Computer Network Management MCQs

103 MCQs  (Page 4 of 11)

What is a Scatternet?
A. It is a group of interconnected micronets
B. It is a group of interconnected mininets
C. It is a group of interconnected intranets
D. It is a group of interconnected piconets
__________ uses all its energy in gathering data signals at one particular direction.
A. Bidirectional antenna
B. Unidirectional antenna
C. Directional antenna
D. Omnidirectional antenna
In wireless communications, how are collisions made oblivious to its users?
A. By hiding nodes in a network
B. By increasing the signal strength
C. By avoiding interference of unwanted signals
D. By exposing the terminals in a network
Bluetooth communicates data using low-power radio waves that are within the frequencies ______ and _______
A. 2.304 mhz, 2.382mhz
B. 2.402 mhz, 2.480 mhz
C. 2.304 ghz, 2.382ghz
D. 2.402 ghz, 2.480 ghz
ISDN is the abbreviation for ___________ in computer networking.
A. Insecure service digital network
B. Integrated services digital network
C. Intelligent secure digital network
D. Integrated secure digital network
Integrated Services Digital Network (ISDN) can be classified into ____________ and _________ ISDN.
A. Wide band, narrow band
B. Baseband, pass band
C. Narrow band, broadband
D. Broadband, baseband
_________ is ISDN’s connection control protocol.
A. Q.931 protocol
B. Session initiation protocol (sip)
C. H.323 protocol
D. Internet control message protocol (icmp)