Computer Networking Modem is used in data transmission. When was it invented and in which country? 1950, Japan 1963, USA 1965, Germany 1950, USA None of these 1950, Japan 1963, USA 1965, Germany 1950, USA None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network topology is considered passive? Bus Ring Star Mesh Cross Bus Ring Star Mesh Cross ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more sections attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more sections attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the two main types of access control lists (ACLs)?1. Standard2. IEEE3. Extended4. Specialized 2 and 4 3 and 4 1 and 3 1 and 2 2 and 4 3 and 4 1 and 3 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a: ring network hierarchical network spider network data control network None of these ring network hierarchical network spider network data control network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching IP switching Packet switching Circuit switching Message switching IP switching Packet switching Circuit switching ANSWER DOWNLOAD EXAMIANS APP
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