Q61.
Which of the following correctly describes preparing a backup for computer and disk device failures?
a)
b)
c)
d)
Q62.
Which of the following is the most appropriate as a description of a bridge, a component of
LANs?
a)
b)
c)
d)
Q63.
10 MB of space is sufficient for the backup media.
Backing up can be performed at any time of the day.
Backing up is only performed when important data is saved.
At least two backup files should be created and stored in different locations.
It amplifies a cable’s electrical signal to extend the cable.
It connects multiple LANs that use the same data link control protocol.
It connects multiple LANs and WANs.
It converts the protocols of LANs and WANs of different pr