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When packet loss occurs to ZXCTN series equipment, source end is required to retransm
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更多“When packet loss occurs to ZXCTN series equipment, source end is required to retransm”相关的问题
第1题
A.Throughput is the maximum available transmission rate in case of no packet losses.
B.Frame. loss rate is the percentage of successfully forwarded packets out of a certain traffic loaD.Causes for packet loss include network congestion, timeout, disorder and frame. error.
C.Latency is the interval from when a packet is received to when it is forwarded in case of no packet losses. Perform. latency test for several times and take their average value.
D.Back-to-back frames refer to maximum number of packets that can be processed by an IP network device, in case of no losses of packets which are received at a minimum transmission interval.
第2题
A.Traditional packet loss policy is tail-drop. When length of a queue reaches a maximum value, all new packets will be dropped.
B.In RED algorithm, each queue is set a pair of low and high limit values. When length of the queue is lower than the low limit, packets will not be droppeD.When the length exceeds the high limit, all packets will be droppeD.When the length is between low limit and high limit, packets will be dropped randomly.
C.Random number generated by WRED is based on priority. It introduces IP priority differentiated drop policy, so probability of dropping packets with high priority is small.
D.Currently, default congestion control for PTN device is Tail-Drop.
第3题
reports LOC alarm.
第4题
B.DM is used to measure packet transport delay and delay variation from one MEP to another MEP.
C.Experimental (EX) function: send frame. for experiment use in a management domai
D.CSF is used to transmit failure signal at client layer from T-MPLS trail termination source to T-MPLS trail termination sink.
E. loopback link detectio
第5题
A.CGI scripts can contain viruses that can be used against your system.
B.Compromised CGI scripts are often used in packet spoofing because they do not check packets that generat
C.CGI scripts can create broadcast storms on the local network.
D.Remote user input can be used to execute local commands.
第6题
When a gain on a bargain purchase (negative goodwill) arises, IFRS 3 Business Combinations requires an entity to first of all review the measurement of the assets, liabilities and consideration transferred in respect of the combination.
When the negative goodwill is confirmed, how is it then recognised？
A.It is credited directly to retained earnings
B.It is credited to profit or loss
C.It is debited to profit or loss
D.It is deducted from positive goodwill
第7题
Which of the following statements in supported by the passage？
A．The sun shines constantly and gives out the same amount of energy every year．
B．The cause of the sun’S fluctuations is its loss of energy with each passing year
C．It is sure that the energy sent out by the sun will drop when more sun spots appear．
D．Fluctuations in weather pattems are the results of the pull of gravity．
第8题
All of the following statements about acceptance sampling are true except:
A . Acceptance sampling plans are beneficial when the cost of inspection is high and the resulting loss of passing nonconforming units is not great.
B . Acceptance sampling plans are necessary when destructive inspections are required.
C . Acceptance sampling plans are never effective at rejecting nonconforming units as 100 percent inspection, even when the inspection process is very tedious.
D . Acceptance sampling plans do not directly control the quality of a series of lots; they instead specify the risk of accepting lots of given quality.
E . Acceptance sampling plans are not very effective for inspecting small lots of custom-made products.
第9题
Which of the following statements is supported by the passage？
A．The sun shines constantly and gives out the same amount of energy every year.
B．The cause of the sun' s fluctuations is its loss of energy with each passing year.
C．It is sure that the energy sent out by the sun will drop when more sun spots appear.
D．Fluctuations in weather patterns are the results of the pull of gravity.
第10题
(b) A sale of industrial equipment to Deakin Co in May 2005 resulted in a loss on disposal of $0·3 million that has
been separately disclosed on the face of the income statement. The equipment cost $1·2 million when it was
purchased in April 1996 and was being depreciated on a straight-line basis over 20 years. (6 marks)
Required:
For each of the above issues:
(i) comment on the matters that you should consider; and
(ii) state the audit evidence that you should expect to find,
in undertaking your review of the audit working papers and financial statements of Keffler Co for the year ended
31 March 2006.
NOTE: The mark allocation is shown against each of the three issues.
