网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Because of a power outage， instance failure has occurred. From what point in the redo log does recovery begin and where does it end？（）
- A、current redo log and inactive redo log
- B、checkpoint position to end of redo log
- C、beginning of redo log to end of redo log
- D、all redo logs before the point of last commit
- E、beginning of redo log to checkpoint position
参考答案
更多 “Because of a power outage， instance failure has occurred. From what point in the redo log does recovery begin and where does it end？（）A、current redo log and inactive redo logB、checkpoint position to end of redo logC、beginning of redo log to end of redo logD、all redo logs before the point of last commitE、beginning of redo log to checkpoint position” 相关考题
考题
Why do the critics criticize advertisers?A． Because advertisers often brag.B． Because critics think advertisement is a "waste of money".C． Because customers are encouraged to buy more than necessary.D． Because customers pay more.
考题
Why did they found Google?A． Because they loved working with the Internet so much.B． Because they wanted to make a lot of money through the Internet.C． Because they hoped to make it easier to find specific information online.D． Because they believed everything is possible.
考题
Why did they call Red ” Red”?()
A.Because he comes from RedB.Because it is his nicknameC.Because his skin is red, he is an IrishD.Because the cigar he smokes is Red.
考题
00P was invented because procedural languages, such as(),Pascal, and BASIC.
A.CB.C++C.C#D.asp
考题
Why does it take long for people to change their food?A． Because labs are not easily accessible to researchers.B． Because some people are reluctant to accept the new diet.C． Because food consumption is a culture of conservation.D． Because some scientists are against the growing lab meat.
考题
Why do many of the boys avoid certain instruments?A．Because they find it not challenging enough to play them.B．Because they consider it important to be different from girls.C．Because they find them too hard to play.D．Because they think it silly to play them.
考题
Sydney Opera House will outlive the Guggenheim as an international architectural icon ______.A．because it is a global expression of cultural modernityB．because it is the first designed and built modern buildingC．because everyone in the world with media access knows what the Sydney Opera House looks likeD．because it is the pioneer in accomplishing such an international architectural icon
考题
23． Why does Philip like action movies?A． Because they are scary．B． Because they are interesting．C． Because they are exciting．D． Because they are boring，
考题
with a clear SOW a contractor completes work as specified,but the buyer is not pleased with the result.the contract is considered to be (75)A.incomplete because the buyer is not pleasedB.incomplete because the specs are incorrectC.compete because the contractor meets the terms and conditions of the contractD.complete because the contractor is satisfied
考题
with a clear SOW a contractor completes work as specified,but the buyer is not pleased with the result.the contract is considered to be ( )A.incomplete because the buyer is not pleasedB.incomplete because the specs are incorrectC.compete because the contractor meets the terms and conditions of the contractD.complete because the contractor is satisfied
考题
Refer to the exhibit. Based on the information given. Which switch will be elected root bridge and why?()
A.Switch A ,because it has the lowest MAC addressB.Switch C,because it has the lowest priorityC.Switch B,because it has the highest MAC addressD.Switch C,because it is the most centrally located switchE.Switch A,because it is the most centrally located switchF.Switch D,because it has the highest priority
考题
Why do you think they had not a backup computer?A. Because it was easy down.B. Because it was very expensive.C. Because it was not advanced enough.D. Because it was not as big as the main computer.
考题
The patient died ______.A. because of the doctorB. because Of the nurseC. because his illness was too badD. because of the wrong medicine he had taken
考题
Why do American restaurants serve large portions?A Because Americans associate quantity with value.
B Because Americans have big bellies.
C Because Americans are good eaters.
D Because Americans are greedy.
