Wireless interview questions part 6
Wireless interview questions part 6
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Total Questions: 20
1. This mode of wireless network allows devices to communicate directly with each other.
Correct Answer is : Ad-hoc
2. In an ad-hoc mode, each of the nodes must have the capability to relay network signals from one node to another, creating a __________ network as needed)
Correct Answer is : Peer-to-peer
3. A __________ is self-created when roaming wireless devices are connected over a wireless link.
Correct Answer is : MANET
4. One of the following is developing MANET standards for use in Internet access.
Correct Answer is : IETF
5. Since a wireless ad-hoc network is decentralized and its topology is dynamic, each of the wireless nodes must perform its own message __________.
Correct Answer is : Forwarding
6. __________ maintains the ad-hoc network topology by periodically broadcasting routing updates.
Correct Answer is : DSDV
7. __________ includes the capabilities to perform both route discovery and maintenance.
Correct Answer is : DSR
8. A __________ WLAN is one in which the wireless stations usually remain in a relatively fixed location or area)
Correct Answer is : Infrastructure
9. Which one of the following is not an advantage of an infrastructure WLAN over an ad-hoc wireless network?
Correct Answer is : Portability
10. Which one of the following is the topology of an infrastructure WLAN?
Correct Answer is : Star
11. The central device in an infrastructure WLAN is a wireless __________.
Correct Answer is : Access-Point
12. __________ mode devices are able to connect to each other whenever they are within each other's range as long as they agree to a few basic link parameters.
Correct Answer is : IBSS
13. Which one of the following is not a primary factor on how well a moving connection can remain linked to a WLAN?
Correct Answer is : Peer-to-peer
14. Once the wireless device is associated with an access point and communicating, the device is no longer __________.
Correct Answer is : Roaming
15. A PAN is a network that exists around a __________ user(s).
Correct Answer is : Single
16. Whenever the __________ of two or more individuals overlap, an opportunity occurs for the personal wireless devices of one person to exchange information with those of the other person(s).
Correct Answer is : POS
17. The advantage of a __________ is its capability to automatically detect and link to any device that falls within the POS in a seamless and transparent way.
Correct Answer is : PAN
18. Which one of the following is not an example of a wireless PAN's cable replacement technology?
Correct Answer is : Violettooth
19. Which one of the following network medium is not used?
Correct Answer is : Platinum wire
20. What switching method uses mechanical and electronic switching to establish a circuit path between the source and destination for a single session?
Correct Answer is : Circuit-switching
