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Oracle database 10g:Administration I Sample Questions:

1. You executed the following command to start the database:
SQL> STARTUP ORACLE instance started.
Total System Global Area 281018368 bytes
Fixed Size
789000 bytes
Variable Size
229635576 bytes
Database Buffers
50331648 bytes
Redo Buffers
262144 bytes
ORA-00205: error in identifying controlfile, check alert log for more info
Which view would you query at this stage to investigate this missing control file?

A) V$CONTROLFILE
B) V$INSTANCE
C) DBA_CONTROL_FILES
D) V$DATABASE_PROPERTIES
E) V$CONTROLFILE_RECORD_SECTION

2. Which two operations can be flashed back using the Flashback technology? (Choose two.)

A) DROP TABLE EMPLOYEES;
B) ALTER TABLE EMPLOYEES DROP COLUMN DESIG_ID;
C) ALTER TABLE SALES_REP DROP PARTITION P1;
D) DROP USER SMITH;
E) DROP TABLESPACE USERS;

3. Which two statements are true regarding a PL/SQL package body? (Choose two.)

A) It can contain only the subprograms defined in the package specification.
B) It can be changed and recompiled without making the package specification invalid.
C) It cannot invoke subprograms defined in other packages.
D) It cannot be created without a package specification.

4. Which two statements are true regarding the SGA_TARGET initialization parameter? (Choose two.)

A) Increasing the value of SGA_TARGET up to the value of SGA_MAX_SIZE disables the automatic shared memory management feature.
B) It can be increased up to the value of the SGA_MAX_SIZE parameter.
C) Reducing the value of the SGA_TARGET parameter takes away memory from both autotuned and manually sized components.
D) Increasing the value of the SGA_TARGET parameter distributes the increased memory among all the autotuned components.

5. You execute the following command to audit the database activities:
SQL> AUDIT DROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL;
What is the effect of this command?

A) One audit record is created for each successful DROP TABLE command executed in the session of SCOTT.
B) One audit record is created for the whole session if user SCOTT successfully drops one or more tables in his session.
C) One audit record is generated for the session when SCOTT grants the DROP ANY TABLE privilege to other users in his session.
D) One audit record is created for each successful DROP TABLE command executed by any user to drop tables owned by SCOTT.
E) One audit record is created for every session when any user successfully drops a table owned by SCOTT.

Solutions: