The ____ command gives you an active view of a running system and can display system summary information, such as CPU use, swap space use, and load averages.

When does use of the binary search tree implementation of the ADT dictionary become less efficient?

What will be an ideal response?

Answer the following statements true (T) or false (F)

1) An Oracle instance is the SGA and physical storage structures. 2) SYS user is granted the DBA role and owns the data dictionary. 3) An initial SCOTT user, created by Oracle, has all system privileges. 4) SQL*Plus Worksheet is a web-based environment to connect to Oracle database. 5) An instance is opened first and then it is mounted.