考题
00P was invented because procedural languages, such as（）,Pascal, and BASIC.A、CB、C++C、C#D、asp
考题
A customer has ordered a rack， a p650， two p630s， and two p615s. During a conversation on installation planning， the pSeries technical specialist recognizes that the customer expects the rack to arrive as one unit. However， the specialist knows that the p650 will be racked， but the other systems will arrive separately. In fact， the other systems are CSU （Customer Set Up）. Why should the specialist immediately inform the customer that additional racking is the customer’s responsibility？（）A、Because additional systems would require more power receptaclesB、Because the customer may need to do additional facilities planningC、Because the customer needs additional funding to cover the servicesD、Because postponing the eventual discussion will likely lead to customer dissatisfaction
考题
Companycom is migrating their application that was built on AIX 4.3, to a new p5 590 system that is running AIX 5.3. The application was a 32-bit program. What will need to be done with the application to allow it to run on the new system?（）A、Run without recompiling on AIX 5.3B、Relink to the 32-bit kernel in order to run the applicationC、Recompile to run on AIX 5.3 because the libraries are in different locationsD、Recompile 32-bit applications because the compiler flags and versions have changed
考题
public class Person { private name； public Person（String name） { this.name = name； } public boolean equals（Object o） { if（ !o instanceof Person ） return false； Person p = （Person） o； return p.name.equals（this.name）； } } Which is true？（） A、 Compilation fails because the hashCode method is not overridden.B、 A HashSet could contain multiple Person objects with the same name.C、 All Person objects will have the same hash code because the hashCode method is not overridden.D、 If a HashSet contains more than one Person object with name=”Fred”， then removing another person， also with name=”Fred”， will remove them all.
考题
单选题The author did not stay and watch the game of pétanque because she ______.A
was afraid the players would know she was in Paris aloneB
was more interested in seeing the city than in watching a gameC
tried to talk to the players and was rebuffedD
felt overwhelmed by her anomalous positionE
was already familiar with the game
考题
单选题public class Person { private name； public Person（String name） { this.name = name； } public boolean equals（Object o） { if（ !o instanceof Person ） return false； Person p = （Person） o； return p.name.equals（this.name）； } } Which is true？（）A
Compilation fails because the hashCode method is not overridden.B
A HashSet could contain multiple Person objects with the same name.C
All Person objects will have the same hash code because the hashCode method is not overridden.D
If a HashSet contains more than one Person object with name=”Fred”， then removing another person， also with name=”Fred”， will remove them all.
考题
单选题Many students agreed to come, but some students against because they said they don’t have time.A
were against because they said they did notB
were against because they say they don’tC
were against it because they said they did notD
were against coming because they said they don’t
考题
单选题00P was invented because procedural languages, such as（）,Pascal, and BASIC.A
CB
C++C
C#D
asp
考题
单选题5P’ s approach to innovation is different because it allows researchers toA
work for more than one company.B
work on a variety of products.C
work with groups in other organizations.D
work alone as well as in a team
考题
单选题At sea，you are approaching a small vessel and see that it has the signal flag P hoisted. What should you do?（）.A
Proceed on present course and speed since the vessel is stopped and making no way through the waterB
Keep clear of the vessel because it has a diver downC
Attempt to call the vessel on VHF radiotelephone because someone on board requires medical assistanceD
Approach with caution because the vessel is a fishing vessel and its nets are fouled on an obstruction
考题
单选题You need to create a partitioned table to store historical data and you issued the following command： CREATE TABLE purchase_interval PARTITION BY RANGE （time_id） INTERVAL （NUMTOYMINTERVAL（1，’month’）） STORE IN （tbs1，tbs2，tbs3） （ PARTITION p1 VALUES LESS THAN（TO_DATE（’1-1-2005’， ’dd-mm-yyyy’））， PARTITION p2 VALUES LESS THAN（TO_DATE（’1-1- 2007’， ’dd-mm-yyyy’））） AS SELECT * FROM purchases WHERE time_id TO_DATE（’1-1-2007’，’dd-mm-yyyy’）； What is the outcome of the above command？（）A
It returns an error because the range partitions P1 and P2 should be of the same range.B
It creates two range partitions （P1， P2）. Within each range partition， it creates monthwise subpartitions.C
It creates two range partitions of varying range. For data beyond ’1-1-2007，’ it creates partitions with a width of one month each.D
It returns an error because the number of tablespaces （TBS1，TBS2，TBS3）specified does not match the number of range partitions （P1，P2） specified.
考题
单选题It can be inferred that the author of the text most likely regards the criticism of methanol as ______.A
flawed because of the assumptions on which it is basedB
inapplicable because of an inconsistency in the critics’ argumentsC
misguided because of its exclusively technological focusD
inaccurate because it ignores consumers’ concerns
考题
单选题A
Yes, because they are faster.B
No, because they cost more.C
Yes, because they are very good.D
No, because they don’t operate outside the United States.
考题
单选题He didn’t buy the book because he was interested in poetry.A
He didn’t buy the book because he was not interested in poetry.B
He bought the book, but it is not because he was interested in poetry.C
He bought the book because he was interested in poetry.D
He bought the book because he was not interested in poetry.
热门标签
最新试卷
