CSS

Page 15 of 23

#127 which of the following topology is most expensive implement ?

A)   Star Topology
B)   Bus Topology
C)   Ring Topology
D)   Mesh Topology
Answer:   D

#128 How many layers does the OSI model consist of ?

A)   4
B)   5
C)   8
D)   7
Answer:   D

#129 ____________ Topology each node (computer server peripheral etc) attaches to a common cable.

A)   Star
B)   Tree
C)   Ring
D)   Mesh
Answer:   C

#130 The frequency range of radio signal is between 3 KHz to ________ GHz.

A)   1
B)   2
C)   3
D)   4
Answer:   A

#131 What does WAP stand for?

A)   wireless access place
B)   wireless application protocol
C)   wireless access protocol
D)   wireless access portion
Answer:   B

#132 Which of the following is used to provide internet access and multimedia services at very high speed to the end users?

A)   Wi-Fi
B)   Bluetooth
C)   Infra-red
D)   WiMax
Answer:   D

#133 ____________ Uses 802.11 standard, developed by the institute of electrical and electronic engineers (UEEE).

A)   Wi-Fi
B)   Bluetooth
C)   Infra-red
D)   WiMax
Answer:   A

#134 ___________ signals can be used for short-range communication in a closed area using line-of-sight propagation.

A)   Wi-Fi
B)   Bluetooth
C)   WiMax
D)   Infra-red
Answer:   D

Page 15 of 23

Quick Links

New Projects
NAT - TEST
ETEA - Engineering
ETEA - ENGINEERING
ETEA - NMDCAT
ETEA - NMDCAT
New Projects
English
New Projects
Computer
Application Status
General Science
Roll Numbers
History
Results
IQ
Merit List
Sports

Quick Subject Links

Physics Mcqs
Physics
Chemistry Mcqs
Chemistry
Biology-Mcqs
Biology
Urdu Mcqs
Urdu
English Mcqs
English
Mathematics Mcqs
Mathematics