Answer correctly to the multiple choice questions.

1. Token Ring has a mechanism that allows stations to grab the token from the ring only if they have a priority equal to or greater than the priority value that contained in the token. This is called the........ ....... process. a. Partitioning b. control access c. prioritization. d. polling 2. Token Ring network uses the ....... ......encoding method. a. Manchester b. MLT-3 c. 4D-PAM-5 d. differential Manchester 3. In a Token Ring network, the abort (terminating) frame is a ................. which contains of the ... .....field only and it is used to terminate transmission signals from a station. a. 2B frame, start and the end delimiters c. 2B frame, preamble, and SA & DA b. 1B frame, start and the end delimiters d. 1B frame, preamble, and SA & DA 4. If A and C bit of the frame status of a Token Ring network are 1 and 0 respectively, it shows the destination has ........... a. An invalid code b. did not recognize the address. recognized the address and copy the frame. d. recognized the address but did not copy the frame. 5. In a Token Ring network, the frame check sequence is a.........................field that is used to check error in the ..... ... fields and uses CRC-32 error checking method. a. 4B, Preamble, start and the end delimiter. b. 3B, FC, DA, SA, and IF c. 4B, FC, DA, SA, and IF d. 3B, preamble, start and the end delimiter