on the benefits of having VLANS is
a- higher network sirviabilty
b- reduced network congestions
c- prevention of network loops
d- lower transmission errors
e-reduced errors in network cabling
From the question:
Option a
on the benefits of having VLANS is a- higher network sirviabilty b- reduced network congestions c-...
Choose correct statement on VLANs A-layers 2 switches can forward frames across different VLANs b-with VLANs, CUT through switching should be used to minimize transmission delays c- vVLANs tagging infromation is added to the ethernet frame by host computers d- a host can be attached to trunk port of switch for data transmission e- a switch port may be either an access or trunk port ,but not both at the same time
Note : communication network State true or false : 1. The higher the frequency of a wave, the higher its wavelength and the lower the frequency of a wave, the lower its wavelength a. Answer 2. A digital signal is a composite analog signal with infinite bandwidth a. Answer: 3. Amplification is a technique used for compensating for attenuation related losses a. Answer: 4. Propagation delay varies with the length of the link a. Answer Tick one or more correct...
the ethernet VLAN A-Enbales better recovery of transmission errors b-creats smaller segments of a network c-prevents frame broadcasting d-generates redundant delivery bandwidth between two network nodes e-widebs available bandwidth between two network nodes
risk can be reduced by: a. diversifying a portfolio b. selling lower-priced stocks and buying higher priced ones c. holding stocks that are less than perfectly correlated with each other in protfolio d. a and b e. a and c
corporations may introduce VLANs a-to make it easier to mange internal change (reassignment of worker ) b- to avoid network maintenance c- to better interconnect wireless and wired LAN segments d- to extend the scope of LAN with out compromising network performance e- to effectivly lik WANs
only answers no explanation 1. An IP address has a 16-bit network part and a subnet mask of 255.255.240.0. How many subnets can there be? a. 16 b. 32 c. 64 d. 128 e. 256 2. Which of the following is NOT an advantage of VLANs? a. VLANs improve network performance. b. VLANs enhance network security. c. VLANs improve network scalability. d. VLANs conserve IP addresses. 3. “Wikileaks.org” is an example of a __________ domain name. a. root-level . b....
sub-interfaces of a router port (interface) can be used to A-relay packets between VLANs. b-make ethernet switheches obsolete c-enbale link aggrgation d-remove packets going through the roster port e- fragment a VLAN into smaller VLANs
3. A country with a higher saving rate (s) will end up having A) a higher output per worker in the long run B) a lower output per worker in the long run C) the same output per worker of a country with a lower saving rate D) the saving rate does not affect the output per worker in the long run
Assume a welfare recipient can earn $90 per month without having their benefits reduced. Beyond $90, benefits are reduced by 58 cents for every dollar of earnings. Clarence can earn $10 per hour working or receive $577 from welfare if she does not work at all. a. If she works 10 hours, how much are her earnings; how much is her welfare benefit; and how much is her income? b. After Clarence works a certain number of hours, she does...
In a recent benefit-cost analysis of a proposed regulation that generated positive net benefits in the present but negative net benefits in the future, the government used a 7% social discount rate. If it had instead used a 8% social discount rate, the present value of the policy's net benefits would have been : present value of the policy's net benefits would have been ; if it had used a 6% social discount rate, the A) Lower; lower B) Lower;...