网络系统设计过程中,物理网络设计阶段的任务是() A.分析现有网络和新网络的各类资源

题型:单项选择题

问题:

网络系统设计过程中,物理网络设计阶段的任务是()

A.分析现有网络和新网络的各类资源分布,掌握网络所处的状态

B.依据逻辑网络设计的要求,确定设备的具体物理分布和运行环境

C.根据需求规范和通信规范,实施资源分配和安全规划

D.理解网络应该具有的功能和性能,最终设计出符合用户需求的网络

考点:计算机软件水平考试高级系统分析师2013年计算机技术与软件专业技术资格高级系统分析师上半年上午试卷
题型:单项选择题

2005年7月21日,美元兑人民币的汇率由1美元=8.21人民币调整为1美元=8.11人民币元。此后,人民币持续小幅升值,截至2008年4月,人民币累计升值约为16%,人民币升值有利于[ ]

①我国出口贸易的发展

②我国进口贸易的发展

③我国对外投资的增加

④吸引外商在我国投资

A、①②

B、①③

C、②③

D、③④

题型:单项选择题
给下列的问句选择合适的答语。
( ) 1. How far is it from here?        
( ) 2. Where's the stop?               
( ) 3. Thank you very much.            
( ) 4. How tall are you?               
( ) 5. How old is he?                  
( ) 6. What's the matter with Mr Black?
( ) 7. Who's younger, you or Su Hai?    
( ) 8. What did Mike do yesterday?     
( ) 9. What time did you get up?      
( ) 10. How can I get there?           
A. You can take bus No. 8.                   
B. He went fishing.                          
C. Su Hai is twenty minutes younger than me. 
D. You're welcome.                           
E. At half past seven.                       
F. I'm 1. 6 metres tall.                      
G. It's about two kilometers away.           
H. It's over there.                          
I. He had a bad cough.                       
J. He's twelve.                              
题型:单项选择题

《安全例行工作管理标准》中班组安全活动的主要内容有哪些?

题型:单项选择题

企业利用目标管理法进行绩效考评,在制定绩效目标时,()

A、有员工的上司为员工制定个人目标

B、目标要依据企业的战略目标及相应的部门目标制定

C、目标的数量不宜过高,要有针对性

D、目标一旦制定就不能再修改,要保持它的一致性

题型:单项选择题

Weak dollar or no, $ 46,000-the price for a single year of undergraduate instruction amid the red brick of Harvard Yard-is (1) But nowadays cost is (2) barrier to entry at many of America’s best universities. Formidable financial-assistance policies have (3) fees or slashed them deeply for needy students. And last month Harvard announced a new plan designed to (4) the sticker-shock for undergraduates from middle and even upper-income families too.

Since then, other rich American universities have unveiled (5) initiatives. Yale, Harvard’s bitterest (6) , revealed its plans on January 14th. Students whose families make (7) than $60,000 a year will pay nothing at all. Families earning up to $ 200,000 a year will have to pay an average of 10% of their incomes. The university will (8) its financial- assistance budget by 43%, to over $ 80m.

Harvard will have a similar arrangement for families making up to $180,000. That makes the price of going to Harvard or Yale (9) to attending a state-run university for middle-and upper-income students. The universities will also not require any student to take out (10) to pay for their (11) , a policy introduced by Princeton in 2001 and by the University of Pennsylvania just after Harvard’s (12) . No applicant who gains admission, officials say, should feel (13) to go elsewhere because he or she can’t afford the fees.

None of that is quite as altruistic as it sounds. Harvard and Yale are, after all, now likely to lure more students away from previously (14) options, particularly state-run universities, (15) their already impressive admissions figures and reputations.

The schemes also provide a (16) for structuring university fees in which high prices for rich students help offset modest prices for poorer ones and families are less (17) on federal grants and government-backed loans.

Less wealthy private colleges whose fees are high will not be able to (18) Harvard or Yale easily. But America’s state-run universities, which have traditionally kept their fees low and stable, might well try a differentiated (19) scheme as they raise cash to compete academically with their private (20) . Indeed, the University of California system has already started to implement a sliding-fee scale.

2()

A.still

B.no

C.becoming

D.certain

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