Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated?（）A、100 metersB、100 feetC、100 yardsD、200 meters

正确答案：
 

参考答案：B, C, D

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.

参考答案：B

参考答案：D

正确答案：E
E 解析：Explanation:
A 28 bit subnet mask (11111111.11111111.11111111.11110000) applied to a class C network uses a 4 bits for networks, and leaves 4 bits for hosts. Using the 2n-2 formula, we have 24-2 (or 2x2x2x2-2) which gives us 14 for the number of hosts, and the number of networks is 24 = 16.

Incorrect Answers:
A. This would be the result of a /29 (255.255.255.248) network.

B. This would be the result of a /27 (255.255.255.224) network.

C. This is not possible, as we must subtract two from the subnets and hosts for the network and broadcast addresses.

D. This is not a possible combination of networks and hosts.