单选题Which protocols would you want to use for secure VPN ？（）A EAPB ChapC Ms-ChapD PPTPE PAPF SPAP

第1题：

In which three cases would you use the USING clause?（）

• A、You want to create a nonequijoin.
• B、The tables to be joined have multiple NULL columns.
• C、The tables to be joined have columns of the same name and different data types.
• D、The tables to be joined have columns with the same name and compatible data types.
• E、You want to use a NATURAL join, but you want to restrict the number of columns in the join condition.

第2题：

Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel？（）

• A、 AES 
• B、 TKIP
• C、 802.1q
• D、 ISAKMP

第3题：

第4题：

You want to create a role to meet these requirements：  1：The role is to be protected from unauthorized usage.  2：The password of the role is not to be embedded in the application source code or stored in a table.  Which method would you use to restrict enabling of such roles（）

• A、Create the role with global authentication.
• B、Create the role with external authentication.
• C、Create the role as a secure application role.
• D、Create the role as a password-protected role.
• E、Create a role and use Fine-Grained Access Control （FGAC） to secure the role.

第5题：

Which of the following protocols would BEST grant the user secure access to a remote location?（）

• A、VPN
• B、FTP
• C、POP3
• D、DNS

第6题：

You want the size of the tablespace to increase when it is full. Which option would you use？（）

• A、use automatic extent allocation
• B、disable threshold for the tablespace
• C、use freelists to manage the free space
• D、use automatic segment space management
• E、create the tablespace as a bigfile tablespace
• F、use the RESIZE clause while creating the tablespace
• G、enable AUTOEXTEND for at least one of the data files in the tablespace

第7题：

Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel?（）

• A、AES
• B、TKIP
• C、802.1q
• D、ISAKMP

第8题：

第9题：

Which version of a view would you use if you just want a quick， easy view within your XPage？（）

• A、Data Table Control
• B、View Control
• C、Repeat Control
• D、Filter by category View Control

第10题：

You are maintaining the SALES database for eSoft Corporation. You have not configured ASMM on the database. You want to know what size of the SGA will provide the best performance.  Which advisor would you use to determine the suitable size of the SGA？（）

• A、 SQL Tuning Advisor
• B、 Undo Advisor
• C、 ADDM
• D、 Memory Advisor