Mix MCQS
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#171 How many layers does the OSI model consist of ?
A) 4
B) 5
C) 8
D) 7
Answer: D
#172 How many layers does the OSI model consist of ?
A) 4
B) 5
C) 8
D) 7
Answer: D
#173 which layer of OSI model decided which physical path-way the data should take to reach the destination ?
A) Transport layer
B) presentation layer
C) network layer
D) session layer
Answer: D
#174 which layer of OSI model decided which physical path-way the data should take to reach the destination ?
A) Transport layer
B) presentation layer
C) network layer
D) session layer
Answer: D
#175 ____________ Topology each node (computer server peripheral etc) attaches to a common cable.
A) Star
B) Tree
C) Ring
D) Mesh
Answer: C
#176 The frequency range of radio signal is between 3 KHz to ________ GHz.
A) 1
B) 2
C) 3
D) 4
Answer: A
#177 Which of the following is a wireless communities device used to send as well as receives data through radio signals ?
A) sender
B) Transceiver
C) Receiver
D) Infrared
Answer: B
#178 What does WAP stand for?
A) wireless access place
B) wireless application protocol
C) wireless access protocol
D) wireless access portion
Answer: B
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