SQL Server Security and Encryption: Expert-Level Quiz

SQL Server Security and Encryption - Expert-Level Quiz

This expert-level quiz will challenge your knowledge and skills in securing SQL Server environments. From advanced encryption techniques to comprehensive security practices, this quiz covers everything you need to know to protect your data and ensure compliance. This is tailored for seasoned professionals looking to validate their expertise and stay ahead in the field.

1 / 20

What is the purpose of the REVOKE statement in SQL Server?

To provide permissions to users or roles

To remove previously granted or denied permissions

To block a new user or role

To explicitly deny permissions to users or roles

2 / 20

What is missing in the following script?

____________ MyCertificate
TO FILE = 'C:\Backup\MyCertificate.cer'
WITH PRIVATE KEY (
FILE = 'C:\Backup\MyCertificate.pvk',
ENCRYPTION BY PASSWORD = 'StrongPassword123!');

BACKUP SYMMETRIC KEY

BACKUP ENCRYPTION KEY

BACKUP ASYMMETRIC KEY

BACKUP CERTIFICATE

3 / 20

Which of the following scripts would you use to create a master key?

CREATE MASTER KEY ENCRYPTION BY PASSWORD='MyStrongPassword';

CREATE ENCRYPTION BY PASSWORD='MyMasterStrongPassword';

CREATE MASTER ENCRYPTION BY PASSWORD='MyStrongPassword';

CREATE MASTER KEY BY PASSWORD='MyStrongPassword';

4 / 20

Which of the following SQL Server features allows you to mask sensitive data in query results?

Column-Level Encryption

Always Encrypted

Dynamic Data Masking

Row-Level Security

5 / 20

Which of the following retrieves a SecurityLabel instance describing the subject label of the current database user?

usp_GetSecLabelDetails

usp_GetUserLabel

usp_GetCurrentUserLabel

fn_Dominates

6 / 20

What is the return type of CertName field in vwVisibleLabels?

NVARCHAR(256)

INT

VARCHAR(256)

XML

7 / 20

What SQL Server feature would you use to obfuscate data in query results without changing the data in the database?

Dynamic Data Masking

Row-Level Security

Always Encrypted

Column-Level Encryption

8 / 20

TDE database encryption is performed at what level?

Row

Column

Domain

Page

9 / 20

How many optional password policies are available for SQL Server logins?

10 / 20

What is the primary purpose of Transparent Data Encryption (TDE) in SQL Server?

To encrypt data at rest

To encrypt data backups

To encrypt data in use

To encrypt data in transit

11 / 20

Which of the following statements is true?

If you use mixed authentication mode, you should enable the DBA’s Windows account

All of the above

SQL Server 2008 offers three authentication mode options

Microsoft’s best practice recommendation is that you use Windows authentication mode whenever possible

12 / 20

Complete the script to create a certificate for encryption in SQL Server:

CREATE CERTIFICATE MyCertificate
WITH ___ = 'Data Encryption';

PASSWORD

ALGORITHM

SUBJECT

ENCRYPTION

13 / 20

Fill in the missing code to create a column encryption key using Always Encrypted:

CREATE COLUMN ENCRYPTION KEY MyColumnEncryptionKey
WITH VALUES (
    COLUMN_MASTER_KEY = MyColumnMasterKey,
    ALGORITHM = '___',
    ENCRYPTED_VALUE = 0x...);

DES

AES_256

RSAOAEP

RSA_OAEP

14 / 20

What API determines whether Windows password policies are enforced for SQL Server logins?

NetValidate

ValidatePasswordPolicy

NetValidatePasswordPolicy

NetValidatePolicy

15 / 20

Which condition in the where clause will return the login identification name of the user?

UserName = CURRENT_USER()

UserName = USER()

UserName = SUSER_SNAME()

UserName = SUSER_NAME()

16 / 20

Which of the following authentication modes is more secure?

Windows Authentication

Row-Level Security

Mixed Mode

SQL Server Authentication

17 / 20

Which SQL Server feature ensures data is encrypted at rest and in transit?

Transparent Data Encryption (TDE)

Row-Level Security

Always Encrypted

Dynamic Data Masking

18 / 20

Which of the following statements is wrong?

usp_DisableCellVisibility opens all the symmetric keys that were previously opened

usp_EnableCellVisibility opens all the symmetric keys that are mapped to security labels

On SQL Server 2012 you can use the Contained Database feature to create a user without a login

No arguments are available for usp_EnableCellVisibility

19 / 20

Complete the script to enable Transparent Data Encryption (TDE) on a database:

ALTER DATABASE MyDatabase
SET ___ ON;

TDE

ENCRYPT

SECURITY

ENCRYPTION

20 / 20

Which of the fields must be 1 using an authenticator in the following code?

EncryptByKey ( key_GUID , { 'cleartext' | @cleartext }
    [, { add_authenticator | @add_authenticator }
     , { authenticator | @authenticator } ] )

@add_authenticator

@authenticator

key_GUID

@cleartext

Your score is

The average score is 0%

Prepare to test your expertise with this practical SQL Server Security and Encryption quiz tailored for experts seeking to validate their skills. As regulatory demands intensify globally, organizations must prioritize secure data management strategies.

In addition, as data breaches and cyber threats become increasingly sophisticated, ensuring the security and integrity of your database is paramount. SQL Server offers robust security features and encryption mechanisms that safeguard sensitive data against unauthorized access and tampering.

Take this quiz to evaluate your knowledge of implementing security and encryption controls integral to safeguarding valuable databases.

Best of luck!