Java MCQ - English
Which of these literals can be contained in float data type variable?
-1.7e+308
-3.4e+038
+1.7e+308
-3.4e+050
Answer : B
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1) What is the output of this program? class booloperators {
public static void main(String args[])
{
boolean var1 = true;
boolean var2 = false;
System.out.println((var2 & var2));
}
}
2) How many primitive data types are there in Java?
3) Which of the following is the advantage of BigDecimal over double?
4) Size of int in Java is
5) Automatic type conversion in Java takes place when
Two type are compatible and size of destination type is shorter than source type.
Two type are compatible and size of destination type is equal of source type.
Two type are compatible and size of destination type is larger than source type.
All of the above
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