Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? concentrator All of these front-end processor multiplexer controller concentrator All of these front-end processor multiplexer controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Microwave systems Telegraph line Telephone line None of these Coaxial cable Microwave systems Telegraph line Telephone line None of these Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the address range of a Class B network address in binary? 01xxxxxx 110xxxxx 0xxxxxxx 10xxxxxx 01xxxxxx 110xxxxx 0xxxxxxx 10xxxxxx ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 2, 4 and 5 1 and 3 1, 3 and 5 3 and 4 2, 4 and 5 1 and 3 1, 3 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Fiber-optic cable None of these Twisted-pair cable Coaxial cable Fiber-optic cable None of these Twisted-pair cable Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network which is used for sharing data, software and hardware among several users owning microcomputers is called WAN None of these MAN LAN VAN WAN None of these MAN LAN VAN ANSWER DOWNLOAD EXAMIANS APP
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