technology and you

Front

What is technology?

Back

Technology refers to the application of scientific knowledge for practical purposes, especially in industry. It encompasses tools, machines, systems, and methods used to solve problems or enhance capabilities.

Front

What is a central processing unit (CPU)?

Back

The CPU, often referred to as the brain of the computer, is responsible for executing instructions from computer programs by performing basic arithmetic, logic, control, and input/output operations.

Front

What does 'capable of' mean?

Back

The phrase 'capable of' indicates the ability or capacity to do something. For example, a computer is capable of performing complex calculations.

Front

What is a visual display unit (VDU)?

Back

A visual display unit (VDU) is an output device that displays information in visual form, typically using a screen. Common examples include computer monitors and televisions.

Front

What is a keyboard?

Back

A keyboard is an input device consisting of keys or buttons that allow users to enter data into a computer or other devices.

Front

What is a calculator?

Back

A calculator is a device used to perform mathematical calculations, ranging from basic arithmetic to complex equations.

Front

What does 'technological' mean?

Back

The term 'technological' relates to technology or its application, often referring to advancements or innovations in tools and systems.

Front

What is the difference between 'calculate' and 'calculated'?

Back

'Calculate' is a verb meaning to determine a number or amount mathematically, while 'calculated' is the past tense of the verb, indicating that the action has already been completed.

Front

What is a mouse in computing?

Back

A mouse is a pointing device used to interact with a computer's graphical user interface, allowing users to navigate and select items on the screen.

Front

What is the purpose of a computer's operating system?

Back

The operating system (OS) manages computer hardware and software resources and provides common services for computer programs, enabling users to interact with the computer.