Aprogram to illustrate exceptional handling

You surround your part of the program that can throw exceptions with a

try { ... } block and place a catch(...) { ... } directly below it.

You could put code in the try block that divides by zero to see an exception in action. Alternatively, you can throw one yourself using the throw keyword.

building and maintaining the topology is difficult and time consuming. the chance of redundant connections is high, which adds to the high costs and potential for reduced efficiency.

explanation:

go to edit profile, preferences, then choose level and select the desired choice.