Fill in the blanks in each of the following statements:

a) The programming language is now used to develop large-scale enterprise applications, to enhance the functionality of web servers, to provide applications for consumer devices and for many other purposes.

b) initially became widely known as the development language of the UNIX operating system.

c) The ensures that messages, consisting of sequentially numbered pieces called bytes, were properly routed from sender to receiver, arrived intact and were assembled in the correct order.

d) The programming language was developed by Bjarne Stroustrup in the early 1980s at Bell Laboratories.