Question Papers of IGNOU BCA CS-75

Year: 2006 TEE: DECEMBER Time 2 Full Marks 60
Question Number 1 is compulsory. Answer any three questions from the rest.

Q.2(a): What is the Groupware ? List any five broad range of applications associated with them.

Q.2(b): Mention the context where a database is required in the Intranet application(s). List any five databases (internal databases or external database )which can be used as Backend for the applications. Also mention about the database connectivity required to connect respective databases with the front end applications.: [5]

Q.3(a): What is encryption and decryption ? How can these be achieved using the SSL ?: [3]

Q.3(b): What is Authentication ? List and explain any three types of authentication mechanisms supported by WINDOWS 2000 Operating System.: [3]

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