Open with 18) What is the bit length of a MAC address? a) 8 bytes b) 8 bits c) 6 bytes d) 16 bits iu binary 19) The following IP address 172.16.20.55 converts to a) 10101110.00010000.00010100.00110111 b) 10101100.00010000.000 10100.00110101 c) 10101100.00010000.0001010000110111 d) 10101100.00010000.00010100.00111111 20) Which type of trahemission is it what both stations communicate with each other simultaneously at the same tinc a) Half Duplex b) Full Duplex c) Simplex d) None of the above 21) The length of an IP Version IP address can be described iy which of the following. a) 32 bits b) 32 bytes c) 16 bytes d) 128 bits 22) The rules that govern a communication exchange a) Media b) Crireia c) Protocols d) all of the above 23) CSMA/CD means a) Communication Service managernent architecture with collision detection. b) Communication seuse multiple access with collision detection. c) Carrier Setge multiple access with corporate discount, d) Carrier sense multiple access with collision detection, .LAN switches work ar layer and Routers work 24) Etherner huuhe operate at layer ar layer a) 3.2.1 b) 12.3 c) 2,3,1 d) None of the above 25) GUI stands for a) guella universal interface b) graphic uninstall Install c) graphical user interface d) general utility interface 26) CLI is the actory for a) Cash liue interface b) Cisco line interface c) Command line interface d) Communications line interface 27) is a collection of many separate uctworks. a) A WAN b) An Internet c) ALAN d) nanc of the above 28) A virtual LAN.com.mwaly known as a VLAN, is a group of hosts with a comuga set of requirements that comau.icate as if they were attached to the same broadcast domain.. regardless of their physical location. a) The b) Foise 29) Each tield in an IPv6 address is how many bits loug? b) 16 c) 32 d) 128 30) What does a VLAN do? a) Acts as the fastest port to all servers b) Provides multiple collision domains on one switch port c) Breaks up broadcast domains in a layer 2 switch talernetwock d) Provides multiple broedust domains within a single collisiou donosi 31) What protocols are used to configure trunking on a switch? (Choose two) ) VLAN trunking Protocol b) VLAN c) 802.10 d) ISL 32) 1000 Base-T is which IEEE standard? ) S0230 b) 802.32 c) 802.3ab d) 802.3a 33) Which protocol does DHCP use at the transport layer? a) IP b) TCP c) UD! d) ARP Page 3 | 4 +