Which three protocols are corerectly matched to their
transport layer functions? (Choose three)
A. route selection IP
B. sliding window UDP
C. well known pods IP
D. route validation ICMP
E. connection oriented TCP
F. three way handshake TCP
G. no sequence and acknowledgement UDP
What is the default LMI type? A.) Cisco B.) ANSI C.) IETF D.) Q933a
When would you use ISDN? A.) To connect LANs using POTS B.) To support applications requiring voice, data, and video C.) When you need a consistent and very high rate of data speed D.) To connect to IBM mainframes
What is the IEEE specification for Spanning Tree Protocol? A.) 802.9 B.) 803.ud C.) 803 D.) 802.1d
Which OSI layer establishes, maintains and terminates sessions between hosts? A.) Application B.) Physical C.) Data-Link D.) Presentation E.) Network F.) Session
When setting up a WAN network, everything outside of the Demarc is not owned by the customer. Which of the following are not owned by the customer? A.) The T1 line. B.) LAN C.) The Router D.) DTE E.) PC's F.) CO
Select the correct statements about PPP and SLIP for WAN communications? A. PPP uses its Network Control Programs (NCPs) component to encapsulate multiple protocols. B. PPP can only transport TCP/IP C. SLIP can only transport TCP/IP. D. SLIP uses its Network Control Programs (NCPs) component to encapsulate multiple protocols.
Describe ICMP messages
What is the routing metric used by RIP? A.) Route poisoning B.) Split horizon C.) Hop Count D.) TTL
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in which way the datas will transfer from one host to another host by using osi layer?
Identify the 3 guidelines for routers in the same autonomous system? A.) Must be configured for RIP B.) Interconnected C.) Assigned the same autonomous system number D.) Configured for the same routing protocol E.) Must be same model of router
Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link