What are two steps that are taken when a router converts a v

题目
单选题
What are two steps that are taken when a router converts a voice signal from analog to digital form?()
A

 sampling

B

 packetization

C

 quantization

D

 serialization

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相似问题和答案

第1题:

What procedures should be taken when you receive helm orders as a helmsman?


正确答案:The helmsman should take three procedures orderly when he receives the helms orders, that is to repeat, carry out and report. The helmsman should answer the helm orders clearly and loudly. When the ship does not answer the wheel, the helmsman should report it immediately to the person giving the orders.

第2题:

Which two steps are needed when configuring multiple RPs using MSDP within a single PIM domain? ()

A. Configure a non-unique address on the loopback interface for use by the PIM RP.

B. Configure MSDP with the unique address (router ID) as the local address of the peer.

C. Configure MSDP with the non-unique address (router ID) as the local address of the peer.

D. Configure a unique address on the loopback interface, used as the PIM RP.


参考答案:A, B

第3题:

(b) Assuming that the acquisition proceeds, what steps will Datum Paper Products need to take to build a shared

culture in the two companies? (10 marks)


正确答案:
(b) Developing a shared culture will be one of the key determinants of whether the anticipated benefits of the acquisition actually
materialise. Due diligence procedures before the merger should have established the key people issues. This will include
reviewing the two management styles and cultures. Clearly these are very different, looking at internal communication pre
and post acquisition, understanding the nature of reward systems in the firm to be acquired, assessing the nature of training
programmes in the firm both before and after the acquisition and attempting to gauge existing employee attitudes towards
Papier Presse and the likely reaction to the acquisition. Reviewing areas where there have been significant staff problems and
consequent negotiations will also be an important clue as to employee attitudes and morale. ‘Hard’ people issues including
pensions, management rewards, health insurance and redundancy terms will need to be realistically assessed and the
implications for both the price paid for the company and subsequent integration fully understood. All too often the compelling
strategic vision for the enlarged company ignores the people costs involved and the time needed to develop shared HR
systems.
Many models on culture and culture management could help to achieve a successful transition. Mintzberg’s cultural or
organisational configuration model, which would facilitate an understanding of the difference in structures and systems, could
be a useful starting point. DPP comes from a divisionalised company where the middle line managers are given considerable
autonomy in achieving agreed levels of performance. Papier Presse, with its dominance by family ownership and
management, could be argued to be entrepreneurial in character, where the owner/managers at the strategic apex of the
company operate a ‘hands-on’ approach and direct control of subordinates. Reconciling these different cultures and structures
will not be an easy task.
Lewin’s 3-step model of change can be used in helping a positive culture emerge from the combining of the two companies.
There is a need to unfreeze the current situation in which employees of both organisations are likely to be reluctant or resistant
to change. There needs to be a clear understanding of who does what in the new organisation – leadership and the role of
the French owners will be a critical factor in successfully changing the culture. Robbins emphasises the need for positive top
management role models in promoting and communicating the need for a change in culture. Policies to affect change on both
the hard and soft factors referred to above need to be in place to move the integration forward. A clear timescale and vision
for change will be a key part of the change process. Finally the systems will need to be in place to re-freeze or rather reinforce
the attitudes and behaviours necessary to achieve success in the merged organisation. Operating across national borderscreates real culture issues to be solved as shown in studies by Hofstede and Bartlett and Ghoshal.

第4题:

What are two steps that must be taken when mitigating a worm attack?()

  • A、Inoculate systems by applying update patches. 
  • B、Limit traffic rate. 
  • C、Apply authentication. 
  • D、Quarantine infected machines. 
  • E、Enable anti-spoof measures.

正确答案:A,D

第5题:

Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?()

  • A、As numbers must be changed to match on all the routers.
  • B、Loopback interface must be configured so a DR is elected.
  • C、The no auto-summary command is needed on Router A and Router C.
  • D、Router B needs to have two network statements, one for each connected network.

正确答案:A

第6题:

What are two instances when a WX device route carves? ()(Choose two.)

A. It occurs every 29 hours.

B. Packet interception mode is enabled.

C. The host is unreachable on the local subnet.

D. The subnet is unreachable using the advertised router.


参考答案:C, D

第7题:

The following output, taken from a show ip bgp command on Router R1, lists two neighbors. In what BGP neighbor state is neighbor 1.1.1.1?()Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/DownState/PfxRcd1.1.1.1 4 1 60 61 26 0 0 00:45:0102.2.2.2 4 3 153 159 26 0 0 00:38:131

A. Idle

B. Opensent

C. Active

D. Established


参考答案:D

第8题:

Every so often, ________ your situation and consider what steps have to be taken next.

A take inventory of

B take account of

C take charge of

D take stock of


参考答案D

第9题:

What protocol specified by RFC 1256 will allow an enabled IP host a new router when a router  becomes unavailable? ()

  • A、 IRDP
  • B、 SNMP
  • C、 HSRP
  • D、 VRRP

正确答案:A

第10题:

what will happen if u configure two router as NTP server (something like that).


正确答案:The router will choose the best reliable server and will synchronise with it.

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