he following is a rocket launches dataset: Mission Year Apollo 11 1969 Deep Space 1 1998 Falcon1 2008 Luna 9 1966 Sputnik 1957 (a) Give the Redis commands to enter this data into a sorted set called rockets and verify by listing all the rocket launches from most recent to earliest launch. 5 Marks (b) Give the Redis commands to get all the rocket launches that occurred up to and including 1969 starting with the earliest launch i.e. Sputnik 1957. 2 Marks (c) Give the Redis commands to get the year of the Apollo 11 mission. 1 Mark (d) Give the Redis commands to remove all the rocket launches that occurred between 1957 and 1970. 2 Marks