单选题NLS parameters can be set using the five methods listed. Put the methods in order from highest to lowest according to Oracle‟s order of precedence: （） a. Default setting b. Client environment variable c. Explicit ALTER SESSION statement d. Inside SQL f

第1题：

第2题：

Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?（）

• A、NLS_LANG
• B、NLS_COMP
• C、NLS_SORT
• D、None of the above

第3题：

第4题：

Which of the following is a differentiating feature of file permissions as compared to share permissions?（）

• A、File permissions are less granular than share permissions.
• B、Full control can only be set using file permissions.
• C、File permissions are more granular than share permissions.
• D、Full control can only be set using share permissions.

第5题：

NLS parameters can be set using the five methods listed. Put the methods in order from highest to lowest according to Oracle‟s order of precedence: （） a. Default setting b. Client environment variable c. Explicit ALTER SESSION statement d. Inside SQL function e. Server initialization parameter

• A、b, d, e, a, c
• B、e, a, b, c, d
• C、d, c, b, e, a
• D、a, b, d, c, e
• E、d, c, b, a, e

第6题：

Process EIGRP 1 is redistributing routes from process OSPF 2. Which two of the following methods may be used to set the metrics of the redistributed routes?（）

• A、Let the metrics default.
• B、Set the metric components using the redistri bute command's metric keyword.
• C、Set the metric components using the default - metric router subcommand.
• D、Set the integer (composite) metric using the redistribute command's metric keyword.

第7题：

You issued the following statement：   SQL> ALTER SESSION SET NLS_LANG=FRENCH_CANADA.WE8ISO8859P1；   Which parameter is NOT overridden by using the above statement？（）  

• A、 the value of the NLS_LANGUAGE variable
• B、 the value of the NLS_TERRITORY variable
• C、 the value of the NLS_CURRENCY variable
• D、the character encoding scheme used by the client application

第8题：

第9题：

Which two statements are true of login classes?（）

• A、Users can be members of multiple login classes.
• B、Login classes define authorization parameters for a user.
• C、There are five system-defined login classes.
• D、Login class permission flags can be overridden for certain commands.

第10题：

What can be done to enable the debug information for functions to be displayed when using‘ksh -x’to debug a script？（）

• A、Run the script using ‘ksh -fx’.
• B、Run the script using ‘ksh -a function -x’.
• C、Edit the script and add ‘set -x’ at the beginning.
• D、Edit the script and add ‘set -x’ at the beginning of each function.