Input, Output & Processing

Input and Output Systems

Computer Science

Multiple Choice

A microphone is an input device. It sends _______ to the computer.

• Sound

• Vibrations

• Mad Beats

• Nothing

Multiple Choice

A mouse _____ information to the computer and tells it where to point the cursor.

• Asks for

• Sends

• Receives

• Clicks to

Fill in the Blanks

It sends what

you are pressing on the keyboard to the computer.

Open Ended

List five (5) input devices not included in the discussion separated by comma.

Output devices

• ​Devices that shows the result of processing.

• Ex. Microsoft Word - we created a resume and printed it. The output device we used is the printer, the output is the resume.

Multiple Choice

A Screen/TV is an output device. It sends out a(n) ________.

• Jolt of electricity

• Laser

• Lag

• Image

Fill in the Blanks

A computer

an image from the scanner in the form of code.

Fill in the Blanks

A computer

an image or document to the printer in the form of code.

Open Ended

Type in five (5) output devices not mentioned in the lecture separated by comma.

Processing Device

• It processes all inputs stored in the computer.

• ​Ex. The CPU as the brain of the computer lets all application installed interact with each other.

• ​When making a resume, we use Microsoft word, the CPU then allows the app to do its functions. Thus, the app can interact with the printer etc.

​The CPU

• ​The Central Processing Unit or the brain of the computer does the processing of all input and outputs.

• ​It lets application interact according to their functions.

​Storage Devices

• ​They help in storing any work done on a computer permanently or temporarily.

• ​Ex. Flashdrive

Open Ended

Mention five (5) storage devices that are necessarily needed for school activities.

Fill in the Blanks

Identify the computer part if it is input or output device

Fill in the Blanks

Identify the computer part if it is input or output device

Fill in the Blanks

Identify the computer part if it is input or output device

Fill in the Blanks

Identify the computer part if it is input or output device

Fill in the Blanks

Identify the computer part if it is input or output device

Fill in the Blanks

Identify the computer part if it is input or output device