READ Free Dumps For Oracle- 1z0-061

Question ID 21026	View the Exhibit and examine the structures of the employees and departments tables. You want to update the employees table as follows: -Update only those employees who work in Boston or Seattle (locations 2900 and 2700). -Set department_id for these employees to the department_id corresponding to London (location_id 2100). -Set the employees' salary in iocation_id 2100 to 1.1 times the average salary of their department. -Set the employees' commission in iocation_id 2100 to 1.5 times the average commission of their department. You issue the following command: What is the outcome?
Option A	It executes successfully and gives the correct result.
Option B	It executes successfully but does not give the correct result.
Option C	It generates an error because a subquery cannot have a join condition in an update statement.
Option D	It generates an error because multiple columns (SALARY, COMMISSION) cannot be specified together in an update statement.
Correct Answer	B

Explanation

Question ID 21027	You need to produce a report where each customer's credit limit has been incremented by $1000. In the output, the customer's last name should have the heading Name and the incremented credit limit should be labeled New credit Limit. The column headings should have only the first letter of each word in uppercase. Which statement would accomplish this requirement?
Option A	Option A
Option B	Option B
Option C	Option C
Option D	Option D
Correct Answer	C

Explanation Explanation: A column alias: - Renames a column heading - Is useful with calculations - Immediately follows the column name (There can also be the optional AS keyword between the column name and the alias.) - Requires double quotation marks if it contains spaces or special characters, or if it is case sensitive.

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