Certification Course (Batch-01) | Quiz-03

In java, array is a/an-

• primitive type

• object type

Which JDK tool is use to generate Java API documentation?

• jdocument

• jdocs

• javadoc

• javadocument

int[] values = new int[10];
How many object will be created for above statement?

• 1

• 5

• 10

• 11

int[][] values = new int[10][5];
How many object will be created for above statement?

• 5

• 6

• 10

• 15

Which option is correct to write java documentation

• // documentation here

• /*

  documentation here

  */

• /**

  *documentation here

  */

• none

What will be the output of the following Java program?

• Compilation failed

• Runtime failed

• 1 2 3 4 5

• 5 4 3 2 1

What will be the output of the following Java program?

• Compilation failed

• Runtime failed

• 1 2 3 4 5

• 5 4 3 2 1

What will be output?

• Compilation failed

• Runtime exception

• 5

• 10

What will be output?

• Compilation failed

• Runtime exception

• 0

• null

What will be output?

• Compilation failed

• Runtime exception

• 0

• null