main roll of network administrator
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2 examples of a packet-switched network. a. public telephone network b. ethernet network c. token-ring network d. ATM network
How do you search for MX records under nslookup ?
What is a characteristic of 802.3 10BaseT standard a. RJ11 Connector at both ends b. UTP RJ45 c. BNC T-connector d. 50 Ohm
whenever install patch cluster, system will be restart what is the problem?
Which protocol translates host names to IP addresses ?
What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?
3 purposes of ICMP : a. router discovery b. gurantee of transport c. estimate of bandwidth d. error messaging e. diagnostics/testing f. gurantee of uniqueness of node addresses
You see the following subnet addresses ; what is the subnet mask ? 252.4.0 252.8.0 252.12.0 252.16.0 a. 255.255.255.0 b. 255.255.192.0 c. 255.255.240.0 d. 255.255.252.0
WHICH CETIFICATION IS MORE IMPORTENT FOR FRASHER GUAI IN MCSE ,CCNA ?
Which file can a user use for private aliases ?
Which of the following services are provided by the presentation layer? (Choose all that apply) a. DNA SCP b. EBCDIC to ASCII c. JPEG d. MIDI e. MPEG f. NFS g. PICT h. QuickTime i. RPC j. SQL k. TIFF l. X Windows
how give two permissions to single file for deferent server one server read only and second server read&right