Assignment4

It’s four separate works, check each attachments!! 

Managing, Retrieving and Manipulating Data

Summarize the purpose of the SQL language. Compare writing SQL commands with using a graphical user interface, GUI (such as the one used by Access). Which would you prefer, and why do you think it is important to understand both approaches?

Include one question for your peers to research and answer.

300 words minimum

Network Services

Questions:

Routing protocols use metrics to decide on the best path on the network. Name two different metrics and explain how routing protocols use these metrics to decide on the best path.

300 words minimum

Database Auditing

Discuss the two key requirements for writing SQL Server audits to the Windows Security log.

300 words minimum

Database Security Auditing

Answer the following:

· What is the purpose of an audit?

· What information is contained within an audit trail?

· What are the advantages and disadvantages of using an audit trail?

300 words minimum