Jobs By Abekus

double d= OX123.456(hexa decimal representation)

1

True

2

False

Solution:

The poll () method is used to remove the head of the list

1

True

2

False

Solution:

What is the parent class of the annotation class?

1

Class

2

Object

3

Main

4

Super

Solution:

A class member declared protected becomes a member of subclass of private member

1

True

2

False

Solution:

The range of 'short' data type is

1

-128 to 127

2

0 to 65535

3

-32768 to 32767

4

-2147483648 to 2147483647

Solution:

Which method is used to extract a substring from a String?

1

subString()

2

SubString()

3

substring()

4

None of the mentioned

Solution:

`String days[]={"Sun","Mon","wed","thu","fri","sat"}; System.out.print(days.length);`

What will be the output of the following?

1

18

2

6

Solution:

When a program class implements an interface, it must
provide behavior for

1

all methods defined in that interface

2

two methods defined in that interface

3

any methods in a class

4

only certain methods in that interface

Solution:

class test{

public static void main (String[] args) {

   int a=7;

   int b=15;

   a+=(~b);

   if(a<0 || (a^b)>10)

   {

       System.out.println(~a);

   }

   else

   {

       System.out.println(b);

   }

}

}

1

-9

2

8

3

-6

4

10

Solution:

what should be the output of this code block?
import java.util.*;
public class abekus {
public static void main(String args[]) {
  int tab[] = new int[6];
  for (int i = 6; i > 0; i--)
   tab[6 - i] = i;
  Arrays.fill(tab, 1, 5, 0);
  for (int i = 0; i < 6; i++)
   System.out.print(tab[i]);
}
}

1

543210

2

600001

3

611110

4

654321

Java Questions Set 24:

double d= OX123.456(hexa decimal representation)

Solution:

The poll () method is used to remove the head of the list

Solution:

What is the parent class of the annotation class?

Solution:

A class member declared protected becomes a member of subclass of private member

Solution:

The range of 'short' data type is

Solution:

Which method is used to extract a substring from a String?

Solution:

`String days[]={"Sun","Mon","wed","thu","fri","sat"}; System.out.print(days.length);`

What will be the output of the following?

Solution:

When a program class implements an interface, it must
provide behavior for

Solution:

class test{

public static void main (String[] args) {

   int a=7;

   int b=15;

   a+=(~b);

   if(a<0 || (a^b)>10)

   {

       System.out.println(~a);

   }

   else

   {

       System.out.println(b);

   }

}

}

Solution:

what should be the output of this code block?
import java.util.*;
public class abekus {
public static void main(String args[]) {
  int tab[] = new int[6];
  for (int i = 6; i > 0; i--)
   tab[6 - i] = i;
  Arrays.fill(tab, 1, 5, 0);
  for (int i = 0; i < 6; i++)
   System.out.print(tab[i]);
}
}

Solution:

Related Question Sets:

Related Topics:

Java Questions Set 24:

double d= OX123.456(hexa decimal representation)

Solution:

The poll () method is used to remove the head of the list

Solution:

What is the parent class of the annotation class?

Solution:

A class member declared protected becomes a member of subclass of private member

Solution:

The range of 'short' data type is

Solution:

Which method is used to extract a substring from a String?

Solution:

String days[]={"Sun","Mon","wed","thu","fri","sat"}; System.out.print(days.length); What will be the output of the following?

Solution:

When a program class implements an interface, it must provide behavior for

Solution:

class test{ public static void main (String[] args) { int a=7; int b=15; a+=(~b); if(a<0 || (a^b)>10) { System.out.println(~a); } else { System.out.println(b); } } }

Solution:

what should be the output of this code block?import java.util.*;public class abekus { public static void main(String args[]) { int tab[] = new int[6]; for (int i = 6; i > 0; i--) tab[6 - i] = i; Arrays.fill(tab, 1, 5, 0); for (int i = 0; i < 6; i++) System.out.print(tab[i]); }}

Solution:

Related Question Sets:

Related Topics:

`String days[]={"Sun","Mon","wed","thu","fri","sat"}; System.out.print(days.length);`

What will be the output of the following?

When a program class implements an interface, it must
provide behavior for

class test{

public static void main (String[] args) {

int a=7;

int b=15;

a+=(~b);

if(a<0 || (a^b)>10)

{

System.out.println(~a);

}

else

{

System.out.println(b);

}

}

}

what should be the output of this code block?
import java.util.*;
public class abekus {
public static void main(String args[]) {
int tab[] = new int[6];
for (int i = 6; i > 0; i--)
tab[6 - i] = i;
Arrays.fill(tab, 1, 5, 0);
for (int i = 0; i < 6; i++)
System.out.print(tab[i]);
}
}