Input and Output

Explain the function of a mouse as an input device.

• The mouse is used to print documents directly.

• The mouse functions as a storage device for files.

• The mouse is primarily used for audio input and output.

• The mouse is an input device that enables users to control the cursor and interact with the computer by clicking, dragging, and scrolling.

Input devices:

• Enter informations

• Output informations

• Save informations

• Do nothing with informations

Keyboard is ... device

• Input

• Output

Camera is ... device

• Output

• Input

Scanner is ... device

• Output

• Input

Printer is ... device

• Input

• Output

Microphone is ... device

• Output

• Input

Headphones are ... devices

• Output

• Input

Identify the correct sentence structure for input and output in a sentence.

• The input and output of the system is efficient.

• The input and output of the system are efficient.

• The input and output of the system was efficient.

• The input and output of the system were efficient.

Choose the correct vocabulary word: The _______ of data into the system is crucial for accurate output.

• insertion

• extraction

• deletion

• retraction