Answer correctly to the multiple choice questions.

6. The preamble field In the Token Bus frame format is used to ....... .............. the clock signals. a. Synchronize b. Un-synchronize c. control d. Terminate. 7. In the Token Ring network, the M-bit (monitor bit) is used by the active monitor station to stop continuous circulation of a frame in the ring. When a station wants to send a frame, the AM sets the ..... ..... and when it continuously circulates through to the ring, the AM sets the ........... a. M-bit to O, T-bit to 1 b. T-bit to 0, T-bit to 1 c. M-bit to 1, T-bit to 1 d. M-bit to 0, M-bit to 1 8. The J and Kbits in the abort frame are selected to be .......... ...p....bits to be detected by the hardware. a. differential Manchester code c. Manchester code violation b. Manchester code violation d. differential Manchester code violation 9. When a device in a Local Area Network needs to communicate with a device on another LAN, it must send that traffic to a specialized device connected to the LAN called a ..... Whose purpose is to find the ......................... for the message to take to arrive at the intended target device. . Router, traffic-less c. router, best path b. gateway, traffic-less d. switch, best path 10. To obtain a MAC address for the target system, the sending computer must broadcast a message to all devices on the LAN asking the device that has been assigned the target................ address to reply with its built-in hardware MAC address (on the NIC). After the device assigned to that IP address responds to the sending system, the sending device then directs the communication message that it wants to send to the ..address of the target system. This protocol that resolves the MAC address among LAN-based devices is called the ......... a. MAC, IP, Address Resolution Protocol (ARP) c. IP, MAC, Reserved ARP b. IP, MAC, ARP d. MAC, IP, TCP/IP protocol