Observations of the traffic on a data structure over a certa

Observations of the traffic on a data structure over a certain period of time indicate that

500 Insert operations, 500 Delete operations, 700 Fetch operations, and 200 Update operations were performed on a data

Set. If Insert operations take 10 nanoseconds, Delete Operations take 250 nanoseconds, Fetch operations 200 nanoseconds

Update Operations take 300 nanoseconds nationwide.

Determine, in nanoseconds, the data structure over the observation period.

Solution

Given that there are 500 insert operations and 10nanoseconds for each

500 Delete opeartions and 250nanoseconds for each

700 Fetch operations and 200 nanoseconds for each

200 Update operations and 300nanoseconds for each

Hence total time to complete all the above given opeartions is

500*10+500*250+700*200+200*300

= 5000+125000+140000+60000

=330000 nanoseconds