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

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If a default router is used, then which 2 daemons need to started ?

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Describe methods of QoS?

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1. Where is that value controlled? 2. What value does spawn return? 3. What is DNS? 4. How do you take a single line of input from the user in a shell script? 5. How do you create a swapfile? 6. what do you mean by server

2 Answers   IBM,

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Which program will check if sendmail can determine the system's fully-qualified host name ?

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Fast Ethernet : Max distance for UTP and Fiber ? a. 200m, 1000m b. 1000m, 2000m c. 100m, 1000m d. 100m, 2000m

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how many layers are there in network & explain in simple of alll layers?

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what is difference between cisco switch and other vendor switch?

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2 kinds of answers a client can get from any DNS server are:

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what makes transport layer independent from upper layer services ? a. TDI b. TLI c. NDIS d. SRB

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Define hybrid network?

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A cyclical redundancy check (CRC) is usually contained in a packet's ?

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