ou are in the middle of a transaction updating a very important table. The machine on which adatabase was running reboots because of power outage. This caused a database instance failure.  Which statement is true in this situation（）

A . Event Viewer gives more details on the failure. B . The alert log file gives detailed information about the failure. C . PMON rolls back the transaction and releases the locks. D . SMON rolls back the transaction and releases the locks. E . The transaction is rolled back by the next session that refers to any of the blocks updates by the failed transaction. F . Data modified by the transaction up to the last commit before the abnormal termination is retained in the database.

A . On startup， SMON coordinates instance recovery. B . On startup， CKPT coordinates instance recovery. C . On startup， use RMAN to perform instance recovery. D . Uncommitted changes will be rolled back after the database is opened. E . On startup， perform media recovery and then instance recovery. F . On startup， all the files will be synchronized and you get both committed and uncommitted data.

A . Issue ALTER DATABASE BACKUP CONTROLFILE TO filename B . Make a copy of the control file with the database shut down C . Issue ALTER DATABASE BACKUP CONTROLFILE TO trace D . Make a copy of the control file with the database still running&e

A .  Never peer on transit links. B .  Build squares for deterministic convergence. C .  Build inverted U designs for deterministic convergence. D .  Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

A . apogean tide B . double high water C . perigean tide D . bore

A . The online redo log files and archived redo log files are required to accomplish the recovery. B . The uncommitted transaction will be committed at the next startup of the database instance. C . The uncommitted transaction is rolled back automatically at the next opening of the database. D . The DBA has to perform the recovery on the database to recover the uncommitted transactio

A . No fog signal B . A prolonged blast at intervals never to exceed more than two minutes C . A prolonged blast followed by two short blasts at intervals never to exceed more than two minutes D . A prolonged blast followed by three short blasts at intervals never to exceed more than one minute

A . Audit policy settings B . Software deployment needs   C . Client operating systems in use D . Delegation of administrative authority

A . uses undo data for roll forward B . uses Flashback Log for recovery C . uses online redo logs to roll back D . uses undo data to roll back the transaction E . uses Recovery Manager （RMAN） to roll back F . uses the System Monitor （SMON） background process to perform instance recovery

A . WebSphere Commerce Server， WebSphere Application Server and Web server plugin B . WebSphere Application Server， Database Client and Web server plugin C . WebSphere Commerce Server， Database Server and WebSphere Application Server D . WebSphere Commerce Server， WebSphere Application Server and Database Client E . Web server， WebSphere Commerce Server and WebSphere Application Server

A . vessel trolling B . mineclearing vessel C . trawler D . vessel engaged in replenishment at sea

A .  Audit policy settings B .  Software deployment needs C .  Client operating systems in use D .  Delegation of administrative authority

A.look B.hold C.seem D.show

A．the 1st to the 10th B．the 11th to the 20th C．the 5th to the 15th D．the 21st to the 30th

The government&39;s been under growing pressure to do more to protect its workers. Women employed in the informal sector as part of a household are very vulnerable. Nepal&39;s Embassies in the region say they deal with numerous cases of alleged physical or sexual abuse, as well as complaints about unpaid wages and terrible conditions. Many run safe houses to support women who flee their employer&39;s homes. It&39;s only 18 months since the government ended a 12-year ban on all women workers to the Gulf. That wasimposed after a young woman working in Kuwait committed suicide. Now they&39;re adopting this partial ban in the hope that older women might be less at risk. Nepal has a high unemployment rate and the government is trying to strike a balance between protection and allowing women to pursue opportunities. Other countries face the same dilemma. Two months ago, Kenya banned its citizens from working in the Middle East because, it said, increasing numbers were being mistreated. Last year, Indonesia introduced a ban on women working as maids in the region. That followed numerous cases of abuse and the execution of an Indonesian maid who was accused of killing her former employer. 26. Who will be most probably be affected by the new ban？_________ A. Young Nepalese women working in the Middle East. B. Nepalese women just back from the Middle East. C. Nepalese women working at home. D. Nepalese women who wants to work for rich families. 27. Why does the Nepalese government decide to adopt the ban？___________ A. Because they wanted women to work at home. B. Because they wanted Nepalese women to have equal opportunities. C. Because they wanted to protect the Nepalese women. D. Because they had a bad relationship with the gulf countries. 28. How are the Nepalese women treated when working in the Middle East？_________ A. They are well treated. B. They are offered many opportunities. C. They have much freedom. D. Many of them are mistreated and abused. 29. Which of the following is correct about the ban？_________ A. It is historical and has never been imposed before. B. A year and a half ago, another ban existed. C. It has lasted twelve years. D. It solves the unemployment problem at home. 30. Which of the following is correct？_________ A. Middle East women work outside their countries. B. Women working in the Middle East all come from Asia. C. Women working in the Middle East need protection. D. Embassies cannot do anything to protect women from their country.

