Which of the following is an appropriate description concerning the Java language?
a) It is a markup language that is used for describing web pages.
b) It is a language that is developed for scientific and engineering calculations.
c) It is an object-oriented language that provides platform-independent portability.
d) It is a language that is developed for business-oriented calculations.
A single-sided single-layer DVD-R has a storage capacity of about 4.7 Gbytes. When
a book has 700 double-byte characters that are printed per page, how many tens of
thousands of pages, at maximum, can be recorded on this DVD-R? Here, two bytes
are required to record one character, and only character information is stored. In
addition, 1 Gbyte is 1 billion (109) bytes.
a) 42 b) 71 c) 335 d) 671