If a loop’s statement should always be performed at least once, then use the ____ loop.
A. for
B. do
C. while
D. forAllInOrder
Answer: B
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Answer the following statements true (T) or false (F)
1. The key word this is the name of a reference variable that an object can use to refer to itself. 2. The key word this is the name of a reference variable that is available to all static methods. 3. The names of the enum constants in an enumerated data type must be enclosed in quotation marks. 4. An enumerated data type is actually a special type of class.
You’re probably wearing on your wrist one of the world’s most common types of objects— a watch. Discuss how each of the following terms and concepts applies to the notion of a watch: object, attributes, behaviors, class, inheritance (consider, for example, an alarm clock), modeling, messages, encapsulation, interface and information hiding.
What will be an ideal response?
If two tables need to be joined, and both tables have the same two primary keys, how many join lines are needed?
A) 0 B) 1 C) 2 D) 3
A ________ must be created in Design view, but it can later be modified in Layout view
A) detail section B) header C) subform D) footer