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Choose three reasons why the networking industry uses a layered model: * It facilitates systematic troubleshooting * It allows changes in one layer to occur without changing other layers * It allows changes to occur in all layers when changing one protocol * It clarifies how to do it rather than what general function to be done * It clarifies what general function is to be done rather than how to do it
2 13057Which two of the following protocols are used at the Transport layer? * ARP * UDP * ICMP * RARP * TCP * BootP
16 21615What?s the default CDP holdtime in seconds for Cisco routers? * 30 seconds * 180 seconds * 90 seconds * 60 seconds
15 29170Which of the following are logged when IP access list logging is enabled? * source address * protocol * source port * destination address * access list number * destination port
3 8380Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear down of virtual circuits? * Session * Network * Physical * Transport * Application * Presentation
5 11173Which of the following provide correct information about a protocol at the transport layer of the OSI model? * UDP - Provides Connectionless datagrams service * TCP - Provides Connection Oriented Services * SMTP - Provides Mail Exchange * IP - Route determination * TCP - Provides Flow Control and Error Checking * FTP - Transfers of Files
8 12955Describe End to End network services: (Choose all that apply) * Best Route selection * Accomplished Segment by Segment, each segment is autonomous * Flow Control & Data Integrity * Best efforts packet delivery
8 11340What are the 2 functions of the Data Link Mac layer? * Handles access to shared media * Manages protocol access to the physical network medium * Provides SAPs for higher level protocols * Allows multiple devices to uniquely identify one another on the data link layer
8 19632Which layer is responsible for determining if sufficient resources for the intended communication exists? * Application * Network * Session * Presentation * Transport
13 22337A software is installed in server.How to share the software among the clients
Accenture, Goyal Group, HP, Wipro,
12 20933Q1: What is RAS ? is RAS and VPN the same ? Q2: How do i determine that my computer is connected to the right network and is getting a valid ip ?
8 56502What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?
5 9607Post New Networking Administration Questions
hi this is raj igot job in tcs and also i got visa from u.s in this time i dont know what to do can u sugges me pls........
diff between /etc/inetd and smf?
Do you know what is the maximum segment length of a 100base-fx network?
What are the different states of STP?
What characterizes a professional network administrator?
What is the difference between linux server and solaris server?
What are your key strengths as a System/network Administrator?
Explain private ip address?
Which application protocol can not be blocked by the Switch?
Describe profile in terms of networking concept?
User Datagram Protocol (UDP) is __ and __ a. connectionless, stateless b. connection-orineted, stateless c. connection-oriented, stateful d. connectionless, stateful
How do you remove Meta only for the root slice? Remaining slices should run under Meta?
Is there any website? Which can theft or watch any system or computer hardware drives(memory)while they are accessing Internet.If it is avilable what is it? Please answer me.Advance thanks
what command to restore if the boot block is corrupted in linux
what is paradoxing in neworking
