[多项选择] While Monitoring the space usage in your database that is in ARCHIVELOG mode you observed that the flash recovery area does not have enough free space to accommodate any more files and you do not have necessary permissions to add more space to it. Identify the two events that can occur in the event of a log switch? （）(Choose two.)
A. An entry is created in the alert log file and the database instance continues to function normally
B. The log switch hangs occur for transactions until free space is available in the flash recovery area
C. The Oracle database server deletes a file that is on the obsolete file list to make free space in the flash recovery area
D. The database instance status is implicitly changed to RESTRICTED mode and file creations to the flash recovery area are prevented

[多项选择] While Monitoring the space usage in your database that is in ARCHIVELOG mode you observed that the flash recovery area does not have enough free space to accommodate any more files and you do not have necessary permissions to add more space to it. Identify the two events that can occur in the event of a log switch?（）
A. An entry is created in the alert log file and the database instance continues to function normally
B. The log switch hangs occur for transactions until free space is available in the flash recovery area
C. The Oracle database server deletes a file that is on the obsolete file list to make free space in the flash recovery area Oracle
D. The database instance status is implicitly changed to RESTRICTED mode and file creations to the flash recovery area are prevented

[单项选择]While implementing your project，a team member brings to your notice a risk that was not mentioned in the risk response plan．In this case，you should______．
A. accept the risk
B. perform additional risk response planning to control the risk
C. inform the project sponsor
D. use project contingency

[单项选择]While working on an external project your customer asks you to perform some additional tasks that are not included in the formal contract．You should （）.
A. honor the customer's request as sign of cooperation to ensure future business
B. refuse the request and report the customer to your sponsor
C. acknowledge the request and advise the customer to submit a formal change request
D. convene a meeting of the project team and rewrite the scope statement

[单项选择] While performing a regular check on your recovery catalog you realized that the catalog database is running out of space and you do not have options to increase the space. However, you have another database where more space is available and you want to move your existing recovery catalog to this database. The options that can be considered while moving the recovery catalog are as follows:（） 1. Using one of the Oracle expdp utilities to export the catalog data 2. Creating a recovery catalog user and granting the necessary privileges in the other database 3. Creating the recovery catalog using the CREATE CATALOG command 4. Using the corresponding impdp utility to import the catalog data into the other database 5. Registering the target database in the new catalog database using the REGISTER DATABASE command Identify the option with the correct sequence for moving the recovery catalog.
A. 2, 3, 5
B. 1, 2, 4
C. 1, 2, 4, 5
D. 1, 2, 3, 4, 5

[单项选择]How can you free up the space of your digital camera
A. Get rid of your camera.
B. Copy the pictures to the computer.
C. Use a special computer.
D. Use more film.

[单项选择]Visitor: Thank you very much for your care while I am at Cambridge. Host: ______I'm glad you enjoyed the visit.
A. Never mind.
B. No thanks.
C. My pleasure.
D. Goodbye.

[单项选择]If you don't have your files protected while working on the computer, you might have them ______ by accident.
A. subtracted
B. extinguished
C. deleted
D. expelled

[单项选择]— Do you mind if I use your book for a while

[单项选择]It is ______ your while taking out travel insurance before you travel.
A. worthy
B. worthing
C. worth
D. worthwhile

[单项选择]Be on your ______ against thieves while you are in the crowd.
A. watch
B. move
C. point
D. guard

[单项选择]While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）
A. A primary key must have been created.
B. A mapping table must have been created.
C. An overflow tablespace must have been specified.
D. The PCTTHRESHOLD option must have been specified.

[单项选择]write your translation in the corresponding space on the Translation / Composition Sheet.
A. 不断变换的时尚潮流只不过是在刻意地制造浪费。
B. 变化的时尚潮流不仅仅是在有意创造浪费。
C. 变化的时尚潮流更多地是在国际上鼓励浪费。
D. 不断变换的时尚潮流更多地是在有意制造浪费。

[多项选择] While Monitoring the space usage in your database that is in ARCHIVELOG mode you observed   that the flash recovery area does not have enough free space to accommodate any more files and you do not have necessary permissions to add more space to it.  Identify the two events that can occur in the event of a log switch？（）  
A.  An entry is created in the alert log file and the database instance continues to function normally
B.  The log switch hangs occur for transactions until free space is available in the flash recovery area
C.  The Oracle database server deletes a file that is on the obsolete file list to make free space in the flash recovery area
D.  The database instance status is implicitly changed to RESTRICTED mode and file creations to the flash recovery area are prevented

[多项选择]Your ISP assigned you a full class B address space. From this, you need at least 300 sub-networks that can support at least 50 hosts each. Which of the subnet masksbelow are capable of satisfying your needs?（）
A. 255.255.255.0
B. 255.255.255.128
C. 255.255.252.0
D. 255.255.255.224
E. 255.255.255.192
F. 255.255.248.0