Describe the Terminal Access Controller Access Control System Plus (TACACS+) protocol.
What will be an ideal response?
Terminal Access Controller Access Control System Plus (TACACS+) is a protocol developed by Cisco to support AAA in a network with many routers and switches. TACACS+ is very similar to RADIUS in function, but uses TCP port 49 by default and separates authorization, authentication, and accounting into different parts. TACACS+ uses PAP, CHAP, and MD5 hashes, but can also use something called Kerberos as part of the authentication scheme.
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Materialized view is a temporary table that is stored in the database to represent a view, which is maintained as the base table(s) are updated. Advantages - may be faster than trying to perform view resolution. - may also be useful for integrity checking and query optimisation.
What will be an ideal response?
Match the following output devices with their descriptions:
I. Laser printer II. Inkjet printer III. Speaker IV. Monitor V. Multifunction printer A. Produces high-quality color graphics and documents at an affordable price B. Displays text, graphics, and video C. Offers the ability to print, scan, copy, and fax all from one unit D. Produces sound E. Generally print faster and are less expensive to operate
When uploading photos to Facebook, the maximum file size you can upload is 15 GB
Indicate whether the statement is true or false
Which of the following statements about quantitative risk analysis is true?
A. It is the most widely used approach to risk analysis. B. Probability data is not required for this type of risk analysis. C. It uses annual loss expectancy to rank events. D. It is reliable and accurate way to calculate risk.