Vaccines can guarantee complete protection from a disease.

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  A . Undo data becomes obsolete after 1，000 seconds. B . Undo data gets refreshed after 1，000 seconds. C . Undo data will be stored permanently after 1，000 seconds. D . Committed undo data would be retained for 1，000 seconds if free undo space is available. E . Undo data will be retained in the UNDOtablespacefor 1，000 seconds， then it gets movedmovedto the TEMPORARYtablespaceto provide read consistency.

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• Which code， inserted at line 4， guarantees that this program will output [1， 2]？（）https://assets.asklib.com/images/image2/2018080116202045692.jpg

  A . Set set = new TreeSet（）； B . Set set = new HashSet（）； C . Set set = new SortedSet（）； D . List set = new SortedList（）； E . Set set = new LinkedHashSet（）；

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• Which two changes， taken together， would guarantee the output： 1， 2， 3， 4， 5？（）https://assets.asklib.com/images/image2/2018080116401496050.jpg

  A . move the line 12 print statement into the foo（） method B . change line 7 to public synchronized void go（）{ C . change the variable declaration on line 2 to private volatile int x； D . wrap the code inside the foo（） method with a synchronized（this） block E . wrap the for loop code inside the go（） method with a synchronized block synchronized（this）{//for loop code here}

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  A . Set set = new TreeSet(); B . Set set = new HashSet(); C . Set set = new SortedSet(); D . List set = new SortedList(); E . Set set = new LinkedHashSet()

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• A customer indicates they run a mission-critical application which marks its packets best-effort (DSCP=0). How can you guarantee delivery of this traffic?（）

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  A . move the line 12 print statement into the foo（） method B . change line 7 to public synchronized void go（） { C . change the variable declaration on line 2 to private volatile int x； D . wrap the code inside the foo（） method with a synchronized（ this ） block

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• You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）  

  A .  Java.util.Map. B .  Java.util.Set. C .  Java.util.List. D .  Java.util.StoredSet. E .  Java.util.StoredMap. F .  Java.util.Collection.

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• Given: https://assets.asklib.com/images/image2/2018080117280155348.jpg https://assets.asklib.com/images/image2/2018080117275178483.jpg Which two changes, taken together, would guarantee the output: 1, 2, 3, 4, 5, ?（）

  A . move the line 12 print statement into the foo() method B . change line 7 to public synchronized void go() { C . change the variable declaration on line 2 to private volatile int x; D . wrap the code inside the foo() method with a synchronized( this ) block E . wrap the for loop code inside the go() method with a synchronized block synchronized(this){ //for loop code here }

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• Which two statements are true about bandwidth guarantee？（）

  A . When congestion is present，the priority command doesn’t allow exceeding the allocated rate B . When congestion isn’t present，the priority command doesn’t allow exceeding the allocated rate C . When congestion is present，the priority command allows exceeding the allocated rate D . When congestion isn’t present，the priority command allows exceeding the allocated rate

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• \Every time I forget my umbrella, it rains, therefore I cause the rain by leaving my umbrella at home, and I can guarantee a nice day by bringing my umbrella.\ is an instance of:

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• The sales volume and satisfied customers alone can guarantee profitability.

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• Most vaccines contain a little bit of the type of germ that makes you sick.

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• We are pleased to place the following orders ________ you if you can guarantee shipment from Shanghai to Singapore by October 9.

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• 3 Good tea sets can guarantee the good taste of the tea.

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• Letter of Guarantee，L/G

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• assure同义词A．guarantee

  B．certain

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• Vaccines are normally conceived to fight infectious disease, but a new______will bring cheer to those who have resolved to kick certain habits in the new year.

  A．shot B．bound C．finitude D．gunnery

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• 【Recently， telecommunication carriers has been building All-IP core networks in order to effectively support various kinds of fixed and mobile broadband services，such as up-and down-loading You tube and SNS（Social Networking Services）with rich video file，as well as broadband mobile Internet services. Such All-IP network is called NGN（Next Generation Network），which guarantees secure authentication and QoS such as the bandwidth and the delay. From the service point of view，convergence of fixed and mobile communications，known as FMC（Fixed Mobile Convergence）is becoming a key increasing new services and expanding the market.】 Form the paragraph above，we can see that（）can be defined as a network that can effectively support various kinds of fixed and mobile broadband services，with guaranteed QoS in terms of（）and etc. And the key to develop new services and gain larger market share should be（）

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• 听力原文：M: I must point out the trials of new medicine are expensive and you can never guarantee success.

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• Normally, a duty guarantee takes the form. of（).

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• We can guarantee delivery within ten days of receive of a firm order.（)

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• Simultaneous achievement of possession, time, form, and place utility can guarantee customer satisfaction.（）

  是 否

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• Yuan, CFA, is a fund manager. When Yuan is soliciting new clients, he claims that his investment return has exceeded 50% in the past three years. Based on that fact, he can guarantee such return to his new client in next year. Which of the following statements is the most accurate to comply with the CFA Institute Code of Ethics and Standards of Professional Conduct？

  A.Yuan can guarantee that return to his client based on his excellent investment history. B.Yuan does not need to mention his role in the history of investment action. C.Yuan failed to distinguish the fact and opinion, he can’t use his historical investment return to imply the future performance.

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