18 Questions
In Java, a string is a primitive data type.
False
The Java platform provides the String class for creating and manipulating strings.
True
Variables in Java must follow specific rules and conventions when naming them.
True
To declare and initialize a variable in Java, you need to specify its data type.
True
In Java, the main method is where the program execution starts.
True
There are 8 primitive data types in Java.
True
Java compiler generates architecture-neutral code.
True
The Java compiler is written in C++.
False
Java emphasizes mainly on runtime error checking.
False
Java's multithreaded feature allows writing programs that can perform only one task at a time.
False
Java byte code is stored permanently for future use.
False
Java is more dynamic than C++.
True
Java programs can be run on any operating system without the need for modifications.
True
The original name of Java was 'Green'.
False
For running Java programs, you only need the JRE (Java Runtime Environment) and not the JDK (Java Development Kit).
False
To write and run Java programs, you need a computer with at least 128 MB of RAM.
False
The main method is where the execution of a Java program starts.
True
Java supports only non-primitive data types.
False
Test your knowledge on creating, manipulating strings, declaring variables, and naming conventions in Java programming language. Explore the String class, string arithmetic, and primitive data types.
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