Explain the difference between hub and a switch?

0 Answers  

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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am to introduce a new financial product through nationalised Banks.How I could monitor the dealings,ie.payment made or withdrawn from the accounts of our clients and how the customers could read the details of their accounts through the mobiles.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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What is a characteristic of the 802.3 100BT fast Ethernet? a. CAT5 UTP b. CAT3 UTP c. Max cable length of 200 meters d. BNT T-Connectors

1 Answers  

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Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network

5 Answers   Cisco,

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what is work of application layer and presentation layer

5 Answers  

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PPP supports which of the following features? a. encryption b. login c. password d. error correction

1 Answers  

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Which layer does: flow control, windowing, error recovery ? a. data-link b. network c. transport d. session

1 Answers  

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You have a class B subnet. You would like to divide it up into 10 more subnets by "subnetting" . How many hosts can you have per subnet?

1 Answers  

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To configure "Local Mail in Local Mode", who provides /var/mail ?

1 Answers  

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Which is the main sendmail configuaryion file ?

1 Answers  

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What routing problems have you troubleshot?

1 Answers  

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Which command will remove all entries from the routing table ?

1 Answers  

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