main()

{ function (10,20);

after run….

Answer. Compile time error.

Q. class a

{ private:

x;

protected:

y;

private:

z; }

main{

}

which variable access in main by object.?

Answer. z.

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