搜题

【单选题】

The effective temperature of air is dependent upon（）<br /> Ⅰ.relative humidity<br /> Ⅱ.air velocity

A、Ⅰonly

B、Ⅱonly

C、Both Ⅰand Ⅱ

D、NeitherⅠnor Ⅱ

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更多“ The effective temperature of air is dependent upon（）<br /> Ⅰ.relative humidity<br /> Ⅱ.air velocity”相关的问题

第1题

[单选题] Your database contains two temporary tablespaces named TEMP and TEMP1. The TEMP tablespace is the default temporary tablespace for the database， and the TEMP1 tablespace was created at database creation. You want to increase the size of the tempfile for the TEMP tablespace and drop the TEMP1 tablespace from the database. The database is not using Oracle-Managed Files （OMF）. Which statement must you use to ensure that when you drop the TEMP1 tablespace from the database， its corresponding operating system file

A、 DROP TABLESPACE temp1； B、 DROP TABLESPACE temp1 INCLUDING CONTENTS； C、 DROP TABLESPACE temp1 INCLUDING CONTENTS AND DATAFILES； D、 DROP TABLESPACE temp1 INCLUDING CONTENTS CASCADE CONSTRAINTS；

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第2题

[单选题] A company uses an application that creates temp files that need to be backed up on a daily basis. A test restore fails to restore the temp files. In checking the backup catalog, Karen, a technician, discovers that the temp files are not being backed up. Which of the following is the MOST likely reason?（）

A、To backup temp files, the /T switch must be used. B、NTBACKUP does not backup temp files by default. C、The NTBACKUP utility cannot backup temp files. D、NTBACKUP is not running under the correct credentials.

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第3题

[] You have three temporary tablespace groups named G1, G2, and G3 in your database. You are creating a new temporary tablespace as follows: CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE '/u1/data/temp1.dbf' SIZE 10M TABLESPACE GROUP ''; Which statement regarding the above command is correct?（） You have three temporary tablespace groups named G1, G2, and G3 in your database. You are creating a new temporary tablespace as follows: CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE '/u1/data/temp1.dbf' SIZE 10M TABLESPACE GROUP ''; Which statement regarding the above command is correct?（）

A、A. It will create the tablespace TEMP1 in group G1. B、B. It will create the tablespace TEMP1 in group G3. C、C. It will not add the tablespace TEMP1 to any group. D、D. It will create the tablespace TEMP1 in the default group.

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第4题

[单选题] Which of the following is the default location for temp files in Windows 7?（）

A、C：\Windows\Temp B、C：\Windows\SystemFiles\TempFiles C、C：\SystemFiles\Temp D、C：\System\TempFiles

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第5题

[单选题] The database is currently open and the temp03.dbf tempfile belonging to the default temporary tablespace TEMP has been corrupted. What steps should you take to recover from this tempfile loss in an efficient manner?（）

A、Allow the database to continue running, drop the TEMP tablespace, and then re-create it with new tempfiles B、Shut down the database, restore and recover the tempfile from backup, and then open the database with RESETLOGS C、Allow the database to continue running, take the TEMP tablespace offline, drop the missing tempfile, and then create a new tempfile D、Allow the database to continue running, add a new tempfile to TEMP tablespace with a new name, and drop the tempfile that has been corrupted.

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第6题

[单选题] Which of the following will occur if %temp% is executed from the run command?（）

A、The operating system’s temporary folder will be opened. B、Applications located in the %temp% folder will be executed. C、Applications will be deleted in the %temp% folder. D、The current user’s temporary folder will be opened.

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第7题

[] The database is currently open and the temp03.dbf tempfile belonging to the default temporary tablespace TEMP has been corrupted. What steps should you take to recover from this tempfile loss in an efficient manner?（）

A、A. Allow the database to continue running, drop the TEMP tablespace, and then re-create it with new tempfiles B、B. Shut down the database, restore and recover the tempfile from backup, and then open the database with RESETLOGS C、C. Allow the database to continue running, take the TEMP tablespace offline, drop the missing tempfile, and then create a new tempfile D、D. Allow the database to continue running, add a new tempfile to TEMP tablespace with a new name, and drop the tempfile that has been corrupted.

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第8题

[] Twenty database users are connected to your database. Five of the users are running long queries involving sort operations. The TEMP tablespace is the default temporary tablespace for your database. You are performing offline tablespace backups of individual tablespaces and erroneously execute the following statement： SQL>ALTER TABLSPACE temp OFFLINE NORMAL； What is the result of this statement？（） Twenty database users are connected to your database. Five of the users are running long queries involving sort operations. The TEMP tablespace is the default tem

A、A. The TEMP tablespace is taken offline. The users using the TEMP tablespace for sorting are disconnected after their queries complete. B、B. The TEMP tablespace is taken offline. The users using the TEMP tablespace for sorting are disconnected and must re-execute their queries. C、C. The TEMP tablespace is taken offline. The users using the TEMP tablespace for sorting are not disconnected， but these users must re-execute their queries. D、D. The TEMP tablespace is not taken offline. The users using the TEMP tablespace for sorting are not disconnected， and their queries execute successfully.

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第9题

[] Many vessels are provided with flume tanks，which also have a dump tank located under the flume tanks. In the event the ship is damaged，you could dump the flume tanks into the dump tank which would（）.

A、A.reduce the free surface effect and raise the KG B、B.not have any effect on free surface and raise the KG C、C.reduce the free surface effect and lower the KG D、D.not have any effect on free surface and lower the KG

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第10题

[单选题] You are the network administrator for . All network servers run Windows Server 2003. A server named TestKing6 functions as a file server. All client computers run Windows XP Professional and are members of the domain. TestKing.com periodically hires temporary employees. You need to prepare a custom user profile for all temporary employees. You log on to a client computer as an administrator, and you configure the desktop settings. You copy the profile to a folder named \\TestKing6\Profiles\Temp_profile. You rename the Ntuser.dat file in the \\TestKing6\Profiles\Temp_profile folder to Ntuser.man. You create three new user accounts for the temporary employees. The user accounts are named temp_user1, temp_user2, and temp_user3. You need to configure the temporary user accounts to receive the new desktop settings that you created on TestKing6. The temporary employees must not be allowed to retain customized desktop settings? What should you do?（）

A、Specify a user profile path of \\TestKing6\Profiles\username for each of the three user accounts. B、Specify a user profile path of \\TestKing6\Profiles\username.man for each of the three user accounts. C、Specify a home folder path of \\TestKing6\Profiles\username for each of the three user accounts. D、Specify a user profile path of \\TestKing6\Profiles\Temp_profile for each of the three user accounts. E、Specify a user profile path of \\TestKing6\Profiles\Temp_profile.man for each of the three user accounts.

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