1. Bluetooth and 802.11 devices use wireless technology to communicate over several feet, in essence creating a ____. A) local-area network
   2. wide-area network
   3. small-area network
   4. metropolitan-area network

2. Two important design issues for cache memory are ____.
   1. speed and volatility
   2. size and replacement policy
   3. power consumption and reusability
   4. size and access privileges

3. A _____ provides a file-system interface which allows clients to create and modify files.
   1. compute-server system
   2. file-server system
   3. wireless network
   4. network computer

1. __________ is a set of software frameworks that provide additional services to application developers. A) System programs
   2. Virtualization
   3. Cloud computing

D Middleware