Deck 10: C: Managing Databases With MySQL

Question 1

To start working with MySQL Community Edition,use the command Start | All Programs | MySQL | MySQL Workbench CE 5.2.

Answer 1

True

Question 2

MySQL Workbench is the MySQL GUI application development utility.

Answer 2

True

Question 3

MySQL Workbench is the MySQL GUI database administration utility.

Answer 3

True

Question 4

MySQL is an open source DBMS that only runs on Unix and Linux operating systems.

Question 5

The MySQL Command Line Client is the MySQL command line utility.

Question 6

For use with this book,it is recommended that MySQL be configured as a developer machine.

Question 7

It is recommended that MySQL be used with the InnoDB storage engine.

Question 8

The MySQL Table Editor is accessible from the MySQL Workbench.

Question 9

For use with this book,it is recommended that MySQL be configured as a Decision Support (DSS)/OLAP machine.

Question 10

SQL statements can be run individually or as part of a related group of SQL statements known as a script.

Question 11

MySQL Community Edition uses operating system authentication.

Question 12

Users log into MySQL Workbench using the Connect to Database and Connect to MySQL Server dialog boxes.

Question 13

Schema is the MySQL synonym for database.

Question 14

To run an SQL script,click the Execute button on the Query Toolbar.

Question 15

MySQL is configured using the MySQL Server Instance Configuration Wizard.

Question 16

Database objects are displayed in the Object Explorer window in the MySQL Workbench.

Question 17

To run an SQL script,click the Execute SQL Script in Connected Server button on the MySQL Workbench.

Question 18

Microsoft Windows users should install MySQL Community Edition using the MySQL Installer for Windows.

Question 19

The MySQL Workbench is included in the MySQL Server Community Edition installation.

Question 20

A new MySQL database is created using the New Database dialog box.

Question 21

MySQL uses the MySQL NEW transition variable with triggers to access new data inserted into a table row.

Question 22

MySQL supports BEFORE triggers.

Question 23

MySQL indexes can be created by using the GUI MySQL Table Editor or an SQL statement.

Question 24

MySQL concurrency options include four transaction isolation levels: READ UNCOMMITTED,READ COMMITTED,REPEATABLE READ,and SERIALIZABLE.

Question 25

In MySQL,surrogate keys that use a sequence maintained by MySQL should be given a data type of IDENTITY.

Question 26

The MySQL block structure defines variables with the BEGIN keyword.

Question 27

MySQL uses the MySQL LAST_INSERT_ID()function to provide the value of the most recently created surrogate key.

Question 28

The MySQL statement BEGIN is used to define a set of MySQL procedure statements.

Question 29

The default transaction isolation level in MySQL is REPEATABLE READ.

Question 30

MySQL supports AFTER triggers.

Question 31

The MySQL IF statement is used to test for a condition and then direct when blocks of code should be run depending on the outcome of the test.

Question 32

The MySQL LOOP statement is used to repeat a set of SQL statements as long as some condition is true.

Question 33

To execute an SQL query,click the Execute Current SQL Statement in Connected Server button.

Question 34

MySQL supports INSTEAD OF triggers.

Question 35

The MySQL END statement is used to complete the basic SQL block structure.

Question 36

MySQL uses the MySQL CALL statement to run a stored procedure.

Question 37

MySQL uses the MySQL OLD transition variable with triggers to access old data updated or deleted from a table row.

Question 38

MySQL uses the "Safe Updates" -Forbid UPDATE and DELETE statements with no key in WHERE clause or no LIMIT clause-checkbox to control the behavior of UPDATE and DELETE statements run from the MySQL Workbench.

Question 39

Triggers that have been created in MySQL are displayed as objects in the Object Browser of the MySQL Workbench.

Question 40

MySQL uses the MySQL TODAYS_DATE()function to provide the value of the current date.

Question 41

MySQL users should always be given the GRANT OPTION for each schema.

Question 42

MySQL users are created on the Users and Privileges page in the MySQL Workbench.

Question 43

The MySQL Installer for Windows requires the ________ operating system.

A)Suse Linux
B)Red Hat Linux
C)FreeBSD
D)Microsoft Windows
E)Any of the above

Question 44

Which of the following MySQL configuration settings are recommend for use with this book?

A)Developer machine
B)Multifunction machine
C)Decision Support (DSS)/OLAP
D)A and B
E)A,B,and C

Question 45

MySQL users are granted MySQL privileges for specific schemas only.

Question 46

MySQL databases are backed up using the MySQL Backup System.

Question 47

The main MySQL GUI utility is:

A)MySQL Management Studio.
B)MySQL Developer.
C)My SQL Workbench.
D)A and B
E)A,B,and C

Question 48

MySQL uses the term data export dump as a synonym for backup.

Question 49

When MySQL Server Administration is opened in the MySQL Workbench,the Startup/Shutdown page is initially displayed.

Question 50

Logging into the MySQL DBMS is done using:

A)the Connect to Server command.
B)the Connect to Server dialog box.
C)the Connect to MySQL Server Instance command.
D)the Connect to MySQL Server Instance dialog box.
E)None of the above is correct.

Question 51

MySQL users must be granted the right to have MySQL schema privileges before the specific privileges themselves are granted.

Question 52

The MySQL Workbench is the main utility used to implement MySQL security.

Question 53

MySQL users may be granted MySQL server administrative roles.

