You have an account in your machine with user id of 0, but it is not root. Will this user have superuser previleges ?

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4 functions that ICMP protocol performs are: a. echo (ping) b. telnet c. rcp d. rlogin e. rpc f. TTL announce (used by traceroute) g. source quench message (during congestion) h. network error announcement

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What is a device that amplifies and regenerates the data signal bit by bit.

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The destination address used while sending a packet to all hosts in the network is called

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Why application layer is given serial no 7 though it function starts from serial no 1 from

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What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified

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What device can be installed in your network to resolve a broadcast storm?

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Describe 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 Answers   Cisco,

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Can you please explain the difference between csma/cd and csma/ca?

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Which layer performs basic functions such as file transfer, virtual terminal and job transfer are realized (SMTP, FTP, telnet, NFS, SNMP).

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TI RPC stands for ?

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which layer converts user input into data ? a. application b. presentation c. session d. transport

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