JAVA PROGRAMMING| QUESTIONS
WITH SOLUTIONS
Assign a Value - Answer-to set the data of a variable (involves the equal sign).
Class - Answer-Describes a particular kind of object. It can contain related methods
and variables.
Double - Answer-A type of variable (or value) that can contain fractions as well as
integers.
Declaration - Answer-A statement that creates a variable, method, or class identifier
and its associated attributes but doesn't necessarily allocate storage for variables or
define an implementation for methods.
int - Answer-An integer value
String - Answer-Sequence of characters
double - Answer-A real number(64 bytes)
float - Answer-A real number(32 bytes)
toUpperCase - Answer-This method converts a character to uppercase.
toLowerCase - Answer-This method converts a character to lowercase.
Algorithm - Answer-A set of steps that define a process for solving a
specific problem.
The main( ) Method - Answer-This gets your Java program running.
There must be at least one such method among your classes.
if/else - Answer-public static void main(String [ ] args){
int=17
if(age<=17){
System.out.println("You are too young")
} else {
System.out.println("You are old");
}
