Jobs By Abekus

If we want to use telugu, we can use telugu characters for identifiers.

1

True

2

False

Solution:

Serializable interface is an marker interface which contain ___ methods.

1

infinite

2

1

3

2

4

0

Solution:

Map() is the interface of legacy is implemented by Hashtable and Dictionary classes

1

True

2

False

Solution:

Predict the output of the following Java code:

1

Compile time error

2

Run time error

3

[45, 22, 90]

4

[45, 22, 90, 56]

Solution:

When we run parts of a program to run concurrently, it is called?

1

Process based multitasking

2

Thread based multitasking

Solution:

Select the correct option for the following Java program.

1

Java Programmer

2

Java (infinite times) Programmer (1 time)

3

Unreachable statement error

4

Run time Exception

Solution:

How many types of memory areas are allocated by the Java Virtual Machine (JVM)?

1

Class (Method) Area

2

Heap & Stack

3

Program Counter Register

4

Native Method Stack

5

All of the above

Solution:

What happens when a function is called in Java?

1

Parameters are initialized.

2

The method body is executed.

3

Value is returned and the current stack frame is popped from the call stack.

4

The arguments are evaluated.

Solution:

Statement 1- Two class never equal

Statement 2- Comparing the same object is not allowed

Statement 3- Object never equal to null

1

Statement 1 and 2 is correct

2

Statement 2 and 3 is correct

3

Statement 1 and 3 is correct

4

All Statement is correct

Solution:

class test{

public static void main (String[] args) {

     char a;

     int j;

     a='A';

     j=a;

     a=j+1;

     a++;

              System.out.println(a);

}

}

1

c

2

67

3

CE: incompatible types: possible lossy conversion from int to char

4

68

Java Questions Set 240:

If we want to use telugu, we can use telugu characters for identifiers.

Solution:

Serializable interface is an marker interface which contain ___ methods.

Solution:

Map() is the interface of legacy is implemented by Hashtable and Dictionary classes

Solution:

Predict the output of the following Java code:

Solution:

When we run parts of a program to run concurrently, it is called?

Solution:

Select the correct option for the following Java program.

Solution:

How many types of memory areas are allocated by the Java Virtual Machine (JVM)?

Solution:

What happens when a function is called in Java?

Solution:

Statement 1- Two class never equal

Statement 2- Comparing the same object is not allowed

Statement 3- Object never equal to null

Solution:

class test{

public static void main (String[] args) {

     char a;

     int j;

     a='A';

     j=a;

     a=j+1;

     a++;

              System.out.println(a);

}

}

Solution:

Related Question Sets:

Related Topics:

Java Questions Set 240:

If we want to use telugu, we can use telugu characters for identifiers.

Solution:

Serializable interface is an marker interface which contain ___ methods.

Solution:

Map() is the interface of legacy is implemented by Hashtable and Dictionary classes

Solution:

Predict the output of the following Java code:

Solution:

When we run parts of a program to run concurrently, it is called?

Solution:

Select the correct option for the following Java program.

Solution:

How many types of memory areas are allocated by the Java Virtual Machine (JVM)?

Solution:

What happens when a function is called in Java?

Solution:

Statement 1- Two class never equal Statement 2- Comparing the same object is not allowed Statement 3- Object never equal to null

Solution:

class test{ public static void main (String[] args) { char a; int j; a='A'; j=a; a=j+1; a++; System.out.println(a); } }

Solution:

Related Question Sets:

Related Topics:

Statement 1- Two class never equal

Statement 2- Comparing the same object is not allowed

Statement 3- Object never equal to null

class test{

public static void main (String[] args) {

char a;

int j;

a='A';

j=a;

a=j+1;

a++;

System.out.println(a);

}

}