1.which of the following involves context
switch,
a) system call b)priviliged instruction
c)floating poitnt exception d)all the above
e)none of the above
ans: a
2.In OSI, terminal emulation is done in
a)semion b)appl.. c)presenta d)transport
ans: b
3…...... 25MHz
processor
, what is the time taken by the instruction
which needs 3 clock cycles,
a)120 nano secs b)120 micro secs c)75 nano
secs d)75 micro secs
4. For 1 MBmemory no of address lines
required,
a)11 b)16 c)22 d) 24
ans: 16
5. Semafore is used for
a) synchronization b0 dead-lock avoidence
c)box d) none
ans : a
6. class c: public A, public B
a) 2 member in class A,B shouldnot have same
name b) 2 member in class A,C " '' '' '' c)
both d) none
ans : a
7. question related to
java
8. OLE is used in
a)inter connection in
unix
b)interconnection in WINDOWS c)interconnection
in WINDOWS NT
9.No given in HEX ---- write it in OCTAL
10.macros and function are related in what
aspect?
a)recursion b)varying no of arguments
c)hypochecking d)type declaration
11.preproconia.. does not do one of the
following
a)macro ...... b)conditional compliclation
c)in type checking d)including load file
ans: c
SECTION B
1.enum day = { jan = 1 ,feb=4, april, may}
what is the value of may?
a)4 b)5 c)6 d)11 e)none of the above
2.main { int x,j,k; j=k=6;x=2;
ans x=1 x=j*k; printf("%d", x);
3. fn f(x) { if(x<=0) return;
ans fn(5) ....? else f(x-1)+x; }
4. i=20,k=0; for(j=1;j<i;j=1+4*(i/j))
{k+=j<10?4:3; } printf("%d", k);
ans k=4
5. int i =10 main() { int i =20,n; for(n=0;n<=i;)
{int i=10 i++; } printf("%d", i);
ans i=20
6. int x=5; y= x&y ( MULTIPLE CHOICE QS)
ans : c
7. Y=10; if( Y++>9 && Y++!=10 && Y++>10)
printf("........ Y); else printf("".... )
ans : 13
8. f=(x>y)?x:y
a) f points to max of x and y b) f points to
min of x and y c)error d) ........
ans : a
9. if x is even, then (x%2)=0 x &1 !=1 > x! (
some stuff is there)
a)only two are correct b) three are correct
c), d) ....
ans : all are correct
10. which of the function operator cannot be
over loaded
a) <= b)?: c)== d)*
ans: b and d
SECTION.C (PRG SKILLS)
(1) STRUCT DOUBLELIST { DOUBLE CLINKED INT DET;
LIST VOID STRUCT PREVIOUS; BE GIVEN AND A
PROCEDURE TO DELETE STRUCT NEW; AN ELEMENT
WILL BE GIVEN } DELETE(STRUCT NODE) { NODE-PREV-NEXT
NODE-NEXT; NODE-NEXT-PREV NODE-PREV; IF(NODE==HEAD)
NODE } IN WHAT CASE THE PREV WAS
(A) ALL CASES (B) IT DOES NOT WORK FOR LAST
ELEMENT (C) IT DOES NOT WORK FOR-----
(2) SIMILAR TYPE QUESTION ANS: ALL DON'T WORK
FOR NON NULL VALUE
(3) VOID FUNCTION(INT KK) { KK+=20; } VOID
FUNCTION (INT K) INT MM,N=&M KN = K KN+-=10;
}
SECTION D
(1) a=2,b=3,c=6 c/(a+b)-(a+b)/c=?
(2) no.rep in hexadecimal, write it in radiv
7
(3) A B C D E * 4 ---------- find E
ANS: 13 E D C B A ------------
(4) GRE-MODEL TEST-1, SECTION-6(19-22)
(5) M HAS DOUBLE AMOUNT AS D, Y HAS RS. 3 MORE
THAN HALF OF AMOUNT OF D THE ORDERING A,B,C M
C D C Y ANS:DATA INSUFFICIENT D C M C Y
(6)IN STASTIC MEN CAUSE MORE ACCIDENTS THEN
ONE CONCLUSION
(A) MEN DRIVE MORE THAN ONCE (B) STASTICS GIVE
WRONG INFORMATION (C) WOMEN ARE CAUTION THAN
ME ANS; C(VERIFY) (D)-----ETC
(7) P,Q,R,S,T,U -SECURING GRANT;TWO TOURIST
PARTIES AND THEN TWO SECURITY GAURDS SHOULD GO
WITH EACH PARTY P AND R-ARE ENEMIES, Q DOES
NOT GO SOUTH P&S-ARE WILLING TO BE TOGETHER
THE TWO PARTIES MAY GO SOUTH&NORTH
RESPECTIVELY AT ONE POINT EACH MAY PASS EACH
OTHER THEN GAURDS CAN EXCHANGE 6 Q BASED ON
THIS
(8)pq-r/s =2 what is q inference a,n&d
(a) a can do n units of work in strs,a&b can
do n units of work in 2 hrs in how many hrs n
units of work ans:3 hr 30 min p = (2s+r)/q
____________ main() { int var=25,varp; varp=&var;
varp p = 10; fnc(varp) printf("%d%d,var,varp);
}
(a) 20,55(b) 35,35(c) 25,25(d)55,55
[ c++,c,dbms interview] [fundamentals]
application -software
part-1: 28-questions
(5)ingless
ans:RDMS
(1)bit program-ans d
(2)c ans
(3)+ 0 ans
(4)00p--ans linking
(5)------
(6)-------
(9)25--45 even no. ans--10
(10) 10 <100 ---ans=n+9
three. I have answers for Q/A paper. For Q/C
you should try for answers.
IIT Roorkee
1.8 65 ....
The logic behind this question was that the
sum of the digits were
8 11 14 17 20 .. the anwer was the number that
contained 23 as the sum check for the number.
2.(x-a)(x-b)(x-c).....(x-z)=?
ans. none of these
3.unscramble the word..
the word is parachute
4.supply a four letterd word before the
following words
code,box,haste,.....
5.(be)2=mpb
ans...m=3
6.a figure was given find the number of four
sided figure
ans.25(check)
7.2 questions were on passage...u would be
asked to order them to make out sense.one was
of lizard another was regarding the russian
politics.
8.repeated question.......(truck)
data would be provided... check out in the
papers of the previous years papers(3
questions on these)
9. XRT computers...passage..
that was very simple u can easily do that.(3
questions).
10.3 ladies 2 men 4 children
3 sections in hall......(passage)
(3 questions) u can easily do this as well
12. two questions on data sufficiency.
1.find out the whole sale price
a.a discount of 10%was given to get the profit
of 10%.
b.the selling price was 50 dollars
2. commissioned employee.........(i don't
remember that exactly).