Computer Networking Start and stop bits are used in serial communication for Error correction Synchronization Slowing down the communication Error detection Error correction Synchronization Slowing down the communication Error detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by None of these cyclic redundancy codes equalization Hamming codes bit stuffing None of these cyclic redundancy codes equalization Hamming codes bit stuffing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 1, 3 and 5 3 and 4 1 and 3 2, 4 and 5 1, 3 and 5 3 and 4 1 and 3 2, 4 and 5 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
Computer Networking Which class of IP address has the most host addresses available by default? B A and B C A B A and B C A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following encapsulates PPP frames in Ethernet frames and uses common PPP features like authentication, encryption, and compression? Token Ring PPPoE PPP PPPoA Token Ring PPPoE PPP PPPoA ANSWER DOWNLOAD EXAMIANS APP
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