Q. Which of these exceptions will be thrown if we declare an array with negative size?

View solution

Q. Which of these packages contain all the Java’s built in exceptions?

View solution

Q. Which of these exceptions will be thrown if we use null reference for an arithmetic operation?

View solution

Q. Which of these class is used to create user defined exception?

View solution

Q. Which of these class provides various types of rounding functions?

View solution

Q. Which of these methods return a smallest whole number greater than or equal to variable X?

View solution

Q. Which of these method returns a largest whole number less than or equal to variable X?

View solution

Q. Which of function return absolute value of a variable?

View solution

Q. Which of these methods of Byte wrapper can be used to obtain Byte object from a string?

View solution

Q. Which of the following methods Byte wrapper return the value as a double?

View solution

Q. Which of these is a super class of wrappers Byte and short wrappers?

View solution

Q. Which of these methods is not defined in both Byte and Short wrappers?

View solution

Q. Which of these methods of Character wrapper can be used to obtain the char value contained in Character object.

View solution

Q. Which of the following constant are defined in Character wrapper?

View solution

Q. Which of these is a super class of Character wrapper?

View solution

Q. Which of these methods is used to know whether a given Character object is part of Java’s Identifiers?

View solution

Q. Which of these coding techniques is used by method isDefined()?

View solution

Q. Which of these methods of Boolean wrapper returns boolean equivalent of an object.

View solution

Q. Which of the following constant are defined in Boolean wrapper?

View solution

Q. Which of these methods return string equivalent of Boolean object?

View solution