I am new to DBA activities and not sure how to perform the below.
db2inst1 is Instance 1 and dad002im is the database on this instance.
db2inst2 (New Instance) is Instance 2 and dad002im needs to be created on this new instance.
There's nothing special in that. On the first instance do "backup db dad002im to...", transfer the image (on Windows, transfer the entire directory structure created by the backup) or mount the volume remotely on the second instance, and do "restore db dad002im from ...".