PMG417 Lecture 1

What is a computer?

• A device that stores only music and videos

• A device that processes data and produces information

• A manual tool for writing documents

• A device used only for gaming

Which of the following is the most powerful type of computer?

• Mainframe

• Supercomputer

• Personal Computer

• Tablet

Which category of computers is primarily used for bulk data processing by large organizations?

• Workstations

• Supercomputers

• Mainframe computers

• Embedded systems

Which of the following is a characteristic of personal computers?

• They are custom-built and used for scientific research

• They are typically used for gaming, browsing, and general office tasks

• They perform trillions of calculations per second

• They are embedded in other systems to control functions

What is the primary function of embedded systems?

• To manage large-scale financial transactions

• To perform highly complex scientific calculations

• To control specific functions within other devices

• To host websites and store files for multiple users

Which of the following is a mobile device commonly used for reading digital books?

• Tablet

• Desktop computer

• E-Book Reader

• Workstation

Which device is primarily designed for single or multiplayer video gaming?

• Supercomputer

• Digital Camera

• Game Console

• Mainframe

What term refers to a personal computer that is designed to remain in a fixed location?

• Laptop

• Smartphone

• Desktop

• Tablet

Which device is typically used to stream digital media from a network to a TV?

• Embedded system

• Digital Media Player

• E-Book Reader

• Server

What is one of the key benefits of supercomputers?

• They are lightweight and portable

• They perform complex simulations quickly

• They are used for small home applications

• They store digital media for home entertainment