CCNA 1 v3.1 Module 2 Review

2 Which types of networks pass a token sequentially to each host? Token Ring FDDI

3 What are three ways that bandwidth is commonly measured? kbps Mbps Gbps

4 What are typical features that determine throughput? network topology number of users on the network

5 What protocols are commonly part of the application layer of the TCP/IP model? FTP DNS HTTP

6 Which of the following are data link layer encapsulation details? (Choose two.) Packets are put into frames. Data is packaged into a packet. Data is segmented into segments. Data is converted for Internet travel. An address is added to identify the directly connected device. Packets are put into frames. Data is packaged into a packet. Data is segmented into segments. Data is converted for Internet travel. An address is added to identify the directly connected device.

7 What device is used to connect LANs that are geographically separated? router

8 Which of the following is the Layer 4 PDU? bit frame packet segment bit frame packet segment

9 What is important to remember about the data link layer of the OSI model when considering Peer to Peer communication? (Choose three.) It links data to the transport layer. It encapsulates frames into packets. It provides a service to the network layer. It encapsulates the network layer information into a frame. Its header contains a physical address which is required to complete the data link functions. It encodes the data link frame into a pattern of 1s and 0s (bits) for transmission on the medium. It links data to the transport layer. It encapsulates frames into packets. It provides a service to the network layer. It encapsulates the network layer information into a frame. Its header contains a physical address which is required to complete the data link functions. It encodes the data link frame into a pattern of 1s and 0s (bits) for transmission on the medium.

10 Which of the following is true regarding network bandwidth? Bandwidth is free. Bandwidth has capacity limits. Bandwidth never increases. Bandwidth is not a key factor in analyzing network performance. Bandwidth is free. Bandwidth has capacity limits. Bandwidth never increases. Bandwidth is not a key factor in analyzing network performance.

11 What is the official name for the address assigned to each network interface card (NIC) by its manufacturer? MAC address

12 Which physical network topology uses a single backbone cable and connects all hosts directly to this cable? bus

13 What are the layers of the TCP/IP model? network internet transport application Nebraska Is Totally Awesome

14 Which OSI and TCP/IP layer appears in both models yet has different functions in each? application

15 What two topologies are considered logical topologies? Token-passing broadcast

16 During the data encapsulation process, how is the data broken down by the transport layer? segments

17 In what 2 ways would you describe a LAN? operates within a limited geographical area connects physically adjacent devices

18 Intranet, extranet and access are considered valid types of _____? VPNs

19 What physical topology connects all cables to a central point of concentration? star

20 What is the maximum possible throughput obtained end to end on this network when the user on Lab A communicates with the user on LAB D? The maximum possible throughput is based on the largest connection, the T3. The maximum possible throughput is based on the smallest connection, the T1. There is not enough data to determine the maximum possible throughput. The maximum possible throughput is the T1 plus T3 speed divided by 2. The maximum possible throughput is based on the largest connection, the T3. The maximum possible throughput is based on the smallest connection, the T1. There is not enough data to determine the maximum possible throughput. The maximum possible throughput is the T1 plus T3 speed divided by 2.

21 What is the name of the Layer 1 PDU? bit

22 Which layer of the TCP/IP model encapsulates TCP segments into packets? internet

23 Which layer of the TCP/IP model deals with quality-of-service issues such as reliability, flow control, and acknowledgement? transport

24 What data packaging type is created at the data link layer during the data encapsulation process? frames

25 From the following list, choose the data packaging type that is created at the data link layer during the data encapsulation process – – – – – Segments 2.Bits 3.Packets 4.Data 5.Frames – – – – –