更多“密码技术可以保证信息的机密性和完整性，但是不能保证信息的确定”相关的问题
Jojo Auditors is an audit practice with five partners. The five partners have worked together for several years and, as well as being work colleagues, are personal friends with each other. At Jojo it is customary for the performance of all student accountants to be appraised after their first year of a training contract using a range of criteria including examination success, technical ability and professionalism. Three levels of outcome are possible:1. ‘Good’, allowing students to continue with no issues;2. ‘Some concerns’, meaning students are counselled and then allowed to continue; and,3. ‘Poor’, where students are dismissed from the audit practice.The appraisal committee is comprised of three people: managing partner Jack Hu, the training manager (both of whom are professional accountants) and the person responsible for human resources. The committee receives confidential reports on each student and makes decisions based on the views of relevant engagement partners and also exam results. It is normally the training manager who makes the recommendation and in most cases his appraisal is agreed and then acted upon accordingly. Because the appraisals are confidential between the student and the firm, the list of students and their appraisal categories are not publicised within the firm.When the 2010 intake was being appraised last year, one student was appraised by the training manager as ‘poor’ but was not dismissed. Polly Shah was unpopular among other students because she was considered lazy and technically weak. She also failed a number of her exams. Other students who were appraised as ‘poor’ were dismissed, but Polly received a brief counselling session from Jack Hu and then returned to her duties. Polly stayed for another year and then, having failed more exams, left Jojo to pursue other career interests outside accounting.Polly’s departure triggered some discussion amongst Jojo’s partners as to why she had been retained when other poor performers had not. It later emerged that Jack Hu was a close friend of Polly’s parents and had enjoyed free holidays in the Shah family’s villa for several years. Because he was the managing partner, Mr Hu was able to insist on retaining Polly, despite the objections of the training manager and the human resources representative, although the training manager was reported to be furious at the decision to retain Polly.Required:(a) Define ‘conflict of interest’ and assess the consequences of Jack Hu’s behaviour after Polly Shah’s appraisal. (10 marks)(b) Describe four ethical safeguards that could be used in Jojo to prevent a recurrence of the events like those described in the case. (8 marks)(c) The case raises issues of the importance of senior management performance measurement. In a public company, this refers to directors, and in a privately-owned partnership like Jojo, it refers to partners. The managing partner (Mr Hu’s position) is equivalent to the role of chief executive.Required:Explain the typical criteria used in the performance measurement of individual directors and discuss the reasons why individual performance measurement of partners may be difficult to implement at Jojo. (7 marks)
A.TheB.WhenC.Polly’sD.Required:(a)E.Required:Explain
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一女患者就诊时主诉:近一个多月来咳嗽,痰中时有血丝。消瘦并常感疲乏无力、午后低热、心悸、盗汗、食欲不振。医生高度怀疑为肺结核并对其进行临床检查,其中痰标本微生物学检查,痰标本集菌涂片后,应选用的染色方法是
A. 革兰染色法 B. 墨汁染色法 C. 特殊染色法 D. 抗酸染色法 E. 镀银染色法
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空管自动化系统应能够实现二次雷达编码的自动或人工分配，其中（）优先。
A . 自动分配
B . 人工分配
C . 人工和自动均等
D . A和B
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在花卉上，常用茎尖培养来扩繁苗木，以下哪些属于茎尖培养的优点？（）
A.培养周期短
B.操作简便
C.较好地保持受体植物遗传稳定性
D.有一定比例的体细胞变异
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A . 确立社会地位；B . 确立自我价值；C . 确立安全感；D . 确立人脉网络
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实热证可见（）
A.汗出蒸蒸
B.动则汗出
C.睡时汗出
D.半身汗出
E.冷汗淋漓
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当事人2003年7月1日因贩毒被刑拘，同时发现有吸毒行为.2003年8月14日，其吸毒行为被劳教二年六个月，2003年10月24日，法院对其贩毒行为作出判决，判处有期徒刑二年，并处罚金2000元.2005年4月30日刑满释放，2005年10月27日，又因贩毒被查获，2006年3月7日，人民法院对其贩毒罪作出有期徒刑一年，并处罚金2000元的判决，现刑满释放，是否需要再执行2003年的劳教决定？
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绝缘杆作业法断引流线，登杆前应检查（）并做冲击试验。
A.安全帽B.安全带C.绝缘手套D.脚扣（登高板）
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144.四君子汤与理中丸均用人参、白术、甘草，但前者配茯苓长于渗湿，后者伍干姜，重在温中。（）
对
错
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下面哪项原因不是鱼类群体生活的原因（）
A.繁衍后代
B.洄游
C.集体游玩
D.以上都是
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当肝脏功能降低、尿素合成减少，血液中升高的物质是( ) A．血糖 B．血氨 C．血脂 D．血胆固醇 E．血钾
A.血糖B.血氨C.血脂D.血胆固醇
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麻雀的卵属于端黄卵，盘状卵裂，其形成的囊胚应为（）
A . A、腔囊胚
B . B、极囊胚
C . C、盘状囊胚
D . D、表面囊胚
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全球气候变暖是世界各国所关注的问题，温室效应不会带来的危害是（）。
A . 海平面升
B . 高纬度地区更加不适于温带作物分布
C . 土地干旱，沙漠化面积增大
D . 气候反常，海洋风暴增多
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确诊应行哪种检查？（ ）
A.B超检查 B.CT检查 C.MRI检查 D.前列腺穿刺活检 E.同位素扫描
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对生产流水线上的塑料零件进行自动计数，可采用的传感器为（ ）。
A . 光电传感器B . 霍尔传感器C . 电容传感器D . 增量式编码器
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