The ___________________ is the number of possible values of the digits or characters in a sort key.

Match the following terms to their meanings:

I. viruses II. spyware III. firewall IV. Windows Defender V. Windows Updates A. modifications to the operating system B. computer program that attaches itself to another program and attempts to spread to other computers C. software that helps to protect against unauthorized access of your computer D. software that is often downloaded without your being aware E. antispyware and antivirus software

Connectionless transmission bundles and sends information in packets, called_______.

a) datagrams. b) frames. c) chunks. d) None of the above.