Summer Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: cramtreat

1z0-909 MySQL 8.0 Database Developer Questions and Answers

Questions 4

You must reclaim memory used by a prepared statement named prep. Which two achieve this?

Options:

A.

SET @a = ''; EXECUTE prep USING @a;

B.

DEALLOCATE PREPARE prep?

C.

DROP PROCEDURE prep;

D.

SET @prep = NULL;

E.

DROP PREPARE prep;

F.

PREPARE prep FROM '';

Buy Now
Questions 5

Examine these statements which execute successfully:

The statements executed without exception. Which two are true?

Options:

A.

No transaction commits.

B.

One row is inserted into band.

C.

Two transactions commit.

D.

No row is inserted into band.

E.

The transaction is rolled back to the savepoint.

Buy Now
Questions 6

Examine this bar graph based on columns from the players table:

Which two statements would generate this bar graph?

Options:

A.

SELECT Name, Gender, Sport, REPEAT('# 'Y GPA*10) AS GPA_Graph FROM players ORDER BY GPA DESC;

B.

SELECT Name, Gender, Sport, LENGTH (GPA*10, '# ') AS GPA_Graph FROM players ORDER BY GPA DESC;

C.

SELECT Name, Gender, Sport, CHAR_LENGTH ('# ' GPA*10) AS GPA_Graph FROM players ORDER BY GPA DESC;

D.

SELECT Name, Gender, Sport, RPAD ('# ' GPA*10) AS GPA_Graph FROM players ORDER BY GPA DESC;

E.

SELECT Name, Gender, Sport, CONCAT ('# ' GPA*10) AS GPA_Graph FROM players ORDER BY GPA DESC;

Buy Now
Questions 7

Examine these commands and output:

Which is true about the execution of the insert statement?

Options:

A.

It returns an error.

B.

It inserts a row in the view and base table.

C.

It inserts a new row in the base table only.

D.

It inserts a new row in the view only.

Buy Now
Questions 8

Examine the layout of the my_values table.

Examine the data in the my_value3 table.

Examine this statement:

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Buy Now
Questions 9

Examine the contents of these tables:

Now examine the expected results for a user with privileges to access the table:

Which query returns the expected results?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Buy Now

MySQL Developer |

Exam Code: 1z0-909
Exam Name: MySQL 8.0 Database Developer
Last Update: Jun 15, 2025
Questions: 65
1z0-909 pdf

1z0-909 PDF

$29.75  $84.99
 Add to Cart
1z0-909 Engine

1z0-909 Testing Engine

$35  $99.99
 Add to Cart
1z0-909 PDF + Engine

1z0-909 PDF + Testing Engine

$47.25  $134.99
 Add to Cart