1. If we use front end processor for I/O operations then the load will be reduced on
ans:cpu
2. one question on DMA
ans:DMA
3. In list of 4 numbers the maximum number of comparisions to find the maximum and immediate
maximum number
4. Confuguration management does not consider about
ans:hard ware devices.
5. The most important factor of the coding: ans:readability.
6 Which of the following testing methods is used as a aceptency test
ans:functional testing
7. If the number of conditions in the decision table is n,the max number of
ans:2 power n
8. What is meant by swaping?
9. If(node!=null)
{
write(node) A(left B,right D)
traverse(right subtree) D(left E,right f)
write(node)
traverse(left subtree)}
10. A question on Functional Dependencies which is not FD in the following?
11. If T(x)=2T(x/2)+1 T(1)=1 and n is the power of 2 then T(x)=?
ans:(2n-1)
12. If we want to access the data and members of a class to the immediate derived class which
access specifier is used?
ans:protected
13. Two questions on Queries(sql) technical test is easy.u must attempt first data comparisons, then
arithmetic, then datasufficiency.
14. windows NT is:
1. extension to windows 95 2)mutiprocessing system
3. provides GUI 4)none of the above.
CMC Aptitude questions in Barron’s GRE
Page No. Question Nos.
11 5,6,7 – An instructor…
12 9,10,11 – Dormitories…, It’s important…, The Census Bureau…
34 7,13,14,15,16 – My father…, All …
37 25 – I’m afraid…
40 17,18,19,20,21,22 – Mathematics…
41 25 – Television…
89 14 – Hobble
99 According to the passage… (RC)
273 30,31 – x,y,z are consecuive…, a/b-c = -5/c+b
408 1,2,3,4 – An office manager…
413 40,41 – As president…
438 7 – Wilbur is 6
439 8,9,10,11,12 – A project
441 5,6 – If Elaine…, Frank must…
444 24 – A meadow…
471 23,24 – In 1978…
473 8 to 16 (Analogy) Bleat: Sheep …
494 23 – The current trend…
591 23 – Lillian, who…
C Questions
Read Exploring in c:(bitwise operators,precedence)
1. main()
{
int x=10,y=5,p,q;
p=x>9;
q=x>3&&y!=3;
printf(“p=%d q=%d”,p,q);
}ans:1,1.
2. main()
{
int x=11,y=6,z;
z=x==5 || !=4;
printf(“z=%d”,z);
}ans:1
3 main()
{
int c=0,d=5,e=10,a;
a=c>1?d>1||e>1?100:200:300;
printf(“a=%d”,a);
}ans:300
4 main()
{
int i=-5,j=-2;
junk(i,&j);
printf(“i=%d,j=%d”,i,j);
}
unk(i,j)
int i,*j
{
i=i*i;
*j=*j**j;
}
ans:-5,4;
5 #define NO
#define YES
main()
{
int i=5,j;
if(i>5)
j=YES;
else
j=NO;
printf(“%d”,j);
}
ans:Error message
6. main()
{
int a=0xff;
if(a<<4>>12)
printf(“leftist)
else
printf(“rightist”)
}
ans:rightist
7 main()
{
int i=+1;
while(~i)
printf(“vicious circles”)
}
ans:continuous loop.
8 One question on assigning two different structures; i.e structure1 variable1=structure1 variable2