Which of the following promotions of primitive types is not allowed to occur?
a. char to int.
b. double to float.
c. int to double.
d. short to long.
B
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Which of the following gestures uses three fingers?
A. swipe B. rotate C. pinch and pan D. tap
Answer the following statements true (T) or false (F)
1) The first approach to supporting GUI development in Java was with the Abstract Windowing Toolkit 2) There is little difference between the types of GUI applications that can be developed using the Swing API and those using JavaFX. 3) main method may not be needed when developing a GUI application using JavaFX. 4) Layout containers are used to determine the order of the execution of the components in a GUI. 5) A GUI builder like JavaFX Scene Builder can be launched from within an integrated development environment like NetBeans or Eclipse
The Name Box displays ________ when the range of cells from A1 through G1 is selected
A) A1:G1 B) G1 C) A1-G1 D) A1
Which field in the Project table should be the primary key and why?
What will be an ideal response?