Sample Quiz

With a piece of paper, write down your name and answers to for following questions.

1. What is a function in terms of Computer Sciences?

   1. A group of code lines that performs a specific task
   2. A group of code lines that performs a whole program
   3. Something that contains an "init"
   4. The purpose of Java

2. What will be the value of "num" after the following statements?

   int num;
   num = (5+4);
   num = num / 9;
   num = 12;

   1. 0
   2. 1
   3. 12
   4. 9

3. What is a class?

   1. A class is a section of computer memory containing objects.
   2. A class is a section of the hard disk reserved for object oriented program.
   3. A class is a description of a kind of object.
   4. A class is the part of an object that contains the variables.

4. Which of the following is a correct way to construct a String object?

   1. String str("Hello Quiz!");
   2. String = "Hello Quiz!";
   3. String str = new "Hello Quiz!";
   4. String str = new String("Hello Quiz!");

5. What is an object?

   1. An object is a chunk of memory that can contain data along with methods to process data.
   2. An object is a tiny box of memory that contains only data.
   3. "Object" is another word for "program".
   4. An object is description of a potential class.