Computer Networking Which of the following refers to the terms "residual error rate"? the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used None of these signal to noise ratio divided by the ratio of energy per bit to noise per hertz The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used None of these signal to noise ratio divided by the ratio of energy per bit to noise per hertz The probability that one or more errors will be undetected when an error detection scheme is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Twisted pair wires, coaxial cable, optical fiber cables are the examples of: Wireless Media None of these Both A & B Wired Media Wireless Media None of these Both A & B Wired Media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the term used to describe addresses available on a DHCP server? Pools Scopes None of these Ranges Notes Pools Scopes None of these Ranges Notes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? None of these 100 80 150 30 None of these 100 80 150 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You configure the following access list:access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtpaccess-list 110 deny tcp any eq 23int ethernet 0ip access-group 110 outWhat will the result of this access list be? No IP traffic will be allowed out E0. Email and Telnet will be allowed in E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed out E0. No IP traffic will be allowed out E0. Email and Telnet will be allowed in E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed out E0. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the correct cable that transport signals in the form of light: Fiber optic cable Shielded Twisted Pair cable Twisted-Pair cable Coaxial Cable Fiber optic cable Shielded Twisted Pair cable Twisted-Pair cable Coaxial Cable ANSWER DOWNLOAD EXAMIANS APP
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