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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 13208Which two of the following protocols are used at the Transport layer? * ARP * UDP * ICMP * RARP * TCP * BootP
16 22225What?s the default CDP holdtime in seconds for Cisco routers? * 30 seconds * 180 seconds * 90 seconds * 60 seconds
15 29684Which 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 8552Which 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 11394Which 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 13278Describe 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 11630What 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 19929Which layer is responsible for determining if sufficient resources for the intended communication exists? * Application * Network * Session * Presentation * Transport
13 22832A software is installed in server.How to share the software among the clients
Accenture, Goyal Group, HP, Wipro,
12 21510Q1: 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 56893What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?
5 9855Post New Networking Administration Questions
Do you know what is the maximum segment length of a 100base-fx network?
how to check veritas install or not
Tell me what protocols fall under the application layer of the tcp/ip stack?
when affected the system from virus , which paths will be it stored in system ?
Define nic?
how to know how many samba users in solaris?
Explain the use of a default gateway?
Define dos?
diff between /etc/inetd and smf?
Can you please explain the difference between straight-through and crossover cable?
What are rights networking?
Define dhcp?
Describe point to point link?
What is the last major networking problem you troubleshot and solved on your own in the last year?
Explain how to perform system maintenance?
