Plus (+) and minus (-) have the highest order of precedence in the order of operations.

If you add a validation rule to a table with existing records, some data in those records may violate the rule

Indicate whether the statement is true or false

Which of the following is not a disadvantage of default memberwise copy with objects containing pointers?

a. Having the possibility of leaving a dangling pointer. b. Allowing both objects to point to the same dynamically allocated storage. c. Allowing the destructor of one object to be called while leaving the second pointer, to the same memory location, intact. d. Requiring the explicit overloading of the assignment operator.