Control should be installed at an application's interfaces with other systems to ensure that all inputs are received and are valid and outputs are correct and properly distributed.
It should be ensured that all inputs are valid.
It should be ensured that all inputs are invalid.
Mrs. Cavendish was playing tennis on Monday.
The man takes a picture
His existence was to be expected.
I was offended by his use of my discarded body.
A n officer of the law is on a bike outside
The truck has 18 wheels