The following program:
public class Test{
static boolean isOK;
public static void main(String args[]){
System.out.print(isOK);
}
}
public class Test{
static boolean isOK;
public static void main(String args[]){
System.out.print(isOK);
}
}A. Prints true
B. Prints false
C. Will not compile as boolean is not initialized
D. Will not compile as boolean can never be static
Answer: Option B
Solution (By Examveda Team)
By default, a boolean variable will contain false.This Question Belongs to Java Program >> Data Types And Variables
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Comments (8)
Related Questions on Data Types and Variables
Which of the following is not a valid identifier for a Java variable?
A. my_var
B. _myVar
C. 3rdVar
D. $var
May be in boolean 1)true =true
2) istrue = false
How can it be FALSE, can someone explain?
by default, a boolean variable will contain false.
static boolean isOK;
static variables gets always get initialized with some values and because this is BOOLEAN TYPE hence default initialization value=FALSE
boolean datatype always set its initial valuue as false
By default value of isok is false(i.e value of boolean var is false)
i don't understand..please explain it..
Please Explain it.