WorksheetsIntro to Data Comm
Total questions: 10
Worksheet time: 50secs
Name
Class
Date
1.
AMI is (a) to digital encoding
2.
Is small error considered as Data Communication Advantages?
(a)
3.
DTE stands for
a)
Data to Equipment
b)
Device Terminal External
c)
Data Terminal Equipment
d)
Device Tertiary Expansion
4.
Part of Data Comm Model consists of...EXCEPT
a)
Transmitter
b)
Source
c)
Receiver
d)
Component
5.
There are 4 types of transmission medium
(a)
6.
Name the type of transmission medium that can't be seen and touch
(a)
7.
Data communication important EXCEPT for..
a)
Shopping privilege
b)
Teleconference
c)
Electronic Government
d)
Site Survery
8.
Example of DCE is..
a)
Wired Cable
b)
Modem
c)
Computers
d)
Port
9.
Source is functioning as
a)
data generator to be transmitted
b)
setting clocking
c)
checking error and retransmit
d)
make voice call
10.
Smart phone can be categorized as transmission medium
(a)
100 %
