Oracle Certification Exam

Q146 Examine these SQL statements which execute successfully

Q146 Examine these SQL statements which execute successfully: Which two statements are true after execution?...

Q145 Which three statements are true about roles?

Q145 Which three statements are true about roles? (A). All roles granted to a user...

Q144 Which two statements are true about the WHERE and HAVING clauses in a SELECT statement?

Q144 Which two statements are true about the WHERE and HAVING clauses in a SELECT...

Q143 Which statement is true about database links?

Q143 Which statement is true about database links? (A). Private database link creation requires the...

Q142 What is true about non-equijoin statement performance?

Q142 What is true about non-equijoin statement performance? (Choose two.) (A). Table aliases can improve...

Q141 Which two where conditions demonstrate the correct usage of conversion functions?

Q141 The orders table has a column ORDER_DATE of data type date. The default display...

Q140 Which two statements are true about interval data types?

Q140 Which two statements are true about interval data types? (A). INTERVAL year TO month...

Q139 Which two are true about shrinking a segment online?

Q139 Which two are true about shrinking a segment online? (Choose two.) (A). It is...

Q138 Examine the description of the BOOKS table

Q138 Examine the description of the BOOKS table: The table has 100 rows. Examine this...

Q137 The status column contains the values ‘in stock’ or ‘out of stock’ for each row

Q137 Examine the description of the PRODUCT_STATUS table: The status column contains the values ‘in...

Q136 Which two statements are true about Database Instances and Real Application Clusters (RAC)

Q136 Which two statements are true about Database Instances and Real Application Clusters (RAC)? (A)....

Q135 Which two are true about a SQL statement using SET operators such as UNION?

Q135 Which two are true about a SQL statement using SET operators such as UNION?...