Scenario 2: A virtual school wants each of its 25 teachers to work with students throughout a county. The teachers need to be able to answer questions, talk to parents and students, and be able to give oral tests. The school does not want the teacher’s personal cell phone numbers to be used.

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e.g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?

What key should you press and hold to select and open multiple files at one time? enter alt control esc