What does the LLC sublayer of the Data Link Layer do ?
a. Error Checking
b. Gets data on and off the wire
c. Decides which machines gets to go next on the wire
d. Provides clocking signals
which is the latest versions of bluetooth & WiFi?
A subnet's mask is 255.255.255.192. How many nodes can this subnet have?
what is the sequence of Ensemble Pro services?
What does the /var/named/named.root file specify ?
what is VPN ?
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In PPP, which protocol is used to establish and configure a connection ? a. CHAP b. PAP c. LCP d. TCP
Port numbers for the following 2 standard services: SMTP, TFTP a. 25, 81 b. 25, 68 c. 23, 69 d. 15, 68 e. 15, 22
what are the types protocols?
what are fsmo roles
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?
How many metrics can you use with RIP ?