Explanation:

Let’s break it down:

- Option 1: Section 111—This one covers the “Bar of certain suits” related to foreign judgment attachments. It’s not about how the Code applies to High Courts.

- Option 2: Section 103—This section deals with the power of appellate courts to determine issues of fact in second appeals—not related to High Court application.

- Option 3: Section 108—Section 108 is about appeals from orders of courts not having jurisdiction within India. Again, not what we’re looking for.

- Option 4: Section 117 —Here’s the thing: this is actually the section that tells you how the Code of Civil Procedure applies to High Courts, especially those with their own original civil jurisdiction.

So, the correct answer is Option 4: Section 117.