please answer all the parts of the question within 30 minutes. make sure the answer and reasons are explained in very detailed manner. answer should not be copied from somewhere else i will give negative ratings for sure.

INFORMATION Moonbeam (Pty) Ltd is a large security company offering electronic surveillance, 24 hour protection for person and property and secure cash transport. The company's accounting system is located on a local area network and, due to the nature of the company's business, contains a fair amount of sensitive information. Logical access controls are sound, as are physical controls to the extent that this is possible in a networked environment. All departments at Moonbeam (Pty) Ltd are linked by the network and all employees who require a terminal, have one located on their desks. REQUIRED: 1.1 Explain the role which access tables play in logical access control. Illustrate your answer using Moonbeam (Pty) Ltd as an example. 1.2 Distinguish between access at systems level and access at application level, in the context of Moonbeam (Pty) Ltd's networked systems. 1.3 Briey describe the controls over passwords which should be in operation at Moonbeam (Pty) Ltd