7. Double is a_______data type.

(A) primitive
(B) user defined
(C) system defined
(D) local

Ans: (A) primitive

Explanation: The double data type is a double-precision 64-bit IEEE 754 floating point. Its range of values is beyond the scope of this discussion, but is specified in the Floating-Point Types, Formats, and Values section of the Java Language Specification.