A _________ sets up two TCP connections, one between itself and a TCP user on an inner host and one between itself and a TCP user on an outside host. Once the two connections are established TCP segments from one connection are relayed to the other without examining the contents. ?

Your disc will not eject from the CD/DVD drive even though you have pushed the eject button several times. What is your next step?

A) Replace the drive. B) Remove the drive, remove the drive cover, and use a small screwdriver to push the CD out the front. C) Use a paper clip and the emergency eject hole. D) Remove the computer power connector and reattach; then retry ejecting the disc.

The list sequence container does not

a. Efficiently implement insert and delete operations anywhere in the list. b. Use a doubly linked list. c. Support bidirectional iterators. d. Automatically sort inserted items.