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1.  What is the use of New Class button?
                         a.  To create a class                          b.  To compile a file
                         c.  To Delete a file                           d.  None of these
                      2.  Why compile button is required?
                         a.  To change from source code to machine code   b.  To convert from source code to byte code
                         c.  To use Java Compiler                       d.  Both a and c
                      3.  To create a new project, we should click on the ………………… button/menu.
                         a.  New Class                                  b.  Compile
                         c.  arrow symbol                               d.  Project

                      4.  What is the use of Project icon?
                         a.  To write the source code                   b.  To keep the byte code
                         c.  To keep the documentation of the project   d.  To display the executable file
                      5.  After writing the source code we should:
                         a.  compile the file                           b.  execute the file
                         c.  delete the file                            d.  interpret the file
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                  E.  Case Study.                                                             Century   #Experiential Learning
                                                                                                Skills
                      Java is  an  object-oriented programming  language. It was  developed  by James Gosling  and  his  team including  Mike
                      Sheridan and Patrick Naughton, at Sun Microsystems in 1995. It is very useful in developing apps, website contents, game
                      and software. It works on the principle of WORA.
                      1.  Give one example of OOP language apart from JAVA.
                      2.  Name the persons who developed Java.
                      3.  Name the software firm from where java was developed.
                      4.  What is the full form of WORA?
                      5.  What are the places where Java is useful?
                  F.  Assertion and Reasoning based questions.

                      The following questions consist of two statements – Assertion (A) and Reason (R). Answer these questions by selecting
                      the appropriate option given below:
                      (a)  Both A and R are true, and R is the correct explanation of A.
                      (b) Both A and R are true, but R is not the correct explanation of A.
                      (c)  A is true, but R is false.
                      (d)  A is false, but R is true.
                      1.  Assertion(A): Java was developed in the 1980s by Oracle Corporation.
                         Reason(R): The original development of Java was led by James Gosling and his team at Sun Microsystems.
                      2.   Assertion(A): BlueJ is an integrated development environment (IDE)  designed for teaching object-oriented
                         programming.
                           Reason(R): BlueJ allows developers to create and manage large enterprise-level applications with advanced features
                         like integrated version control and continuous integration tools.
                      3.  Assertion(A): The Java compiler translates Java source code directly into machine code.
                           Reason(R):  The  Java  interpreter,  or  Java  Virtual  Machine  (JVM),  executes  the  compiled  bytecode,  making  Java
                         platform-independent.












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