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Google Cybersecurity Professional Certificate • STUDY MODE

SQL AND DATABASES

QUESTION 1 OF 5

Which statement accurately describes the organization of a relational database?

A
Relational databases consist of a single table containing related information.
B
Relational databases contain tables that are related to each other through primary and foreign keys.Correct Answer
C
Relational databases contain primary keys with at least two duplicate values.
D
Relational databases consist of a single table with one primary key and one foreign key.
Explanation:

A relational database is a structured database containing tables that are related to each other through primary and foreign keys.

QUESTION 2 OF 5

What is SQL used for? Select two answers.

A
Creating, interacting with, and requesting information from a databaseCorrect Answer
B
Securing an organization's systems and networks
C
Finding data to support security-related decisions and analysisCorrect Answer
D
Allowing users to access a specific machine
Explanation:

SQL is a programming language used to create, interact with, and request information from a database. SQL's filtering can be used to find data to support security-related decisions.

QUESTION 3 OF 5

A record of attempts to connect to an organization's network is one example of a log.

A
TrueCorrect Answer
B
False
Explanation:

A record of attempts to connect to an organization's network is one example of a log. Logs are records of events that occur within an organization's systems.

QUESTION 4 OF 5

Fill in the blank: A request for data from a database table or a combination of tables is called a _____.

A
queryCorrect Answer
B
log
C
key
D
row
Explanation:

A request for data from a database table or a combination of tables is called a query.

QUESTION 5 OF 5

How do security analysts commonly use SQL in their work?

A
To find relevant information to support cybersecurity-related decisionsCorrect Answer
B
To block malicious actors
C
To authenticate users
D
To install updates
Explanation:

Security analysts commonly use SQL to find relevant information to support cybersecurity-related decisions.

Ready to test your recall?

Which statement accurately describes the organization of a relational database?

A
Relational databases consist of a single table containing related information.
B
Relational databases contain tables that are related to each other through primary and foreign keys.
C
Relational databases contain primary keys with at least two duplicate values.
D
Relational databases consist of a single table with one primary key and one foreign key.

How confident are you in this answer?