Storage Media and Data Transfer Ports Quiz

Data Storage and Capacity

• A Blu-ray disc typically holds up to 25 GB for single-layer and 50 GB for dual-layer storage.

Thunderbolt Technology

• Thunderbolt 3 utilizes USB-C ports, offering high-speed data transfer and versatility across devices.

USB Standard Transfer Speeds

• The USB 3.1 standard port can achieve data transfer speeds up to 10 Gbps.

Network Connectivity

• Ethernet ports provide access to wired networks and enable Internet connectivity.

Ergonomics in Computing

• An adjustable chair in a computer workspace promotes proper posture and comfort, reducing strain during extended use.

Digital Camera Functionality

• The primary function of a digital camera is to capture images and videos electronically, converting light into digital data.

Microphone Use in Computers

• Condenser microphones are commonly used for sound input into computers due to their sensitivity and high-quality sound capture.

Output Devices: Thermal Plotters

• Thermal plotters are used primarily for producing high-quality output of graphics and designs by using heat to transfer ink onto paper.

Computer System Components

• The CPU, or Central Processing Unit, is often referred to as the 'Brains' of the system due to its role in processing data and executing instructions.

Data Transfer Technology in Hard Drives

• USB 3.0 and newer technologies like Thunderbolt facilitate faster data transfer in modern external hard drives.

Test your knowledge on storage media such as CDs, DVDs, and Blu-ray discs, as well as data transfer ports like Thunderbolt 3 and USB. Learn about the storage capacity and transfer speeds of different media and ports.