To convert a char variable to a string, call its ____________ method.
a. Compare To
b. To String
c. Equals
d. Get Type
b. To String
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What will the following code display?
``` String input = "99#7"; int number; try { number = Integer.parseInt(input); } catch(NumberFormatException ex) { number = 0; } catch(RuntimeException ex) { number = 1; } catch(Exception ex) { number = -1; } System.out.println(number); ``` a. -1 b. 0 c. 1 d. 99
Match the following Draw Borders options to their actions:
I. Pen Style A. Changes the color of the line used to draw borders II. Pen Weight B. Changes the thickness of the line used to draw borders III. Pen Color C. Activates the Draw Table pointer used to draw table borders IV. Draw Table D. Activates the Eraser pointer used to erase table borders V. Eraser E. Changes the style of the line used to draw borders
When writing mathematical statements, you should have one variable at one end of the statement, the operator or mathematical symbol is in the center, and the other variable is at the opposite end of the statement
Indicate whether the statement is true or false
In what way doesn't the Python list data structure accurately emulate a stack?
A. the append method pushes elements onto the stack B. the pop method removes and returns the top element C. a list uses an array as the underlying data structure D. list methods allow manipulation of items at any position