9 Questions
Which of the following is an example of an input device for a computer?
Keyboard
What is the primary function of a printer in a computer system?
Producing hard copies of documents
Which of the following is an example of an output device for a computer?
Projector
Which of the following is a characteristic of an even number?
Divisible by 2
What is the sum of two consecutive odd numbers?
Even number
Which of the following is a common misconception about odd numbers?
They are always prime numbers
Which of the following characteristics does NOT apply to odd numbers?
They can be divided evenly by 2
What is the misconception about even numbers?
They are always greater than odd numbers
What is the sum of two consecutive odd numbers?
An even number
Study Notes
Input Devices
- A keyboard is an example of an input device for a computer
Output Devices
- A printer is an output device for a computer, and its primary function is to produce a physical copy of text or images
Characteristics of Numbers
- An even number is a whole number that is divisible by 2 without leaving a remainder
- The sum of two consecutive odd numbers is always even
- A common misconception about odd numbers is that they are always prime numbers
- A characteristic that does not apply to odd numbers is that they are divisible by 2 without leaving a remainder
- A misconception about even numbers is that they are always greater than odd numbers
Test your knowledge about computer input and output devices with this quiz. Identify examples of input and output devices and understand their functions in a computer system.
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