Which of the following statements is false?
a. Each cell in a GridPane can be empty or can hold one or more JavaFX components, including layout containers
that arrange other controls.
b. Each component in a GridPane can span multiple columns or rows.
c. A TextField (package javafx.scene.control) can accept text input or display text.
d. A Slider (package javafx.scene.control) represents a value in the range 0.0–1.0 by default and allows the user to
select a number in that range by moving the Slider’s thumb.
d. A Slider (package javafx.scene.control) represents a value in the range 0.0–1.0 by default and allows the user to
select a number in that range by moving the Slider’s thumb.
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Case-Based Critical Thinking QuestionsCase 2 In his database of thousands of records, Suresh wants to standardize the format of certain fields. However, he does not want to store the formatting characters (e.g., parentheses, dashes, and slash characters). He decides to consult Sheila because she has extensive experience with input masks. Sheila tells Suresh that there is an input mask character that causes the input mask to display from right to left. Also, characters typed into the mask always fill from left to right. What is this character?
A. ! B. > C. R D. 0
A function may return a pointer, but the programmer must ensure that the pointer
A) is pointing to an object that is still valid after the return of the function. B) has been assigned an address. C) was received as a parameter by the function. D) has not previously been returned by another function. E) None of the above
Attempting to access an array element outside of the bounds of an array, causes a(n) .
a. ArrayOutOfBoundsException. b. ArrayElementOutOfBoundsException. c. ArrayIndexOutOfBoundsException. d. ArrayException.
Describe the Remote Procedure Calls (RPC) protocol.
What will be an ideal response?