The use of cryptographic certificates to establish Secure Sockets Layer (SSL) connections is an example of which process?

MC The______ method determines if a mapping has a specified key.

a) is. b) contains. c) has_key. d) None of the above.

Name one method used to define a shell variable in a subshell (i.e., pass the value to the subshell).

What will be an ideal response?