C Programming Test (Random Questions)

What will be the output of the program?

#include<stdio.h>
#include<stdarg.h>
void fun(char *msg, ...);

int main()
{
fun("IndiaBIX", 1, 4, 7, 11, 0);
return 0;
}
void fun(char *msg, ...)
{
va_list ptr;
int num;
va_start(ptr, msg);
num = va_arg(ptr, int);
num = va_arg(ptr, int);
printf("%d", num);
}

Which of the following statements are correct about the Collection Classes available in Framework Class Library?

Binary numbers need more places for counting because

What is the maximum data rate for the 802.11b standard?

You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?

Which of the following snippets are the correct way to convert a Single into a String?

1 Single f = 9.8f;
String s;
s = (String) (f);

2 Single f = 9.8f;
String s;
s = Convert.ToString(f);

3 Single f = 9.8f;
String s;
s = f.ToString();

4 Single f = 9.8f;
String s;
s = Clnt(f);

5 Single f = 9.8f;
String s;
s = CString(f);

Which of the following are valid .NET CLR JIT performance counters?

1 Total memory used for JIT compilation

2 Average memory used for JIT compilation

3 Number of methods that failed to compile with the standard JIT

4 Percentage of processor time spent performing JIT compilation

5 Percentage of memory currently dedicated for JIT compilation

What will be the output of the program?

class BoolArray
{
boolean [] b = new boolean[3];
int count = 0;

void set(boolean [] x, int i)
{
x[i] = true;
++count;
}

public static void main(String [] args)
{
BoolArray ba = new BoolArray();
ba.set(ba.b, 0);
ba.set(ba.b, 2);
ba.test();
}

void test()
{
if ( b[0] && b[1] | b[2] )
count++;
if ( b[1] && b[(++count - 2)] )
count += 7;
System.out.println("count = " + count);
}
}

What does FSF stand for?

What is the address range of a Class B network address in binary?

Which of the following protocols uses both TCP and UDP?

Topically, how many type III PC cards can you insert in a laptop

What does fp point to in the program ?

#include<stdio.h>

int main()
{
    FILE *fp;
    fp=fopen("trial", "r");
    return 0;
}

A goal of data mining includes which of the following?

Which of the following factors supports the statement that reusability is a desirable feature of a language?

Routers are often used to implement FIREWALLS

An oval represents which of the following in an EER?

What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?

What does the following declaration mean? int (*ptr)[10];

A CASE SQL statement is which of the following?