problem1. One of the most imperative duties of a system administrator is to protect the information that is stored on network servers.  In the same context, describe both Manageability and Reliability.

problem2. Name four types of the backup procedures.

problem3. Give a brief explanation of following Linux Command Options.

i) Mkfs

ii) Fsck

problem4. Two key concepts in analyzing and optimizing network performance are Bottlenecks and Baselines. describe in detailed both of these concepts.

problem5. Give a description of working process of SNMP.

problem6. Provide three illustrations of vulnerable services which are among the overwhelming majority of successful attacks.

problem7. Name the five outside sources that can be the cause of DoS attack.

problem8. Make a distinction between Distributed Denial of Service (DDoS) and Denial of Service (DoS).

problem9. Provide two merits and two demerits of 3DES.

problem10. What do you understand by the term Intrusion Detection Systems?