computer networks set 2 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 5 EXERCISES
The following question based on computer networks topic of computer mcq
(a) secure
(b) dedicated
(c) decentralized
(d) scalable
e) None of these
The correct answers to the above question in:
Answer: (d)
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Read more computer networks Based Computer Questions and Answers
Question : 1
The transmission signal coding method of Tl carrier is called
a) NRZ
b) Bipolar
c) Manchester
d) Binary
Answer »Answer: (b)
Question : 2
The method of Internet access that requires a phone line, but offers faster access speeds than dial-up is the _____ connection.
a) cable access
b) satellite access
c) fiber-optic service
d) Digital Subscriber Line (DSL)
e) modem
Answer »Answer: (e)
Question : 3
Avalanche photodiode receivers can detect bits of transmitted data by receiving
a) 200 photons
b) 100 photons
c) 2000 photons
d) 300 photons'
e) none of the above
Answer »Answer: (a)
Question : 4
Office LANs that are spread geographically apart on a large scale can be connected using a corporate ——
a) CAN
b) WAN
c) DAN
d) LAN
e) TAN
Answer »Answer: (b)
Question : 5
Which Is the layer of a computer system between the hardware and the user program
a) Operating environment
b) System environment
c) Operating system
d) All the above
e) none of the above
Answer »Answer: (c)
Question : 6
Number of bits per symbol used in Baudot code is .
a) 7
b) 9
c) 8
d) 5
e) none of the above
Answer »Answer: (d)
GET computer networks PRACTICE TEST EXERCISES
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