(201) Which of the following is an example of a video compression standard?

(202) In the Open System Interconnect (OSI) model, a layer will communicate with three other OSI layers. Which one is not one of those layers?

(203) What data communication protocol uses characters or “handshaking” to control the link and represent information?

(203) In binary-synchronous protocol, which characters establishes and maintains character synchronization prior to the message block and during transmission?

(203) Which data communication protocol is based on bits and the position of the bits?

(203) Which data communication protocol is a transmission code that supports a variety of link types and topologies?

(204) Which network layer protocol matches a known Internet protocol (IP) address for a destination device to a Media Access Control (MAC) address?

(204) Which Network layer protocol provides messaging that can help with troubleshooting?

(204) Which Transport layer protocol provides reliable data delivery services?

(204) Which Application layer protocol is used to synchronize the clocks of computers on a network?

(205) Which network Class has the most addresses for hosts?

(205) How many subnet bits are required to support 90 subnets on a Class B network?

(206) Internet protocol version 6 (IPv6) addresses are represented by

(206) Teredo has four tunneling components. Which one is not one of them?

(207) Which device has multiport connectivity that directs data between nodes on a network?

(207) Which routing protocol do internet backbones use?

(208) Which router port is used for initial configuration?

(208) When configuring a router, you control access to privileged EXEC mode by configuring which password?

(208) On a router’s serial interface connection, what provides the timing signal for the communication link?

(209) Virtual Private Networks (VPNs) allow the AF to extend network resources across a/an

(210) Which topology defines the way in which devices communicate and data is transmitted throughout the network?

(210) Which topology has the stations connected in the form of a circle?

(210) Which topology combines two or more different physical topologies in a single network?

(211) Which device subdivides a network into smaller logical pieces, or segments?

(211) The time it takes a switch to figure out where to forward a data unit is called its

(211) Which of the following is not a distinct layer of a hierarchical network design?

(211) How many broadcast domains forms a Virtual LAN (VLAN)?

(211) What allows transportation of all active Virtual LANs (VLAN) between switches using a single physical link?

(211) Which of the following will minimize EtherChannel configuration problems?

(212) Which Institute of Electrical Electronics Engineers (IEEE) specification is least susceptible to interference caused by household appliances and medical devices?

(212) Which wireless design phase accounts for the amount of users on the network, the training required for the users and the security and integrity requirements of the network data?

(212) What identifier differentiates one wireless local area network (WLAN) from another?

(213) A Management Information Base (MIB) is a collection of information that is organized

(213) Simple Network Management Protocol (SNMP) is a tool used by network administrators to manage network performance, investigate and solve network problems and help plan for

(214) Which physical security action can you take to ensure network equipment supports the widest range of security services?

(214) In general, you should deny direct dial-in access to a network device by disabling which port?