Computer Networking Frames from one LAN can be transmitted to another LAN via the device Repeater Bridge Router Modem None of these Repeater Bridge Router Modem None of these 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 30 80 150 100 None of these 30 80 150 100 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called WAN None of these EITHERNET LAN ECONET WAN None of these EITHERNET LAN ECONET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? During high-traffic periods After broken links are reestablished In an improperly implemented redundant topology When upper-layer protocols require high reliability During high-traffic periods After broken links are reestablished In an improperly implemented redundant topology When upper-layer protocols require high reliability ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? microwave circuits coaxial cable satellites systems fiber optic cable All of these microwave circuits coaxial cable satellites systems fiber optic cable All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model? Host-to-Host Application Internet Network Access Host-to-Host Application Internet Network Access ANSWER DOWNLOAD EXAMIANS APP
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