WorksheetsWeek 7-8 Quiz Wireless Comms
Total questions: 20
Worksheet time: 20mins
The following are the disadvantages of wireless communications except:
Equipment cost
Mobility
Spectrum
Backbone systems
The following are Wireless Systems except:
Satellite links
LANs
Broadcast systems
GSM
USDC belongs to what generation of Mobile system?
1G
2G
3G
PACS
(a) is a technology that allows many electronic devices to exchange data or connect to the internet wirelessly using radio waves.
The IEEE standard for Wi-Fi.
(a)
IEEE 802.4 is a standard for
Logic Link Control
Ethernet
Token Pass
Token Ring
802.15 standard is for
Demand Priority Access
Medium Access Control
WPAN
Broadband Wireless MAN
It is a standard also known as Very High Throughput which will provide a throughput of 5 GHz.
802.11ac
802.11n
802.11b
802.11g
The name Bluetooth was derived from the name of what Denmark king? (a)
It is formally known as Bluetooth Basic Rate/Enhanced Data
Rate, or BR/EDR. (a)
Bluetooth operated between these range
2.400 GHz and 2.480 GHz
2.460 GHz and 2.483 GHz
2.400 GHz and 2.483 GHz
2.480 GHz and 2.480 GHz
This class of bluetooth ranges upto 10 meters
Class A
Class B
Class C
Class D
(a) is a network composed of two or more piconets connected by a common Bluetooth device.
It is when your Bluetooth device grants another Bluetooth device access to a specific service.
(a)
It is the measure of the minimum signal strength at which a receiver can still receive and correctly decode data.
(a)
It allows a Bluetooth device to query other Bluetooth devices for device information, services provided, and the characteristics of those services.
L2CAP
LMP
Profile Specification
SDP
It is a kind of malicious software that uses Bluetooth technology to seek out available Bluetooth devices and sends itself to them.
BlueJacking
Cabir Worm
BlueSnarfing
Fuzzing
An attacker does not have to know any secret information, because the attacker only relays the received information from one target device to another during the authentication .
Bluejacking attack
Reflection attack
Backdoor Attack
Blueprinting attack
Just like with Wi-Fi, Bluetooth encryption is supposed to stop criminals listening in to your data. (a)
It is when your bluetooth symbol is blue with white logo
enabled
disabled
paired
connected
