[Week 4] Important Practice Questions for ICSE and ISC

This week we have a few short questions which covers the basic syllabus, for the ICSE as well as ISC students preparing for their 2013 Computer Applications and Computer Science Examinations respectively.

[To know more about these weekly practice questions, Click Here]

You need to answer the given questions, and reply it as comments by filling the “Leave a Reply” section below this post.

The correct answers will be posted next week.

Question 1. What is the role of the keyword 'void' in declaring functions?

Question 2. What is the significance/use of the keyword 'return' ?

Question 3. If a function contains several return statements, how many of them will be executed?

Question 4. Which OOP principle implements the concept of Data Hiding?

Question 5. What is the output of the following : System.out.println("Five:"+5+2); System.out.println("Five:"+(5+2));