Podcast
Questions and Answers
What is one of the main responsibilities of a DBA?
What is one of the main responsibilities of a DBA?
- Developing marketing strategies
- Designing user interfaces
- Managing database security (correct)
- Optimizing front-end performance
Why is it important to have unique user accounts in a database?
Why is it important to have unique user accounts in a database?
- To make troubleshooting and auditing easier (correct)
- To enhance marketing strategies
- To simplify the authentication process
- To improve front-end design
How do you create a new database account?
How do you create a new database account?
- Using the CREATE TABLE statement
- Using the CREATE DATABASE statement
- Using the ALTER USER statement
- Using the CREATE USER statement (correct)
What is the purpose of the ALTER USER statement?
What is the purpose of the ALTER USER statement?
What do terms like user account, account, user, and schema refer to in database context?
What do terms like user account, account, user, and schema refer to in database context?
What is one of the key topics covered in database security management?
What is one of the key topics covered in database security management?
What is the purpose of authentication in Oracle database?
What is the purpose of authentication in Oracle database?
Which authentication method is the most common for user accounts in Oracle database?
Which authentication method is the most common for user accounts in Oracle database?
What does the keyword 'IDENTIFIED BY' indicate in the context of creating a user account in Oracle database?
What does the keyword 'IDENTIFIED BY' indicate in the context of creating a user account in Oracle database?
What is the characteristic of an externally authenticated user account in Oracle database?
What is the characteristic of an externally authenticated user account in Oracle database?
In which version of Oracle was the use of 'OPS$' prefix introduced for externally authenticated accounts?
In which version of Oracle was the use of 'OPS$' prefix introduced for externally authenticated accounts?
What is the purpose of OS_AUTHENT_PREFIX in Oracle database?
What is the purpose of OS_AUTHENT_PREFIX in Oracle database?
When creating an externally authenticated user using the default OS_AUTHENT_PREFIX, what keyword is used to indicate this authentication method?
When creating an externally authenticated user using the default OS_AUTHENT_PREFIX, what keyword is used to indicate this authentication method?
What type of accounts are sometimes referred to as OPS$ accounts in Oracle database?
What type of accounts are sometimes referred to as OPS$ accounts in Oracle database?
What does it mean when an Oracle account is identified by 'welcome' with the keyword 'IDENTIFIED BY'?
What does it mean when an Oracle account is identified by 'welcome' with the keyword 'IDENTIFIED BY'?
