Question

Choose a right statement, int a 1 point
= 10 + 4.867;
O
a = 10
O
a = 14.867
O
a = 14
O compiler erro​

Answer 1

The 3rd option that is a = 14 is correct.

• While Integer is a Wrapper class in Java, int is a primitive data type.
• Due to its status as a primitive data type, int has limited flexibility. It can only be used to hold an integer's binary value.
• Integer allows us additional versatility in storing, converting, and manipulating an int data because it is a wrapper class for int data types.
• Since integer is a class, it has access to all of the built-in methods that are listed in the class. Similar to any other reference (object) type, integer-type variables store references to integer-type objects.

Here, int a = 10 + 4.867;

Now, since a decimal number assigned to an integer type variable, the number is rounded to a whole number.

Hence, the answer will be a = 14.

Hence, the 3rd option that is a = 14 is correct.

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