Because masking is so essential, it's important that you develop skills for using the ____ tool effectively.

Multiple users are reporting no connectivity after a recent power outage. An administrator needs a cable to plug their laptop into the router in order to be able to console into it. Which of the following would the administrator need to make this connection?

A. Crossover B. Loopback C. Rollover D. 568B

Dynamic arrays are often better than static arrays for data structures because:

A. static arrays can become filled B. very little of a static array might actually be used, wasting memory C. dynamic arrays can be adjusted in size, conserving memory D. All of the above