Following post is about important questions related to Technical Aptitude for Zensar Technical Aptitude Questions Preparation.
Question: If(fp == fopen("dfas","r") = = NULL), what is the value of fp
(a) NULL
(b) 0
(c) 1
(d) 0 or 1
Answer: (a)
Question:
#define sqr(x) x*x
Question: What is value of j if j == 2 * sqr(3 + 4)
Question:
#define FILENAME(extension)
test_##extension
How will it print FILENAME(back)
(a) test_back
(b) test_#back
(c) test_##back
Question:
char *p == \"hello world\"
p[0] == \'H\', what will be printf(\"%s\", p);
(a) Hello world
(b) hello world
(c) H
(d) compile error
Question:
int fun()
How do u define pointer to this function ??
Question: What is meant by int (* xyz)[13]
Question: What is true in the following:
(a) Base call refrnece is compatible with child class
(b) Child class reference is compatible with base class
(c) No reference to class
Question:
Class b
{
}
class a
{
friend class b
}
Then which of the following is true
(a) a can access all protected and public members in b
(b) b can access all protected and public members in a
(c) a can access all members of a
(d) b can access all members of b
Question: What will be the output of the following program:
#include
main()
{
int n=0;
int i;
i=2;
switch(1)
{
case 0:do{
case 1:n++;
case 2:n++;
}
while(--i>0);
}
printf(\"n==%d\",n);
}
(a) compile error
(b) 4
(c) 1
(d) 0
Go through these important questions so that you can prepare well and perform well in the placement exam and get a job in Zensar Technologies.
Question: If(fp == fopen("dfas","r") = = NULL), what is the value of fp
(a) NULL
(b) 0
(c) 1
(d) 0 or 1
Answer: (a)
Question:
#define sqr(x) x*x
Question: What is value of j if j == 2 * sqr(3 + 4)
Question:
#define FILENAME(extension)
test_##extension
How will it print FILENAME(back)
(a) test_back
(b) test_#back
(c) test_##back
Question:
char *p == \"hello world\"
p[0] == \'H\', what will be printf(\"%s\", p);
(a) Hello world
(b) hello world
(c) H
(d) compile error
Question:
int fun()
How do u define pointer to this function ??
Question: What is meant by int (* xyz)[13]
Question: What is true in the following:
(a) Base call refrnece is compatible with child class
(b) Child class reference is compatible with base class
(c) No reference to class
Question:
Class b
{
}
class a
{
friend class b
}
Then which of the following is true
(a) a can access all protected and public members in b
(b) b can access all protected and public members in a
(c) a can access all members of a
(d) b can access all members of b
Question: What will be the output of the following program:
#include
main()
{
int n=0;
int i;
i=2;
switch(1)
{
case 0:do{
case 1:n++;
case 2:n++;
}
while(--i>0);
}
printf(\"n==%d\",n);
}
(a) compile error
(b) 4
(c) 1
(d) 0
Go through these important questions so that you can prepare well and perform well in the placement exam and get a job in Zensar Technologies.