Computer Science > QUESTIONS & ANSWERS > 240 quizses (Questions and Answers) Arizona State University CSE 240 (All)

240 quizses (Questions and Answers) Arizona State University CSE 240

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Question 1 1 out of 1 points If the relation between two C++ classes can be best described as "is-a relation", we should Answer Selected Answer: A. derive one class from the other (inheritanc... e). Correct Answer: A. derive one class from the other (inheritance).  Question 2 0 out of 1 points “Map and Reduce” is a concept for Answer Selected Answer: B. defining generic class Correct Answer: C. defining parallel computing processes  Question 3 0 out of 1 points What keyword is used for defining an exception handler? Answer Selected Answer: A. thro w Correct Answer: D. catc h  Question 4 1 out of 1 points If the relation between two C++ classes can be best described as "has-a relation", we should Answer Selected C. Answer: contain one class in the other (containment). Correct Answer: C. contain one class in the other (containment).  Question 5 1 out of 1 points Using the generic type for the node is the best choice if you want to define a linked list of nodes that can take Answer Selected Answer: A. several types of objects. Correct Answer: A. several types of objects.  Question 6 1 out of 1 points A throw statement is associated with a specific exception handler through the Answer Selected Answer: A. type of the throw value. Correct Answer: A. type of the throw value.  Question 7 0 out of 1 points What type of semantics for data access is a feature of objected-oriented language? Answer Selected Answer: B. Value type Correct Answer: C. Reference type  Question 8 1 out of 1 points What function can be used for creating an object from a generic class? Answer Selected Answer: B. gcnew (); Correct Answer: B. gcnew ();  Question 9 1 out of 1 points It does not cause memory (storage) overhead to create multiple Answer Selected Answer: D. names (alias) for a variable. Correct Answer: D. names (alias) for a variable.  Question 10 0 out of 1 points The purpose of a generic class is to define a template for being instantiated by Answer Selected Answer: C. an interface class Correct Answer: B. an actual class  Question 1 [Show More]

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