OCP-082(2)

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Which three statements are true about inner and outer joins? (Choose three.)

Examine this description of the TRANSACTIONS table: Which two SQL statements execute

successfully? (Choose two.)

The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER. Which two queries execute successfully? (Choose two.)

Which two statements are true regarding the WHERE and HAVING clauses in a SELECT statement? (Choose two.)

Your database instance was shut down normally and then started in NOMOUNT state. You then execute this command: ALTER DATABASE MOUNT; Which two actions are performed? (Choose two.)

Which two are true about shrinking a segment online? (Choose two.)

Which four actions are possible during an Online Datafile Move operation?

Examine these commands: [oracle@host01 ~]$$ sqlplus u1/oracle SQL> SELECT * FROM emp; ENO

ENAME DN ------------------------------------------------------------1 Alan 2 2 Ben 2 SQL> exit

[oracle@host01 ~]$$ cat emp.dat 1, Alan, 2 3, Cur1, 4 4, Bob, 4 [oracle@host01 ~]$ sqlldr u1/oracle

TABLE=emp Which two statements are true about the sqlldr execution? (Choose two.)

Which three statements are true regarding indexes? (Choose three.)

Which three statements are true about Oracle synonyms? (Choose three.)

Which two tasks can be performed on an external table?