Computer Networking In OSI model, which of the following layer provides error-free delivery of data? None of these Data link Session transport Network None of these Data link Session transport Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 2 3 None of these 4 1 2 3 None of these 4 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 1 and 2 All of these 3, 4 and 5 2 and 4 1 and 2 All of these 3, 4 and 5 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet? 802.6 802.5 802.2 802.3 802.4 802.6 802.5 802.2 802.3 802.4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.240.0.0 255.248.0.0 255.254.0.0 255.252.0.0 255.255.255.255 255.240.0.0 255.248.0.0 255.254.0.0 255.252.0.0 255.255.255.255 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
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