Burning is the process of recording data onto an optical disc such as a CD, DVD, or Blu-ray disc. The process is accomplished by using a laser to create small pits and bumps on the disc's reflective surface, which represent the digital data being stored.
2) Which process is used to record data on to an optical disc?
Burning
Related Computer Basics and Software Installation MCQ with Answers
BIOS
The BIOS (Basic Input/Output System) software interface does not directly interact with the operating system (OS). Rather, it provides a low-level interface between the major hardware components of the computer and the OS.
When a computer is powered on, the BIOS performs a series of checks and tests on the hardware to ensure that it's functioning properly. This is known as the Power-On Self-Test (POST), and it checks components such as the memory, hard drive, and CPU to make sure they're working correctly.
Once the POST is complete, the BIOS initializes the hardware components and provides the OS with the necessary information about the system hardware. This includes details about the motherboard, CPU, memory, hard drive, and other components.
firmware
BIOS, in full Basic Input/output System, Computer program that is typically stored in EPROM and used by the CPU to perform start-up procedures when the computer is turned on.
In computing, BIOS is firmware used to perform hardware initialization during the booting process, and to provide runtime services for operating systems and programs. The BIOS firmware comes pre-installed on a personal computer's system board, and it is the first software to run when powered on.
Burn CD/DVD
Nero StartSmart provides a centralized location where users can access all of the Nero applications, including tools for burning CDs, DVDs, and Blu-ray discs, as well as multimedia editing and playback tools. The interface is designed to be user-friendly and easy to navigate, with large icons and clear descriptions of each application.
Radio waves
Bluetooth uses radio waves for broadcasting and communication between devices. Specifically, Bluetooth uses short-range radio waves in the 2.4 GHz frequency band to establish a wireless connection between devices.
When a Bluetooth-enabled device is in discoverable mode, it broadcasts a radio signal, known as a Bluetooth signal or beacon, that can be detected by other Bluetooth devices within range. This signal contains information such as the device's name, unique identifier, and other details that allow other devices to identify and connect to it.