题目内容

有关骨肿瘤的发生发展,哪项错?()

A. 发病率低
B. 骨肉瘤好发于青少年
C. 骨聚细胸瘤主要见于成年人
D. 股骨上端是骨肿瘤最好发部位
E. 根据细胞来源可分为成骨性、成软骨性、成纤维性

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论述信息系统对企业决策的重要影响。

考古,常常会与盗墓、寻宝等词混淆,却有本质的不同。专业考古,多了时空的神秘感,少了几分恐怖。在当代埃及,木乃伊法老“复活”,古埃及文明“重现人间”,尘封的历史谜团被解开,皆因考古学技术的日渐成熟。而在中国,“探宝”和“寻秘”仍是人们印象中的“考古”。那一堆堆破土而出的宝藏,似乎也成为了人们眼中的历史。下列说法最为合理的是()。

A. “探宝”和“寻秘”就是考古
B. “探宝”和“寻秘”不能发现历史
C. 考古是证实历史的最有效手段
D. “探宝”和考古都是历史研究的途径

Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2. All client computers run Windows 7. All user accounts are stored in an organizational unit (OU) named Staff. All client computer accounts are stored in an OU named Clients. You plan to deploy a new application. You need to ensure that the application deployment meets the following requirements: èUsers must access the application from an icon on the Start menu. èThe application must be available to remote users when they are offline. What should you do?()

A. Publish the application to users in the Staff O
B. Publish the application to users in the Clients O
C. Assign the application to computers in the Staff O
D. Assign the application to computers in the Clients O

计算机病毒有哪些类型?

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