Day 1

Suppose you have a table with records of customers in rows. Which node do you use to seperate the table into two for two age groups: less than 40 years old and all older customers?

• Row Splitter

• Column Filter

• Column Filter

• Row Filter

the DB Table selector node automatically generates a SQL query

• Yes

• No

the column expressions node can replace several data manipulation nodes, such as the string manipulation and math formula nodes.

• True

• False

Selecting "Enforce inclusion" in the Column Filter nodes freezes the included columns in case the input data changes.

• TRUE

• FALSE

how can you add a KNIME workflow that is a stored as a *.knwf file to your LOCAL workspace?

• Go to file > New

• Go to file > Export KNIME workflow

• Workflow cannot be imported

• Go to file > import KNIME workflow

True or false ? you can find KNIME Extensions on KNIME Hub.

• TRUE

• FALSE

where can you find example workflows demonstrating a functionality in KNIME, e.g. row filtering?

• Only on the Example Serve

• Only on the KNIME hub

• The KNIME and the EXAMPLES Server

TRUE & YES ? You can create a new workspace when launching KNIME Analytics Platform

• TRUE

• FALSE

TRUE or FALSE? you can create a workflow by right clicking its parent folder (e.g. the LOCAL mountpoint) in the KNIME Explorer.

• TRUE

• FALSE

TRUE / FALSE? Accessing data in a database always needs the DB Connector node

• TRUE

• FALSE