Computer Hardware and Functionality

This video tutorial introduces the concept of computer hardware, explaining its components such as the CPU, input, storage, and output devices. It also covers different types of computers based on their size and data processing capabilities, including mainframes, minicomputers, personal computers, and portable computers. The tutorial concludes with a summary of the key points discussed.

What is the primary function of a CPU in a computer?

• To connect to the internet

• To store data

• To process and execute instructions

• To display images

Which device is used to input text into a computer?

• Speaker

• Keyboard

• Monitor

• Printer

What is the function of a mouse in a computer system?

• To store data

• To move the cursor on the screen

• To print documents

• To play audio

Which device is used to capture images or videos directly into a computer?

• Scanner

• Webcam

• Monitor

• Printer

What is the primary purpose of a hard drive in a computer?

• To display images

• To store large amounts of data

• To input text

• To process data

Which device is used to display visual output from a computer?

• USB

• Mouse

• Monitor

• Keyboard

What type of computer is designed for a single user?

• Personal Computer

• Minicomputer

• Mainframe

• Supercomputer

Which type of computer is known for its portability?

• Server

• Desktop

• Mainframe

• Laptop

What distinguishes a digital computer from an analog computer?

• Analog computers are portable

• Digital computers process quantitative data

• Analog computers have screens

• Digital computers use qualitative data

What is a hybrid computer?

• A computer that only processes analog data

• A computer that combines features of analog and digital computers

• A computer that is used for gaming

• A computer that is used for word processing