Cook about 6oz of dry pasta. It should make a little over a cup of cooked pasta. Rinse cooked pasta under cold water, set aside to let the water drain.
Cut cucumber, onion and peppers into small cubes. Cut cherry tomatoes in halves.
Add pasta to the diced ingredients. If you don't plan to serve it right away, cover it with a plastic wrap and keep it in the refrigerator.
Add shredded cheese and salad dressing to the ingredients. Toss everything together, sprinkle with a bit more cheese and serve.
Serve while the salad is fresh.