A.Feudalism was a product of the Carolingian world and it operated on two levels. B.A feudal king’s actual power depended on the number of his vassals. C.A vassal holding a fief must not divide it into smaller fiefs. D.Financial service was the main reason for the feudal system to exist.

A. Assign the sales department users the Allow - Read permissions for the Computer container. B. Configure the sales department users‘ user accounts to be trusted for delegation C. Prestage the computer accounts in the TestKingSales OU for the sales department users‘ portable computers. D. Assign the sales depertment users the Allow - Create all Child Objects permission for the TestKingSales OU.

Yet Mr. Potter's world is a curious one, in which things are often not what they appear. While an excitable media (hereby including The Economist, happy to support such a fine example of globalisation) is helping to hype the launch of J.K. Rowling's fifth novel, about the most adventurous thing that the publishers (Scholastic in America and Britain's Bloomsbury in English elsewhere) have organised is a reading by Ms. Rowling in London's Royal Albert Hall, to be broadcast as a live webcast. Hollywood, which owns everything else to do with Harry Potter, says it is doing even less. Incredible as it may seem, the guardians of the brand say that, to protect the Potter franchise, they are trying to maintain a low profile. Well, relatively low. Ms. Rowling signed a contract in 1998 with Warner Brothers, part of AOL Time Warner, giving the studio exclusive film, licensing and merchandising rights in return for what now appears to have been a steal: some $500,000. Warner licenses other firms to produce goods using Harry Potter characters or images, from which Ms. Rowling gets a big enough cut that she is now wealthier than the queen—if you believe Britain's Sunday Times rich list. The process is self-generating: each book sets the stage for a film, which boosts book sales, which lifts sales of Potter products. Globally, the first four Harry Potter books have sold some 200 million copies in 55 languages; the two movies have grossed over $1.8 billion at the box office. This is a stunning success by any measure, especially as Ms. Rowling has long demanded that Harry Potter should mot be over-commercialised. In line with her wishes, Warner says it is being extraordinarily careful, at least by Hollywood standards, about what it licenses and to whom. It imposed tough conditions on Coca-Cola, insisting that no Harry Potter images should appear on cans, and is now in the, process of making its licensing programme even more restrictive. Coke may soon be considered too mass market to carry the brand at all. The deal with Warner ties much of the merchandising to the films alone. There are no officially sanctioned products relating to "Order of the Phoenix"; nor yet for "Harry Potter and the Prisoner of Azkaban", the film of the third book, which is due out in June 2004. Warner agrees that Ms. Rowling's creation is a different sort of commercial property, one with long-term potential that could be damaged by a typical Hollywood marketing blitz, says Diane Nelson, the studio's global brand manager for Harry Potter. It is vital, she adds, that with more to come, readers of the books are not alienated. "The evidence from our market research is that enthusiasm for the property by fans is not waning." When the author says "there will be no escaping Pottermania", he implies that______. A．Harry Potter's appeal for the readers is simply irresistible B．it is somewhat irrational to be so crazy about the magic boy C．craze about Harry Potter will not be over in the near future D．Hogwarts school of magic will be the biggest attraction world over

A. In Active Directory Users and Computers, create a new saved query. B. Run the dsget user command. C. Run the dsquery user command. D. Run the netsh command.

A.pair work B.group work C.teacher&39;s help D.individualization

是 否