Which device listed below provides clocking for the line?
A.) DCE
B.) CPE
C.) CO
D.) DTE
E.) Demarc
Answer / guest
Answer: A
The Data Circuit-terminating Equipment (DCE) is responsible for
providing the clocking on the wire.
HINT: When You see the 'C' in 'DCE', think 'Clocking' t.
| Is This Answer Correct ? | 5 Yes | 0 No |
What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet
Which of the following is a connectionless protocol at the Transport layer? A.) UDP B.) ARP C.) ICMP D.) RARP E.) IP F.) FTP
what is frame relay.and how it is different from isdn
Identify the correct IGRP configuration? A.) Router# router igrp 100 Router# network 10.0.0.0 B.) Router(config)# router igrp 100 Router(config-router)# network 10.0.0.0 C.) Router(config)# router igrp Router(config-router)# network 10.0.0.0
Which statement about the flow control function of TCP is true? A. TCP makes no snarl to check for lost or duplicate data packets B. The application layer must sequence data packets when using TCP C. TCP controls the flow of UDP data through negative acknowledgements (NAK) D. TCP is a connection oriented protocol that acknowledges receipt of data packets and is considered reliable
Identify 3 characteristics of the Network layer (OSI layer 3)? A.) Connnection oriented B.) Path determination C.) Supports multiplexing D.) Manages sessions E.) Packet forwarding
Windowing is a type of : A.) Negative acknowledgement B.) Address resolution C.) Layer transition mechanism D.) Flow control
Which command we give if router ios stucked?
What is difference between tcp/ip and osi model?
What is the attenuation?
What does the Frame Relay switch use to distinguish between each PVC connection? A. data-link connection identifiers (DLCIs) B. BECNs C. FECNs D. the Local Management Interface (LMI)
Identify 3 characteristics of an IP address? A.) Contains a network portion and a host portion B.) 32 bits long C.) Unique to each network D.) Part of the default Cisco configuration E.) Referred to as the hardware address