test

Which of the following data structures finds its use in recursion?

• Array

• hgkshidg

• b.vkvea

• ahuvudgv

Which of these is the largest planet in the Solar System?

• Earth
• Mars
• Mercury
• Jupiter
• Pluto

Which of the following is a Divide and Conquer algorithm?

• Bubble sort
• Heap sort
• Selection sort
• Merge sort

Identify the OOP feature that is used to reduce the use of nested classes

• Polymorphism
• Inheritace
• Abstraction
• Encapsulation

Select the following which shows the correct constructor.

• ()class_name
• -class_name
• class_name()
• ~class_name()

Which keyword among the following can be used to declare an array of objects in java?

• arr
• new
• create
• allocate

Partition and exchange sort is

• quick sort
• heap sort
• tree sort
• bubble sort