Case-Based Critical Thinking Questions
?Case 6-2
Keira is presenting a PowerPoint 2016 presentation over the Internet for the first time. She is conducting a "trial run" of her presentation by showing it over the Internet to a few of her co-workers.
To present a slide show online, once Keira is on the right tab, she goes to the Start Slide Show group, and clicks the ____ button to open the Present Online dialog box.
A. Broadcast
B. Present Online
C. Present Now
D. Web Presentation
Answer: B
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A pointer variable is designed to store
A) any legal C++ value. B) only floating-point values. C) a memory address. D) an integer. E) None of the above
Given the class definition:
``` class A public: //constructors // other members private: int x; int y; ``` Give declarations of operator functions for each of the following ways to overload operator + You must state where the declaration goes, whether within the class in the public or private section or outside the class. The operator + may be overloaded a) as friend function b) as member function c) as non-friend, non-member function
Scenario: The Firefox browser is being used to display a web page with a video but no video controls display —only the poster image is shown. Read the following code snippet and select the reason for the incorrect display from the choices below.
``` ``` a. The controls attribute should be controls=”yes” b. There are too many source elements. c. The file extension .ogg is incorrect. d. The MIME type values are incorrect.
In the following code, what is the output for list1?
``` public class Test { public static void main(String[] args) { int[] list1 = {1, 2, 3}; int[] list2 = {1, 2, 3}; list2 = list1; list1[0] = 0; list1[1] = 1; list2[2] = 2; for (int i = 0; i < list1.length; i++) System.out.print(list1[i] + " "); } }``` a. 1 2 3 b. 1 1 1 c. 0 1 2 d. 0 1 3