GSNA Exam Dumps : GIAC Systems and Network Auditor

The major advantage that a table-structured Web site has over a frame-structured Web site is that users can bookmark the pages of a table- structured Web site, whereas pages of a frame-structured Web site cannot be bookmarked or added to the Favorites folder. Non-frame Web sites also give better results with search engines. Better navigation: Web pages can be divided into multiple frames and each frame can display a separate Web page. It helps in providing better and consistent navigation. Easy maintenance: Fixed elements, such as a navigation link and company logo page, can be created once and used with all the other pages. Therefore, any change in these pages is required to be made only once.

A user access and rights review must check all users, what groups they belong to, what roles they have, and what access they have. Furthermore, such a review should also check logs to see if users are appropriately utilizing their system rights and privileges.

A named block is a PL/SQL block that Oracle stores in the database and can be called by name from any application. A named block is also known as a stored procedure. Named blocks can be called from any PL/SQL block. It has a declaration section, which is known as a header. The header may include the name of a block, type of the block, and parameter. The name and list of formal parameters are known as the signature of a subroutine. Once a named PL/SQL block is compiled, it gets permanently stored as p-code after compilation in the shared pool of the system global area. Therefore, the named block gets compiled only once. An anonymous block is a PL/SQL block that appears in a user's application and is neither named nor stored in the database. This block does not allow any mode of parameter. Anonymous block programs are effective in some situations. They are basically used when building scripts to seed data or perform one-time processing activities. They are also used when a user wants to nest activity in another PL/SQL block's execution section. Anonymous blocks are compiled each time they are executed.