Question

a. What is the difference between
a text field and a text area?


b. What are these methods used for?

(i) isEditable() (ii) setEditable()

c. Differentiate between


(i) Label and Text field


(ii) Checkbox and Radio button

d. What is a native build-in data type in java?


e. What is the use of parse… function in java


f. Differentiate between syntax Error and Semantics Errors?

g. How is a container control different from a child control

Answer 1

A text field is a component in which you can enter a single editable line of text. ... In this way you get a new text field with the specified text and wide enough to hold the specified number of characters. TextArea. A text areais multi-line area for displayingtext.