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class Operators1
{
    public static void main(String[] args)
    {
        int i=0;
        System.out.println(i++);
        System.out.println(i);
        System.out.println(++i);
    }
}
Select one:
1
    1
    2
1
    1
    1
0
    1
    2
0
    0
    1
Question 15
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What is String in Java?
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method
class
variable
object
Question 16
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Which of the following jump statements will skip the remaining code within its body?
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break
exit
return
continue
Question 17
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What will be the output of the following program?
 
class A
{
public static void main(String[] args)
{
System.out.println("Hello World!");
int i=0;
if (i=0)
{
 System.out.println("i="+i);
}
}
}
Select one:
Compilation Error
Hello World!
    i=0
Hello World!
None of these
Question 18
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Which is a valid declaration of a string?
Select one:
String s2 = 'null';
String s1 = null;
String s3 = (String) 'abc';
String s4 = (String) '\ufeed';
Question 19
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Consider the following code block
 
int[] a = {5,6,7,8,9};
int[] b = a;
b[2] = 10;
 
What will be the value of a[2]?
Select one:
8
10
7
6
Question 20
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What will be the output of the following program?
 
class booloperators {
public static void main(String args[])
{
boolean var1 = true;
boolean var2 = false;
System.out.println((var2 & var2));
}}
Select one:
false
true
1
0
Question 21
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What will be the output of the following program?
 
 
public class StaticTest
{
    public static void main(String[] args)
    {
        A a1=new A();
        A a2=new A();
        B b1=new B();
    }
}
 
class A
{
    {System.out.println("Non-Static block of a instance of Class A");}
    public A()
    {
        System.out.println("Constructing object of type A");
    }
}
 
class B
{
    {System.out.println("Non-Static block of a instance of Class B");}
    public B()
    {
        System.out.println("Constructing object of type B");
    }
}
Select one:
Non-static block of a instance of Class A
    Constructing object of type A
    Non-static block of a instance of Class A
    Constructing object of type A
    Non-static block of a instance of Class B
    Constructing object of type B
Compilation Error
Non-static block of a instance of Class A
    Constructing object of type A
    Non-static block of a instance of Class A
    Constructing object of type A
    Non-static block of a instance of Class B
    Constructing object of type A
Runtime Error
Question 22
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What will be the output of the following program?
 
class Relational_operator {
public static void main(String args[])
{
 int var1 = 5;
 int var2 = 6;
 System.out.print(var1 > var2);
}
}
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true
false
1
0
Question 23
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Point out the error line in the following program.
 
1.class welcome {
2.public static void Main(String arg [])
3.{
4.    System.out.println(Welcome to the spoken tutorial on Java)
5. }
6. }
Select one:
Line number 1
All of these
Line number 2
Line number  4
Question 24
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Point out the error line in the following program.
 
1. public class MyParameterizedConstructor
2. {
3.    private String name;
4.
5.    public MyParameterizedConstructor(String str){
6.        this.name = str;
7.        System.out.println("I am inside parameterized constructor.");
8.        System.out.println("The parameter value is: "+str);
9.    }
10.
11.   public static void main(String a[]){
12.      MyParameterizedConstructor mpc = new MyParameterizedConstructor("Madhu Raj");
13.   }
14. }
Select one:
Line number 12
Line number 5
No Error
We get the output as :
      I am inside parameterized constructor.
      The parameter value is: Madhu Raj
Line number 6
 

