To keep certain information private and secure while providing remote access for employees,many businesses are creating intranets.An intranet is an( )organizational intemet that is guarded against outside access by a special feature called a firewall(which can be software,hardware, or a combination of the two).
A.outside
B.external
C.internal
D.inside
[单选题]根据材料回答3~4题: A project life cycle is a collection of generally sequential project(73)whose name and number are determined by the control needs of the organization or organizations involved in the project.The life cycle provides the basic(74)for managi
[试题]回答 64 ~ 67 题: C Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.Some s
[单选题]根据材料回答 31~33 题:A.甲状腺激素B.生长激素C.糖皮质激素D.盐皮质激素E.胰岛素第 31 题 使机体能量代谢增强的主要激素是
[单选题]根据材料回答 36~37 题:A.80dB(A)B.85dB(A)C.90dB(A)D.110dB(A)E.115dB(A)第 36 题 新建生产车间和作业场所的工作地点噪声标准为
[单选题]根据材料回答 38~39 题:A.为了早期发现、早期诊断、早期治疗宫颈癌B.一次因会餐引起的食物中毒调查C.为了调查大学生乙型肝炎感染情况D.在社区居民中发现可疑的肺结核患者的调查E.对个别发生的艾滋病患者进行调查第 38 题 抽样调查为
[单选题]根据材料回答 40~42 题:A.氟骨症B.水俣病C.痛痛病D.肝癌E.肺癌第 40 题 与饮用水微囊藻毒素污染有关的疾病是
[单选题]根据材料回答 43~45 题:A.鸟氨酸循环B.蛋氨酸循环C.嘌呤核苷酸循环D.核蛋白体循环E.联合脱氨基{Page}第 43 题 体内处理氨主要通过
[单选题]根据材料回答 48~49 题:A.健康教育B.合理膳食C.适量运动D.定期体检E.及时、有效的治疗更年期相关疾病第 48 题 属于更年期二级预防措施的有
[单选题]根据材料回答 50~52 题:A.氧需不超过氧上限B.氧需超过氧上限C.氧需等于氧上限D.氧债几乎等于氧需E.氧债等于氧需第 50 题 极大强度作业的特点是
[单选题]根据材料回答 53~54 题:A.住院患者由于损伤而导致的炎性反应B.新生儿经产道时发生的感染C.入院时患者已处于某种传染病的潜伏期,住院后发病而引起其他患者该种传染病的感染D.护士与患者直接接触导致的感染E.院内患者由于医疗器械消毒不严而引起的感染第 53 题 不属于医院感染的是