Technicians commonly use operating system tools when troubleshooting and maintaining computers. For example, Windows systems include a Control Panel with several mini-applications or _______
a. Apps
b. Utilities
c. Executables
d. Applets
D.Control Panel includes many useful tools, and applets can be used to configure displays, sound, devices, and a variety of system items.
You might also like to view...
Describe and illustrate the process of normalizing the data shown in Figure 14.18 to First (1NF), Second (2NF), and Third (3NF).
What will be an ideal response?
As a second example, consider the communication paradigm referred to as queued RPC, as introduced in Rover [Joseph et al. 1997]. Rover is a toolkit to support distributed systems programming in mobile environments where participants in communication may become disconnected for periods of time. The system offers the RPC paradigm and hence calls are directed towards a given server (clearly space-coupled). The calls, though, are routed through an intermediary, a queue at the sending side, and are maintained in the queue until the receiver is available. To what extent is this time-uncoupled? Hint: consider the almost philosophical question of whether a recipient that is temporarily unavailable exists at that point in time.
What will be an ideal response?
Which Linux utility is used to compress files?
A. zip B. cpio C. tar D. gzip
Which Input Mask replacement character specifies that the following character will be a literal character?
A) \ B) ? C) & D) /