MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The correct answer is Booting. The action of a computer to load an operating system into the computer’s main memory or random-access memory (RAM) is called Booting. Booting is a startup sequence that starts the operating system of a computer when it is turned on.

Detailed explanation-2: -Cold Booting A cold boot is also called a hard boot. It is the process when we first start the computer. In other words, when the computer is started from its initial state by pressing the power button it is called cold boot. The instructions are read from the ROM and the operating system is loaded in the main memory.

Detailed explanation-3: -The operating system is loaded via a bootstrapping procedure, often known as booting. An operating system or other larger program, such as a boot loader, is loaded by this application. The process of booting involves turning on a computer. The memory of the CPU is empty when it is first turned on.

Detailed explanation-4: -ROM is located on a BIOS chip which is plugged into the motherboard. ROM plays a critical part in booting up or starting up, your computer.

Detailed explanation-5: -is a process of switching on the computer and starting the operating system. Six steps of the booting process are BIOS and Setup Program, The Power-On-Self-Test (POST), The Operating system Loads, System Configuration, System Utility Loads and Users Authentication.