A company owns four kiosks that are in close proximity within a shopping center. The owner is concerned about someone accessing the internet via the kiosk's wireless network. Which of the following should be implemented to provide wireless access only to the employees working at the kiosk?

What is the term used to specify the fully qualified domain name assigned to a cluster, and must have an entry in DNS that resolves to the cluster's primary IP address?

A. Primary address B. Full Internet name C. Cluster address D. DNS name

The following items are inserted into a binary search tree: 3, 6, 5, 2, 4, 7, 1 . Which node is the deepest?

a. 1 b. 3 c. 4 d. 7 e. none of the above