Set a Label’s _________ property to Fixed3D to give the Label a three-dimensional appearance.

Which of the following is currently the primary firewall for Linux?

A) Ipchains B) Ipfwadm C) Iptables D) Ipfirewall

Which of the following is true about the height of a node?

a. The height of a node is one less than the height of its parent b. The height of an empty tree is 0 c. The height of a leaf is 0 d. The height of a tree can be larger than its depth e. all of the above are false