a. Helps in organising and analysing the data available.
b. Two such jobs are Data analyst, IT consultant, Cyber security analyst
c. They require expertise in their respective domain.
d. Requisite degree and work experience.
Step-by-step explanation:
a. Information System has come as a boon to various job portals. It has increased the overall efficiency of the portals by efficiently organising and analysing the available data of various aspirants and the work portfolio of the business organisation. They help in optimisation of the work process by extracting information from the raw data of aspirant searching for a job.
b. Some of the jobs that require Information system knowledge are-
Data analyst
IT Consultant
Cyber Security
c. These jobs require expertise in their respective domains. E.g. Cybersecurity expert needs cyber expertise to under the technicalities behind the cyber aspect of the crime. A similar Data analyst needs to know about the modus operandi of handling a large amount of data.
d. One needs to have a requisite degree from a certified institution along with work experience for preparing for these jobs.