Wireless interview questions part 10
Wireless interview questions part 10
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. What ad-hoc logical structure does Bluetooth form with less than 8 Bluetooth devices?
Correct Answer is : Piconet
2. What ad-hoc logical structure does Bluetooth form when more than 8 Bluetooth devices are present within the range of a master device?
Correct Answer is : Multiple piconets organized into a scatternet
3. A __________ is a communications network that connects computing and other devices in the immediate vicinity of an individual to support the activities of that individual.
Correct Answer is : PAN
4. What is the space normally associated with a wireless personal area network (WPAN)?
Correct Answer is : Personal operating space
5. _________ is a RF-communications standard used to form ad-hoc PANs within a 10-meter range.
Correct Answer is : Bluetooth
6. Which one of the following companies was not an original Bluetooth SIG member?
Correct Answer is : Hewlett-Packard
7. Bluetooth is implemented in a device as an integrated microprocessor module, referred to as a __________ module.
Correct Answer is : Application
8. The __________ layer of the Bluetooth specification defines the operations of the Bluetooth transceiver operating in the 2.4 GHz ISM band.
Correct Answer is : Radio
9. __________ transmitters are generally accepted as the default transmitter standard for most Bluetooth products.
Correct Answer is : Class 2
10. An ad-hoc Bluetooth network is called a __________, which can include up to eight Bluetooth devices, regardless of the device type or its Bluetooth application.
Correct Answer is : Piconet
11. A Bluetooth device cannot act as a __________ for two piconets.
Correct Answer is : Master
12. A Bluetooth scatternet is formed when two or up to __________ piconets are connected through one or more common devices.
Correct Answer is : 10
13. One of the methods of establishing an association between two Bluetooth devices is a process called __________.
Correct Answer is : Pairing
14. __________ involves sending messages from a Bluetooth device to any other nearby Bluetooth devices, surprising the recipient.
Correct Answer is : Bluejacking
15. A Hands-Free Bluetooth Profile defines the means for the remote control and __________ connections of hands-free devices, such as a cell phone connected to a Bluetooth in-car kit.
Correct Answer is : Voice
16. SIM is an acronym for Subscriber __________ Module (SIM).
Correct Answer is : Identification
17. Bluetooth v2.1 specifies data transfer rates of up to __________.
Correct Answer is : 3 Mbps
18. A __________ involves several computing and peripheral devices that are able to communicate to form a single ad hoc system.
Correct Answer is : WPAN
19. IEEE's 802.15 body establishes standards for __________.
Correct Answer is : WPAN
20. The use of Ultra wideband (UWB) technology for WPANs is specified under the __________ standards.
Correct Answer is : 802.15.3
