OOP Through Java Quiz-1(II B.Tech I SEM )

PIN

Student Name

What is the range of int data type in Java?

• -128 to 127
• -32768 to 32767
• -2147483648 to 2147483647
• None of the mentioned

Java Byte Code is interpreted into ______________.

• .Obj
• . Source Code
• . Bytecode
• .Exe

Can this pointer points to current object address?

• Yes
• No
• address
• None

HTML based Java Documentary help can be accessed using ______________.

• javahelp
• javamanual
• javadoc
• None of these

Multi line comments starts with _________ in Java.

• /**
• //
• /*
• None of these

How to compile java program in command prompt?

• javac filename.java
• java filename.java
• javac filename
• java filename

What is true in Java?

• For all class names the first letter should be in Upper Case.
• All method names should start with a Lower Case letter.
• Name of the program file should exactly match the class name.
• All of the above

All methods and variables in Java language are kept inside a?

• File
• static method
• Class or Interface
• main