Podcast
Questions and Answers
What is the main function of a computer?
What is the main function of a computer?
What additional feature was introduced in mini frame computers?
What additional feature was introduced in mini frame computers?
Which type of computer was used for measurement purposes?
Which type of computer was used for measurement purposes?
What is a disadvantage of main frame computers?
What is a disadvantage of main frame computers?
Signup and view all the answers
What is the defining feature of hybrid computers?
What is the defining feature of hybrid computers?
Signup and view all the answers
Input devices can both send and receive information from the computer
Input devices can both send and receive information from the computer
Signup and view all the answers
RAM is an example of secondary memory
RAM is an example of secondary memory
Signup and view all the answers
A printer is considered an input device
A printer is considered an input device
Signup and view all the answers
An example of an output device is a web camera
An example of an output device is a web camera
Signup and view all the answers
A CD-RW drive is an input/output device
A CD-RW drive is an input/output device
Signup and view all the answers
Study Notes
Computer Basics
- The main function of a computer is to process information.
Types of Computers
- Mini frame computers introduced the feature of portability.
- Computers used for measurement purposes are called data acquisition computers.
Main Frame Computers
- A disadvantage of main frame computers is their large size and high maintenance cost.
Hybrid Computers
- The defining feature of hybrid computers is their ability to combine the benefits of analog and digital computers.
Input/Output Devices
- Input devices send information to the computer, but do not receive information.
- RAM (Random Access Memory) is an example of primary memory, not secondary memory.
- A printer is an output device, not an input device.
- A web camera is an input device, not an output device.
- A CD-RW drive is an input/output device, as it can both read and write data.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on computer essentials with this quiz. Learn about the definition of computers, their features, types, classes, generations, languages, and software & hardware.
