Chapter 6: Exceptions and Assertions

Question 1

Exception thrown by the JVM when code attempts to divide by zero.

Answer 1

ArithmeticException

Question 2

Exception Thrown by the JVM when code uses an illegal index to access an array.

Answer 2

ArrayIndexOutOfBoundsException

Question 3

Exception Thrown by the JVM when an attempt is made to cast an object to a subclass of which it is not an instance.

Answer 3

ClassCastException

Question 4

Exception Thrown by the program to indicate that a method has been passed an illegal or inappropriate argument.

Answer 4

IllegalArgumentException

Question 5

Exception Thrown by the JVM when there is a null reference where an object is required.

Answer 5

NullPointerException

Question 6

Exception Thrown by the program when an attempt is made to convert a string to a numeric type, but the string doesn’t have an appropriate format.

Answer 6

NumberFormatException

Question 7

java.text.ParseException Checked or Unchecked?

Answer 7

Checked

Question 8

java.io.IOException java.io.FileNotFound Exception java.io.NotSerializable Exception. Checked or Unchecked?

Answer 8

Checked

Question 9

java.sql.SQLException. Checked or Unchecked?

Answer 9

Checked

Question 10

java.lang.ArrayStoreException. Checked or Unchecked?

Answer 10

Unchecked

Question 11

java.time.DateTimeException. Checked or Unchecked?

Answer 11

Unchecked

Question 12

java.util.MissingResourceException. Checked or Unchecked?

Answer 12

Unchecked

Question 13

java.lang.IllegalStateException java.lang.UnsupportedOperationException. Checked or Unchecked?

Answer 13

Unchecked