What does "CRAN" stand for in the context of R programming?

$1$ point

Central R Archive Network

Creative R Artistic Network

Collective R Archive Nexus

Comprehensive R Archive Network

$3.$

Question $3$

The ODBC Driver Manager is:

$1$ point

Database server specific

Vendor specific

Platform specific

Package specific

$4.$

Question $4$

What are the two steps you must complete outside of R before installing the RODBC package? Select two answers.

$1$ point

Configure the ODBC DSN$.$

Install the ODBC driver for your database server.

Install the RODBC package from the CRAN website.

List the names of the registered DSNs on your database server.

$5.$

Question $5$

When establishing an ODBC connection, what is the primary role of the ODBC Data Source Name $($DSN$)?$

$1$ point

To execute database transactions

To define the database connection details such as drivername, IP and database name.

To encrypt database data

To store SQL queries