Computer Networking What is the port number for POP3? 80 110 90 49 80 110 90 49 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as Aloha None of these Amplitude modulation Amplitude-shift keying Amplitude Aloha None of these Amplitude modulation Amplitude-shift keying Amplitude ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Interconnected networks need communication processors such as switches, routers, hubs, and gateways. Select the best fit for answer: Internetwork processor Protocol TCP/IP Open Systems Internetwork processor Protocol TCP/IP Open Systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of OSI determines the interface of the system with the user? Data-link Application None of these Session Network Data-link Application None of these Session Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking MAC is a method of determining which device has access to the transmission medium at any time None of these a method access control technique or multiple-access transmission media a very common bit-oriented data link protocol issued to ISO. 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 method access control technique or multiple-access transmission media a very common bit-oriented data link protocol issued to ISO. network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 2 and 4 2, 3 and 6 1, 3 and 5 1 and 5 2 and 4 2, 3 and 6 1, 3 and 5 1 and 5 ANSWER DOWNLOAD EXAMIANS APP
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