Question 54

MySQL backups that contain the entire database are run using the Export to Self-Contained File option.

Question 55

MySQL backups are run on the Export to Disk tab of the Data Export and Restore page.

Question 56

MySQL concurrency options include four scopes for the transaction isolation level: GLOBAL,LOCAL,SESSION and TRANSACTION.

Question 57

MySQL restores are run on the Restore from Disk tab of the Data Export and Restore page.

Question 58

The MySQL transaction isolation level can be manually set using a MySQL SET {SCOPE} TRANSACTION ISOLATION LEVEL {LEVEL OPTION} command.

Question 59

The MySQL Schema Privileges Select "ALL" button marks all MySQL privileges for assignment to the user.

Question 60

DBMS objects are displayed:

A)in the Navigation Pane.
B)in the Object Browser.
C)in the tabbed database window.
D)in the tabbed document window.
E)in the command tab.

Question 61

A new MySQL database is created using:

A)the New Database dialog box.
B)the Create Database command.
C)the new_schema dialog box.
D)the Create Schema command.
E)the New Object dialog box.

Question 62

The MySQL keyword used to retrieve a row of data while the cursor is operating is:

A)DECLARE CURSOR {CursorName}.
B)OPEN {CursorName}.
C)FETCH.
D)CLOSE {CursorName}.
E)None of the above.

Question 63

The MySQL statement used to repeat a set of SQL statements as long as some condition is true is:

A)DECLARE.
B)BEGIN.
C)IF...THEN.ELSE...END IF.
D)REPEAT.
E)END.

Question 64

The MySQL statement used to test for a condition and then direct when blocks of code should be run depending on the outcome of the test is:

A)DECLARE.
B)BEGIN.
C)IF...THEN...ELSE...END IF.
D)REPEAT.
E)END.

Question 65

The MySQL statement used to define a set of MySQL procedure statements is:

A)DECLARE.
B)BEGIN.
C)IF...THEN...ELSE...END IF.
D)REPEAT.
E)END.

Question 66

The MySQL delimiter that must be used with MySQL procedures as used in this text is:

A)/)
B)\)
C)//.
D)\\.
E)None of the above.

Question 67

The MySQL keyword to actually start using a cursor is:

A)DECLARE CURSOR {CursorName}.
B)OPEN {CursorName}.
C)FETCH.
D)CLOSE {CursorName}.
E)None of the above.

Question 68

The MySQL keyword to close and exit a cursor is:

A)DECLARE CURSOR {CursorName}.
B)OPEN {CursorName}.
C)FETCH.
D)CLOSE {CursorName}.
E)None of the above.

Question 69

MySQL indexes can be created by using:

A)the MySQL Table Editor.
B)the MySQL Index Editor.
C)an SQL statement.
D)A and C
E)B and C

Question 70

The MySQL statement used to complete the basic SQL block structure is:

A)DECLARE.
B)BEGIN.
C)IF...THEN...ELSE...END IF.
D)LOOP.
E)END.

Question 71

To insert non-sequential data into a MySQL table that uses AUTO_INCREMENT:

A)Disable AUTO_INCREMENT.
B)Temporarily remove AUTO_INCREMENT.
C)Use the AUTO_INCREMENT_INSERT command.
D)A or C
E)B or C

Question 72

The MySQL keyword to create a cursor is:

A)DECLARE CURSOR {CursorName}.
B)OPEN {CursorName}.
C)FETCH.
D)CLOSE {CursorName}.
E)None of the above.

Question 73

The MySQL block structure defines variables with the keyword:

A)DECLARE.
B)BEGIN.
C)IF...THEN...ELSE...END IF.
D)REPEAT.
E)END.

Question 74

To create a MySQL index using SQL,the correct SQL statement is:

A)ALTER TABLE {TableName} ADD INDEX {IndexName}.
B)ALTER TABLE {TableName} INSERT INDEX {IndexName}.
C)CREATE INDEX {IndexName} ON TABLE {TableName}.
D)A or C
E)B or C

Question 75

The MySQL GUI tool(s)used for database administration and management is(are):

A)MySQL Workbench.
B)MySQL*Plus.
C)MySQL Command Shell.
D)A and B
E)A,B,and C

Question 76

To run a single SQL command in MySQL Community Edition:

A)click the Execute button in the MySQL Workbench.
B)click the Execute SQL in Connected Server button in the MySQL Workbench.
C)click the Execute SQL Script in Connected Server button in the MySQL Workbench.
D)click the Execute SQL Statement in Connected Server button in the MySQL Workbench.
E)click the Execute Current SQL Statement in Connected Server button in the MySQL Workbench.

Question 77

SQL statements can be run individually or as part of a related group of SQL statements known as a:

A)Result.
B)Resultset.
C)Script.
D)Scriptset.
E)command set.

Question 78

The MySQL command line utility is:

A)MySQL*Plus.
B)the MySQL Command-Line Client.
C)MySQL-Shell.
D)MySQL-CMD.
E)None of the above is correct.

Question 79

The active MySQL database is specified using:

A)the Set Schema command.
B)the Set Database command.
C)the Make Default Schema command.
D)the Set as Default Schema command.
E)the Set Schema dialog box.

Question 80

SQL query results are displayed:

A)in a tabbed Resultset window.
B)in a tabbed Results window.
C)in a tabbed Document window.
D)in a tabbed Messages window.
E)in a tabbed results window named the same as the window with the SQL code.