You need to establish the best technique to log these invalid rows while keeping the amount of development effort to a minimum

You are implementing a SQL Server Integration Services (SSIS) package that loads data hosted in a SQL
Azure database into a data warehouse. The source system contains redundant or inconsistent data. When the
package finds invalid data, the row containing the invalid data must be omitted but it must also be written to a
text file for further analysis. You need to establish the best technique to log these invalid rows while keeping the
amount of development effort to a minimum. What should you do?

A.
Add an OnError event handler to the SSIS project.

B.
Use an msi file to deploy the package on the server.

C.
Open a command prompt and run the gacutil command.

D.
Open a command prompt and run the dtutil /copy command.

E.
Open a command prompt and run the dtexec /rep /conn command.

F.
Open a command prompt and run the dtexec /dumperror /conn command.

G.
Run the package by using the dtexecui.exe utilityand the SQL Log provider.

H.
Create a reusable custom logging component and use it in the SSIS project.

I.
Configure the SSIS solution to use the Project Deployment Model.

J.
Configure the output of a component in the package data flow to use a data tap.
K.
Run the dtutil command to deploy the package to the SSIS catalog and store the configuration in SQL
Server.

Explanation:
According to these references, this answer looks correct.
References:
http://technet.microsoft.com/en-us/library/hh230989.aspx
http://www.rafael-salas.com/2012/01/ssis-2012-quick-peek-to-data-taps.html
http://msdn.microsoft.com/en-us/library/ms162820.aspx
http://msdn.microsoft.com/en-us/library/hh231187.aspx
http://technet.microsoft.com/en-us/library/ms140223.aspx
http://msdn.microsoft.com/en-us/library/jj655339.aspx