Computer Networking The OCR reading unit attached to a POS terminal is called a wand All of these light pen None of these cursor wand All of these light pen None of these cursor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time None of these a very common bit-oriented data link protocol issued by ISO a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time None of these a very common bit-oriented data link protocol issued by ISO ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? ARPANET SNA(IBM's System Network Architechture) None of these TYMNET ARPANET SNA(IBM's System Network Architechture) None of these TYMNET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following series of commands will restrict Telnet access to the router? Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line vty 0 4Lab_A(config-line)#access-class 10 out Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line vty 0 4Lab_A(config-line)#access-class 10 in Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line con 0Lab_A(config-line)#ip access-group 10 in Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line vty 0 4Lab_A(config-line)#ip access-group 10 in Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line vty 0 4Lab_A(config-line)#access-class 10 out Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line vty 0 4Lab_A(config-line)#access-class 10 in Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line con 0Lab_A(config-line)#ip access-group 10 in Lab_A(config)#access-list 10 permit 172.16.1.1Lab_A(config)#line vty 0 4Lab_A(config-line)#ip access-group 10 in ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Satellite-Switched Time-Division Multiple Access (SS/TDMA) is a medium access control technique for multiple access transmission media None of these a form of TDMA in which circuit switching is used to dynamically change the channel assignments the method of determining which device has access to the transmission medium at any time. All of these a medium access control technique for multiple access transmission media None of these a form of TDMA in which circuit switching is used to dynamically change the channel assignments the method of determining which device has access to the transmission medium at any time. All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 6 2 None of these 1 4 6 2 None of these 1 4 ANSWER DOWNLOAD EXAMIANS APP
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