1.
When do you call copy constructors ?
2.
Which one of the following is true ?
5.
Output of Java Programs
class Test {
private static int x;
public static void main(String args[]) {
System.out.println(fun());
}
static int fun() {
return ++x;
}
}
6.
Output of Java Programs:
class Test {
protected int x, y;
}
class Main {
public static void main(String args[]) {
Test t = new Test();
System.out.println(t.x + " " + t.y);
}
}
7.
When was C language developed?
8.
What are local static variables?
9.
What are different storage class specifiers in C?
10.
How can we delete duplicate rows in a table?
11.
Match the correct pair
A.Public 1) Data members and functions are available to derived classes only
B.Protected 2) Data members and functions are not accessible outside the class
C.Private 3) Data members and functions are accessible outside the class
12.
Which tag is used to execute java source code in JSP?
13.
What is the maximum size for a RAWdata in a table?
14.
Guess the missing implicit member function of a class?
- Default Constructor
- Copy
- Assignment Operator
- ………………………..
- Address Operator
15.
4) INSTR returns_____________?
16.
When is the super keyword used?
super keyword is used to refer:
17.
What is URL Encoding?
18.
Examples of MIME Types?
19.
Difference between class and structure?
22.
What happens if you remove static modifier from the main method?
23.
What is Dangling pointer?
25.
Output of Java Programs
class Test {
public static void main(String[] args) {
for(int i = 0; true; i++) {
System.out.println(“Hello”);
break;
}
}
}
