It is good practice for a class to provide a toString() method that provides an object's ____ representation.
A. binary
B. abstract
C. String
D. concrete
Answer: C
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You can press the ____ keys to open or close the Info panel
A. Ctrl+I B. Shift+I C. Ctrl+Esc D. Shift+F9
Which of the following is NOT a good practice when creating a template?
A) Using cell references in formulas B) Locking view settings C) Including instructions D) Using descriptive labels
There is no pass-by-reference in the C language.
Answer the following statement true (T) or false (F)
Which of the following statements is false?
a. A theme gives an app a look-and-feel that’s consistent with Android. b. Projects that you create for Android 5 and higher use themes that adhere to Google’s material- design guidelines. c. There are several predefined material design themes: The “light” theme has a white app bar, a white app background and text that is black or shades of dark gray. d. When designing a GUI, you must choose from the predefined themes.