1. In a catch statement, what does the following code do? System.out.println(e.g
ID: 3560307 • Letter: 1
Question
1. In a catch statement, what does the following code do? System.out.println(e.getMessage());
It prints the stack trace
It prints the error message for an exception
It prints the code that caused the exception
It overrides the toString method
2. A doubly circularly linked list makes it easy to?
move forward through a list, and then quickly jump to the beginning of the list when you get to the end
to jump from the last node to the first, from the first to the last, and to move forward and backward through the list
to skip two nodes at a time in either direction, and wrap around the list when you come to the end
do nothing: there is no such as a doubly circularly linked list
3.
1
3
5
There are no errors
4.
Sets the textList component to single selection mode
Sets the textList component to ListSelectModel
Sets the textList component to single interval selection mode
Sets the value of textList to SINGLE_INTERVAL_SELECTION
5.
If a user enters a value in the text box of an editable combo box and the value is not in the list, what will the method getSelected Item return?
The value that the user replaced
The index of the item the user entered
The value that appears in the text field, even if it is not in the combo box's list
Nothing, since the item is not in the list
It prints the stack trace
It prints the error message for an exception
It prints the code that caused the exception
It overrides the toString method
2. A doubly circularly linked list makes it easy to?
move forward through a list, and then quickly jump to the beginning of the list when you get to the end
to jump from the last node to the first, from the first to the last, and to move forward and backward through the list
to skip two nodes at a time in either direction, and wrap around the list when you come to the end
do nothing: there is no such as a doubly circularly linked list
3.
In the following code, which line has an error?
1
3
5
There are no errors
4.
The following statement
Sets the textList component to single selection mode
Sets the textList component to ListSelectModel
Sets the textList component to single interval selection mode
Sets the value of textList to SINGLE_INTERVAL_SELECTION
5.
If a user enters a value in the text box of an editable combo box and the value is not in the list, what will the method getSelected Item return?
AnswerThe value that the user replaced
The index of the item the user entered
The value that appears in the text field, even if it is not in the combo box's list
Nothing, since the item is not in the list
Explanation / Answer
1. B
2. B
3. Not visible
4. Not visible
5. D
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