Question: What is event handler Tab in
Design window?
Answer: In event handlers table
error handling of package can be done. It has different functions which
executes when there any event occurs in package such as task failed, task
execution and successfully completed etc.
Question: Difference
between the data type DT_STR and DT_WSTR
Answer: When
data is in Unicode the SSIS package takes the data type as DT_WSTR and when
data is ANSI code then it takes DT_STR.
Question: What is the connection manager in
SSIS package?
Answer: Connection
manager is the connection string to the data source (from where data need to
extract) and destination (to load the data).
Question: Explain the Lookup Transformation?
Answer: Lookup
transformation is used to lookup the input column in the lookup record set for
getting the related data from the tables.
Question: What is annotation in SSIS
Package?
Answer: You can add text in the package
body using annotation. Pointing the pointer in body of package and clicking on
properties you will get there add annotation
