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

1 Answers   HCL, Jaypee,

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Describe what a VPN is and how it works?

10 Answers  

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how to check or see device port number?

1 Answers  

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In the nsswitch.conf file what does the following entry mean ? NOTFOUND=continue

1 Answers  

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Which layer ensures messages reach their destination system via an optimal route (done by planning the route).

1 Answers  

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respected sir., i need knowledge, i want to do R.H.E.C but problem is this i am science graduate and a new to software line, i want to develop my carrier in I.t sector. please guide. thanks

0 Answers  

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Fragmentation =? a. data --> packets b. packets ---> bits c. datagram ----> multiple frames d. frame ---> bits

1 Answers  

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Which command displays information about network interface hme0 ?

1 Answers  

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Three computers and a printer in the same office are all connected by a cable so that users can share the printer. Is this a LAN?

1 Answers  

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System that stores mailboxes in local /var/mail is called what type of server ?

1 Answers  

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What is firewall ?

2 Answers   Locus,

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I am to introduce a new financial product through nationalised Banks.How I could monitor the dealings,ie.payment made or withdrawn from the accounts of our clients and how the customers could read the details of their accounts through the mobiles.

0 Answers   IBM, ProfiTel,

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