최신 1Z0-909 무료덤프 - Oracle MySQL 8.0 Database Developer
Examine the output:
Which explain command will obtain the output?
Which explain command will obtain the output?
정답: E
Which two differences exist between the timestamp and date time data types?
정답: A,D
Examine these statement which execute successfully:
Now, examine the statements executed in the mysqi command-line client:
What is true?
Now, examine the statements executed in the mysqi command-line client:
What is true?
정답: A
Examine these statement which execute successfully:
Now, examine this desired output:
Which two queries will produce the out?
Now, examine this desired output:
Which two queries will produce the out?
정답: A,B
Examine this statement and output:
You execute this statement:
SELECT JSON_SEARCH(product,'one','IT') FROM fshop ;
What is the output?
You execute this statement:
SELECT JSON_SEARCH(product,'one','IT') FROM fshop ;
What is the output?
정답: A
Examine these lines of Python code:
You must add a line of code to complete the code to return data to the variable d. Which line will do this?
You must add a line of code to complete the code to return data to the variable d. Which line will do this?
정답: F
The employee table includes these columns:
e_id INT, e_name VARCHAR (45), dept_id INT salart INT
You must create a stored function, getMaxSalary(), which returns the maximum salary paid for a given department id.
Which statement will create the function?
e_id INT, e_name VARCHAR (45), dept_id INT salart INT
You must create a stored function, getMaxSalary(), which returns the maximum salary paid for a given department id.
Which statement will create the function?
정답: D