Operating systems concept MCQ Test 15

By | October 3, 2017
Question 1
What are parts of network structure ?
A
Workstation
B
Gateway
C
Laptop
D
All of the mentioned
Question 2
On media that use constant linear velocity (CLV), the ..... is uniform.
A
density of bits on the disk
B
density of bits per sector
C
the density of bits per track
D
none of the mentioned
Question 3
Which command is used to provide access to files located in other directories or disks?
A
Tree
B
Path
C
Dir
D
Cd
Question 4
Data encryption
A
is mostly used by public networks
B
is mostly used by financial networks
C
cannot be used by private installations
D
is not necessary, since data cannot be intercepted
Question 5
Preemptive, priority based scheduling guarantees :
A
hard real time functionality
B
soft real time functionality
C
protection of memory
D
none of the mentioned
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There are 5 questions to complete.

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