The clause that enables mapping a short command to a long command is __________
(a) map
(b) direct
(c) label
(d) alias
(a) map
(b) direct
(c) label
(d) alias
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The correct option is (d) alias
Easy explanation: If the shell program permits an alias, a short command can be mapped to a long command. This reduces the time taken by typing long commands frequently. An alias is defined by the keyword ‘alias’ followed by the short and long commands.