What is the regional Telco office called, where the customers
local loop
terminates?
A.) Demarc
B.) DTE
C.) DCE
D.) CO
E.) CPE
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Which statement about switched and routed data flows is correct? A. Switches create a single collision domain and a single broadcast domain. Routers provide separate collision domains B. Switches create separate collision domains but a single broadcast domain. Routers provide a separate broadcast domain C. Switches create a single collision domain and separate broadcast domains. Routers provide a separate broadcast domain as well D. Switches create separate collision domains and separate broadcast domains. Routers provide separate collision domains
What is a benefit of a virtual LAN (VLAN)? A. It increases the number of broadcast domains B. It decreases the number of broadcast domains C. It increases the numberr of collision domains D. It decreases the number of collision domains E. Since it is a vitual Interface it never shuts down
What is the difference between dynamic NAT and NAT overloading
What do you use the Aux port for? A.) Console B.) Terminal editing C.) Modem D.) Backup logging
How many types of ips?
How we can find ASBR Router, we have no authentication to enter router?
why we use AS no. in IGRP and EIGRP?
What are four benefits that can result from applying ISDN networking? (Choose four) A. Full time connectivity across the ISDN is spoofed by Cisco IOS routers using dial on demand routing (DDR) B. Small Once and Home Once sites can be economically supported with ISDN Basic Rate Interface (BRI) servkps C. ISDN replaces Signaling System 7 (SS7) in the Public Switched Telephone Network (PSTIC) backbone D. ISDN can be used as a backup service for a leased line connection between the remote and central chaps E. Modem racking and cabling can be eliminated by integration of digital modem cards on Cisco IOS Network Acess Servers (NAS)
Identify 2 features of PPP CHAP authentication? A.) Username and password is sent in clear text B.) Authentication messages are sent periodically during the connection C.) Less secure then PAP D.) Local router 'challenges' the remote router
Which layer defines bit synchronization? A.) Application B.) Network C.) Transport D.) Physical E.) Session F.) Session
Which OSI layer end to end communication, segmentation and re-assembly? A.) Network B.) Transport C.) Physical D.) Application E.) Data-Link F.) Presentation
Identify the command to view the configuration-register value? A.) show register B.) display config-register C.) show config D.) show version
CCNA 
