What kind of exception is thrown if there's a problem opening or creating a StreamWriter?
a) Exception
b) StreamException
c) OpenAndCreatingException
d) IOException
d) IOException
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Which statement is false?
a. When a method call is made, the called method must know how to return to its caller, so the return address is pushed onto the program execution stack. b. Stacks support recursive method calls in the same manner as conventional, nonrecursive method calls. c. The program execution stack contains the space created for a method's global variables on each invocation of that method during a program's execution. d. When a method returns to its caller, the memory for that method's local variables is popped off the stack and those variables are no longer known to the program.
Which of the following statements is false?
a. Classes (and their objects) encapsulate, i.e., encase, their attributes and methods. b. A class’s (and its object’s) attributes and methods are intimately related. c. For objects to communicate effectively with one another, each must know how the other object is implemented. d. Information hiding is crucial to good software engineering.
In a database, a report is used to easily enter data
Indicate whether the statement is true or false
When the body of a document is active, the footer or header text is ________
A) bolded B) dark blue C) dimmed D) underlined