Always read the menu posted outside before going into the restaurant. This avoids your being seated and finding you don’t like anything on the menu, or worse yet, that the prices are too high英译中

You’ll do harm to your eyes if you always read in dim light.（英译中)

A. It repairs blocks that have read disk I/O errors.

B. It checks whether the alias metadata directory and the file directory are linked correctly.

C. It repairs blocks by always reading them from the mirror copy and writing them to the original location.

D. It reads the blocks from a good copy of an ASM mirror and rewrites them to an alternate location on disk if the blocks on the original location cannot be read properly.

Read a passage and choose the best answer. Most reservations are taken over the telephone. A friendly and helpful telephone manner is sential, however busy you are, because potential customers are easily put off at this early stage and they may never call again: Always answer the phone promptly when it rings. Have the reservation book close to hand. State clearly the name of the establishment. Offer the caller your assistance （）

A．via emails

B．via telephones

C．face to face

D．via tax

A．Just as I settle down to read or watch television, he demands that I play with him．

B．Babysitting with my little brother is no fun．

C．Then, when he finally grows tired,it takes about an hour for him to fall asleep．

Hyperbole is NOT used in ________.

A、Surely, humor is the saving grace of us, for without it we should die of vexation.

B、I must confess that I always … those “as soon as my head touches the pillow” fellows.

C、I used to read, … thanks to their “iron wills,” could lie down and plunge themselves immediately into deep sleep, …

D、I had overlooked the necessity of having an “iron will,” … this peculiar metallic quality.

ices (DTS) package uses native OLE DB providers to transfer data between the servers. Connection details for the servers are specified in .udl files. The .udl files are frequently updated as connection details change.

You want to distribute the DTS package as a file to developers in your company. You want to make sure connection details are available to developers who receive the DTS package.

Which two tasks should you perform？ (Each correct answer presents part of the solution. Choose two)

A．Enable the Always read properties from UDL file option in the Connection Properties dialog box.

B．Disable the Always read properties from UDL file option in the Connection Properties dialog box.

C．Delete the .udl files and store connection details in the registry by using system data source names.

D．Delete the .udl files, and store connection details in the registry by using user data source names.

E．Make the .udl files available on a network share.

ne, and __1__ a menu -- what do they have in common？ They are all __2__of communication. It has been__3__ that people spend more time communicating than they spend in any other complex activity in life. __4__ communication is a word that most people have difficulty __5__and talking about. The word communication may be used to identify activities that do not__6__people. For example, the word may sometimes be used to describe the __7__that animals relate to each other. __8__, it is said that electronic devices "communicate" with each other. However, communication most often refers to activities among people. Thus, communication may be defined as the__9__by which people exchange feelings and ideas with one another. __10__this definition is clear and simple, much more needs to be said.

1、A、read

B、reading

C、to read

D、having read

2、A、patterns

B、fashions

C、forms

D、models

3、A、estimated

B、predicted

C、designed

D、counted

4、A、Therefore

B、Hence

C、Moreover

D、Even so

5、A、deserving

B、demonstrating

C、defending

D、defining

6、A、involve

B、evolve

C、resolve

D、revolve

7、A、methods

B、ways

C、habits

D、techniques

8、A、Traditionally

B、Constantly

C、Similarly

D、Usually

9、A、measures

B、means

C、modes

D、manners

10、A、When

B、Now that

C、While

D、If

EL 0 DATABASE;To enable block change tracking after the incremental level 0 backup, you issued this command:SQL ＞ ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ‘ /mydir/rman_change_track.f’;To perform an incremental level 1 cumulative backup, you issued this command:RMAN＞ BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;Which three statements are true？（）

A. Backup change tracking will sometimes reduce I/O performed during cumulative incremental backups.

B. The change tracking file must always be backed up when you perform a full database backup.

C. Block change tracking will always reduce I/O performed during cumulative incremental backups.

D. More than one database block may be read by an incremental backup for a change made to a single block.

E. The incremental level 1 backup that immediately follows the enabling of block change tracking will not read the change tracking file to discover changed blocks.

ization parameter is set to 11.1.0. In the ASM instance, the COMPATIBLE.RDBMS attribute for the disk group is set to 10.2 and the COMPATIBLE.ASM attribute is set to 11.1.Which two statements are true in this scenario for the features enabled for ASM？ （）

A. The ASM-preferred mirror read feature is enabled.

B. The ASM supports variable sizes for extents of 1, 8, and 64 allocation units.

C. The ASM disk is dropped immediately from a disk group when it becomes unavailable.

D. The RDBMS always reads the primary copy of a mirrored extent of the ASM disk group.

A．I don’t think it is always proper to wear a cheongsam outside

B．I don’t think it is alright to wear a cheongsam outside

C．I don’t think it is fashion to wear a cheongsam outside

D．I don’t think we should popularize this kind of fashion style