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What does the /var/named/named.root file specify ?

1 Answers  

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What 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 Answers   Cisco, Facebook,

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You have a Solaris host that acts as the DNS server. Which process (daemon) must this Solaris host be running ? a. dnsd b. dns c. named d. nameserver -d

1 Answers  

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How to set Proxy Setting?

6 Answers   TCS,

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Which layer uses datagrams? a. physical b. data-link c. network d. transport

1 Answers  

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Give the importance of the osi physical layer?

0 Answers  

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how to set tunneling in putty when any portno blocked from firewall to use resources with that portno like ssh 22

0 Answers   HP,

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What resolves the differences in data byte ordering, data type size, representation and alignment between architecture.

1 Answers  

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Suppose a Router contain one First Ethernet port(F0/0) and two serial port(i.e S1/0,S1/1) and we want to assign IP address of Class A to all the ports. Let the IP address for F0/0 is 10.1.1.2 and 10.2.1.4 for S1/0 and 10.4.1.6 for S1/1, is it correct ? after that can we configure the router using the routring Protocol 'IGRP ' ?

4 Answers   HCL,

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When a host is attached to the same physical network as the source host, the routing process is called

1 Answers  

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All IP addresses are eventually resolved to network interface card addresses. Which of the following is used to map an IP address to a network interface card address? a. WINS b. DHCP c. DNS d. ARP

1 Answers  

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Please list the types of Firewalls, Routers, Switches, Servers, you manage?

1 Answers   HCL, Jaypee,

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