Which layer of the OSI model provides synchronization between user tasks by placing checkpoints in the data stream?
Which layer deals with Data Formats, Syntax, Encryption? a. application b. presentation c. session d. transport
Define tracert?
I have two switch.Two Uplink ports of a switch is interconnected with other switch.consider uplink port of a switch is 100 Mbps.Now tell me whether bandwidth of uplink port will increase or not.IF it is How much?
What are the advantages for XP Service Pack2?
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Which layers of the OSI model are managed by a network protocol such as TCP/IP? (check all that apply) a. Transport b. Physical c. Network d. Presentation
Which wrap is used for insulation on STP.
How switch learn MAC address? Explain MAC learning in switches.
Port numbers for the following 2 standard services: NNTP, NFSD a. 118, 2048 b. 119, 2049 c. 120, 2050 d. 121, 2051 e. 122, 2052
what is the benefit of sql server ?
How does a DNS server find the actual root servers ?
You are using DNS only for name resolution. If the primary server is not responding (down), which "condition" (nsswitch.conf) does this situation fall in?