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? Internet Application Network Access Host-to-Host Internet Application Network Access Host-to-Host ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? Slower data transmission All of these higher error rate interference of transmissions from different computers Slower data transmission All of these higher error rate interference of transmissions from different computers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC there is no error if the remainder at the receiver is _____. equal to the remainder at the sender zero the quotient at the sender None of these nonzero equal to the remainder at the sender zero the quotient at the sender None of these nonzero ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 120 seconds 20 seconds None of these 2 seconds 12 seconds 120 seconds 20 seconds None of these 2 seconds 12 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking MAC is network access standard for connecting stations to a circuit-switched network None of these a method access control technique or multiple-access transmission media a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued to ISO. network access standard for connecting stations to a circuit-switched network None of these a method access control technique or multiple-access transmission media a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued to ISO. 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 and 5 1, 3 and 5 2 and 4 2, 3 and 6 1 and 5 1, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
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