COMPUTER FUNDAMENTALS

Detailed explanation-1: -The booting procedure starts with the hardware procedures and then continues onto the software procedures that are stored in the main memory. The bootstrapping process involves self-tests, loading BIOS, configuration settings, hypervisor, operating system etc.

Detailed explanation-2: -Steps in the Booting Process:-Booting. 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.

Detailed explanation-3: -The first thing a computer has to do when it is turned on is start up a special program called an operating system. The operating system’s job is to help other computer programs to work by handling the messy details of controlling the computer’s hardware.

Detailed explanation-4: -Bootstrapping. When a computer is turned on, it executes boot code that is stored in ROM. Automatic and Manual Booting. Most UNIX systems can boot in either automatic mode or manual mode. Steps in the Boot Process. Kernel Initialization. Hardware Configuration. System Processes. Manual Booting. Multiuser Operation.