Main.java:11: error: class, interface, or enum expected
Select one:
^
Main.java:34: error: '{' expected
variable
        ^
Main.java:68: error: ';' expected
Select one:
          ^
Main.java:69: error: ';' expected
Compilation Error
                 ^
Main.java:70: error: ';' expected
Hello World!
           ^
Main.java:71: error: <identifier> expected
    i=0
     ^
Main.java:71: error: ';' expected
    i=0
       ^
Main.java:72: error: ';' expected
Hello World!
           ^
Main.java:73: error: ';' expected
None of these
       ^
Main.java:74: error: ';' expected
Question 18
        ^
Main.java:75: error: ';' expected
Not yet answered
       ^
Main.java:76: error: ';' expected
Marked out of 1.00
      ^
Main.java:76: error: ';' expected
Marked out of 1.00
             ^
Main.java:77: error: ';' expected
Flag question
             ^
Main.java:78: error: ';' expected
Question text
             ^
Main.java:80: error: ';' expected
Which is a valid declaration of a string?
        ^
Main.java:80: error: ';' expected
Which is a valid declaration of a string?
                ^
Main.java:80: error: ';' expected
Which is a valid declaration of a string?
                               ^
Main.java:80: error: ';' expected
Which is a valid declaration of a string?
                                        ^
Main.java:81: error: ';' expected
Select one:
          ^
Main.java:82: error: unclosed character literal
String s2 = 'null';
            ^
Main.java:82: error: unclosed character literal
String s2 = 'null';
                 ^
Main.java:84: error: unclosed character literal
String s3 = (String) 'abc';
                     ^
Main.java:84: error: unclosed character literal
String s3 = (String) 'abc';
                         ^
Main.java:86: error: <identifier> expected
Question 19
        ^
Main.java:87: error: ';' expected
Not yet answered
       ^
Main.java:88: error: ';' expected
Marked out of 1.00
      ^
Main.java:88: error: ';' expected
Marked out of 1.00
             ^
Main.java:89: error: ';' expected
Flag question
             ^
Main.java:90: error: ';' expected
Question text
             ^
Main.java:92: error: ';' expected
Consider the following code block
            ^
Main.java:92: error: ';' expected
Consider the following code block
                           ^
Main.java:92: error: <identifier> expected
Consider the following code block
                                 ^
Main.java:96: error: ']' expected
b[2] = 10;
  ^
Main.java:98: error: ';' expected
What will be the value of a[2]?
         ^
Main.java:98: error: ';' expected
What will be the value of a[2]?
                ^
Main.java:98: error: ';' expected
What will be the value of a[2]?
                         ^
Main.java:98: error: ']' expected
What will be the value of a[2]?
                            ^
Main.java:99: error: ';' expected
Select one:
          ^
Main.java:104: error: <identifier> expected
Question 20
        ^
Main.java:105: error: ';' expected
Not yet answered
       ^
Main.java:106: error: ';' expected
Marked out of 1.00
      ^
Main.java:106: error: ';' expected
Marked out of 1.00
             ^
Main.java:107: error: ';' expected
Flag question
             ^
Main.java:108: error: ';' expected
Question text
             ^
Main.java:110: error: ';' expected
What will be the output of the following program?
         ^
Main.java:110: error: ';' expected
What will be the output of the following program?
                ^
Main.java:110: error: ';' expected
What will be the output of the following program?
                          ^
Main.java:110: error: ';' expected
What will be the output of the following program?
                                        ^
Main.java:110: error: <identifier> expected
What will be the output of the following program?
                                                ^
Main.java:119: error: ';' expected
Select one:
          ^
Main.java:124: error: <identifier> expected
Question 21
        ^
Main.java:125: error: ';' expected
Not yet answered
       ^
Main.java:126: error: ';' expected
Marked out of 1.00
      ^
Main.java:126: error: ';' expected
Marked out of 1.00
             ^
Main.java:127: error: ';' expected
Flag question
             ^
Main.java:128: error: ';' expected
Question text
             ^
Main.java:130: error: ';' expected
What will be the output of the following program?
         ^
Main.java:130: error: ';' expected
What will be the output of the following program?
                ^
Main.java:130: error: ';' expected
What will be the output of the following program?
                          ^
Main.java:130: error: ';' expected
What will be the output of the following program?
                                        ^
Main.java:130: error: <identifier> expected
What will be the output of the following program?
                                                ^
Main.java:160: error: ';' expected
Select one:
          ^
Main.java:161: error: <identifier> expected
Non-static block of a instance of Class A
   ^
Main.java:161: error: ';' expected
Non-static block of a instance of Class A
                   ^
Main.java:161: error: ';' expected
Non-static block of a instance of Class A
                              ^
Main.java:161: error: ';' expected
Non-static block of a instance of Class A
                                       ^
Main.java:162: error: ';' expected
    Constructing object of type A
                ^
Main.java:162: error: ';' expected
    Constructing object of type A
                          ^
Main.java:162: error: ';' expected
    Constructing object of type A
                                 ^
Main.java:163: error: <identifier> expected
    Non-static block of a instance of Class A
       ^
Main.java:163: error: ';' expected
    Non-static block of a instance of Class A
                       ^
Main.java:163: error: ';' expected
    Non-static block of a instance of Class A
                                  ^
Main.java:163: error: ';' expected
    Non-static block of a instance of Class A
                                           ^
Main.java:164: error: ';' expected
    Constructing object of type A
                ^
Main.java:164: error: ';' expected
    Constructing object of type A
                          ^
Main.java:164: error: ';' expected
    Constructing object of type A
                                 ^
Main.java:165: error: <identifier> expected
    Non-static block of a instance of Class B
       ^
Main.java:165: error: ';' expected
    Non-static block of a instance of Class B
                       ^
Main.java:165: error: ';' expected
    Non-static block of a instance of Class B
                                  ^
Main.java:165: error: ';' expected
    Non-static block of a instance of Class B
                                           ^
Main.java:166: error: ';' expected
    Constructing object of type B
                ^
Main.java:166: error: ';' expected
    Constructing object of type B
                          ^
Main.java:166: error: ';' expected
    Constructing object of type B
                                 ^
Main.java:167: error: ';' expected
Compilation Error
                 ^
Main.java:168: error: <identifier> expected
Non-static block of a instance of Class A
   ^
Main.java:168: error: ';' expected
Non-static block of a instance of Class A
                   ^
Main.java:168: error: ';' expected
Non-static block of a instance of Class A
                              ^
Main.java:168: error: ';' expected
Non-static block of a instance of Class A
                                       ^
Main.java:169: error: ';' expected
    Constructing object of type A
                ^
Main.java:169: error: ';' expected
    Constructing object of type A
                          ^
Main.java:169: error: ';' expected
    Constructing object of type A
                                 ^
Main.java:170: error: <identifier> expected
    Non-static block of a instance of Class A
       ^
Main.java:170: error: ';' expected
    Non-static block of a instance of Class A
                       ^
Main.java:170: error: ';' expected
    Non-static block of a instance of Class A
                                  ^
Main.java:170: error: ';' expected
    Non-static block of a instance of Class A
                                           ^
Main.java:171: error: ';' expected
    Constructing object of type A
                ^
Main.java:171: error: ';' expected
    Constructing object of type A
                          ^
Main.java:171: error: ';' expected
    Constructing object of type A
                                 ^
Main.java:172: error: <identifier> expected
    Non-static block of a instance of Class B
       ^
100 errors

Standard output is empty