Computer Networking What is the maximum distance with maximum data rate for 802.11b? About 90-100 feet About 150 feet About 65-75 feet Over 200 feet About 90-100 feet About 150 feet About 65-75 feet Over 200 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Error detecting protocols None of these Link access procedure (LAP) Communications software Telecommunications Error detecting protocols None of these Link access procedure (LAP) Communications software Telecommunications ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Coaxial cable None of these Twisted-pair cable Fiber-optic cable Coaxial cable None of these Twisted-pair cable Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? None of these Wang Laboratories Ltd. Apple Computers Inc. Digital Equipment Corpn. AT & T Information Systems, USA None of these Wang Laboratories Ltd. Apple Computers Inc. Digital Equipment Corpn. AT & T Information Systems, USA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which configuration command must be in effect to allow the use of 8 subnets if the Class C subnet mask is 255.255.255.224? Router (config) #ip subnet-zero Router (config) #ip classless Router (config) #ip unnumbered Router (config) #no ip classful Router (config) #ip subnet-zero Router (config) #ip classless Router (config) #ip unnumbered Router (config) #no ip classful ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups None of these 2 and 5 1 ,2 and 4 3 and 5 None of these 2 and 5 1 ,2 and 4 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
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