If a Text Field Holds an Integer, What Expression Do

question 1

Multiple Choice

If a text field holds an integer, what expression do you use to read its contents?

• A) (int) textField.getText()
• B) (Integer) textField.getText()
• C) Integer.parseInt(textField.getText())
• D) Int.parseInteger(textField.getText())

Comprehend settings and configurations for printing and display devices.

Recognize protocols and technologies for direct device communication and data transfer.

Understand basic troubleshooting steps for hardware and connectivity issues.

Understand the legal requirements and implications of the Competition Act in Canada.

---

Definitions:

All-or-none Law

A principle stating that the strength of a response of a nerve or muscle fiber is not dependent on the strength of the stimulus. If a stimulus is above a certain threshold, a nerve or muscle fiber will fire.

Physiological Explanation

Physiological explanation involves interpreting behaviors, functions, or responses in terms of the biological processes and structures underlying them.

Mechanisms

Refer to the structured processes or techniques that lead to a particular outcome or are used in the operation of something.

Behavior

The actions or reactions of an object or organism, usually in relation to the environment.