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WorksheetsWireless Networks Quiz 1
Total questions: 20
Worksheet time: 10mins
What is Internet? (choose the best answer)
A computer network connecting millions of devices.
A networking consisting of hosts, end-systems, and routers.
A network consisting of desktop PCs and Workstations.
What are some examples of Residential ISPs?
Local Cable
Digital Subscriber Line (DSL)
Third Generation Network (3G)
Fourth Generation Network (LTE)
This is an example of which Access Network?
Ethernet
Wi-Fi
Enterprise Access Network
Wide Area Access Network
What makes up the network core?
Clients and Servers
Hosts and End Systems
Packet Switches and Links
Ethernet and Wi-Fi
What makes up the network edge?
Clients and Servers
Packet Switches and Links
Hosts and End Systems
Ethernet and Wi-Fi
Which standard represents Bluetooth?
IEEE 802.11
IEEE 802.15.1
IEEE 802.15.3
IEEE 802.15.4
Which of the following boasts the highest data rate? (according to the slide)
IEEE 802.11
IEEE 802.15.1
IEEE 802.15.3
IEEE 802.15.4
Which of the following statements are correct?
AP communicates with all other devices but PNC does not
AP relays messages but PNC does not
PNC determines time slots for peer-to-peer communication
AP is present in LAN while PNC is present in Bluetooth piconets
Which of the following are characteristics of IEEE 802.15.4?
Devices consume very less power
Devices consume more power
Data rates are very high
Data rates are very low
Which of the following standards are used for regular consumer electronic devices?
IEEE 802.15.3
IEEE 802.15.4
IEEE 802.15.5 (Mesh)
IEEE 802.15.6 (BAN)
Mesh Networks have the following properties -
There are no fixed standards
The networks are self-configuring
Does not use any protocol
There is no hierarchy among the nodes
Bluetooth uses the bandwidth -
available for industrial use
available for medical uses
available globally for unlicensed use
available globally for scientific use
Which of the following networks have overlapping cells/units?
Wide Area Networks
Local Area Networks
Bluetooth networks
Body Area Networks
Ad Hoc Networks
Which of the following are units of Personal Area Networks?
Hexagonal Cells
Piconets
Body Sensor Units (BSUs)
Which PAN can be used to send IPv6 packets?
Local Area Network (LAN)
Low-Power Wireless Personal Area Networks (LoWPAN)
Bluetooth
Body Area Network (BAN)
Which PAN can be used to monitor health condition of patients?
Body Sensor Network (BSN)
Low-Power Wireless Personal Area Networks (LoWPAN)
Bluetooth
Body Area Network (BAN)
Mesh Network
The given figure represents the architecture of which network?
Local Area Network (LAN)
Low-Power Wireless Personal Area Networks (LoWPAN)
Bluetooth
Body Area Network (BAN)
In Bluetooth, how many devices (maximum) can share a single channel?
6
7
8
9
What is an example of an adopted protocol in Bluetooth?
RFCOMM
L2CAP
OBEX
TCS BIN
SDP
Which network may have different kinds of sensors (not only audio) in the devices?
Bluetooth
Body Area Networks (BAN)
Mesh Networks
