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What is the final step in the booting process?
In the last step of the boot process, the OS checks the configuration of other system components. The registry contains all the configurations used by the OS, including the customized settings you put into place, such as display settings for your monitor.
What is the main purpose of the boot up process?
The boot process loads the operating system into main memory or the random access memory (RAM) installed on your computer.
What did you see after the booting process?
Answer: Explanation: A screen that displays after the booting process is labeled as an initial Windows desktop screen. The main screen is displayed once after this booting process is complete.
What are the 4 stages of the boot process?
Here’s the correct boot sequence: power good, CPU, POST, boot loader, operating system.
How do computer boot up?
Startup sequence
- The CPU starts and fetches instructions into RAM from the BIOS, which is stored in the ROM.
- The BIOS starts the monitor and keyboard, and does some basic checks to make sure the computer is working properly.
- The BIOS then starts the boot sequence.
What is booting process and its types?
Booting is the process of restarting a computer or its operating system software. Booting is of two types :1. Cold booting: When the computer is started after having been switched off. 2. Warm booting: When the operating system alone is restarted after a system crash or freeze.
Is booting a function of operating system?
The operating system is loaded through a bootstrapping process, more succinctly known as booting. A boot loader is a program whose task is to load a bigger program, such as the operating system. When you turn on a computer, its memory is usually uninitialized. Hence, there is nothing to run.
What are the types of booting process?
Types of Booting :
- Cold Booting/Switch Booting – When the user starts computer by pressing power switch on system unit, the operating system is loaded from disk to main memory this type of booting is called Cold Booting.
- Hot or Warm Booting –
What is the main screen that you see after booting?
Desktop
The first screen which appears when windows are loaded is called Desktop. As soon as we open the computer we come across the Windows welcome screen which displays many small pictures on the screen of the monitor. This screen is known as the desktop.
When a computer is switched on the booting process performs?
Discussion Forum
Que. | When a computer is switched on, the booting process performs |
---|---|
b. | Power-On Self-Test |
c. | Correct Functioning Test |
d. | Reliability Test |
Answer:Power-On Self-Test |
What are the three major phases of the boot process?
1. Boot Process Overview
- BIOS. The BIOS (stands for “Basic Input/Output System”) initializes the hardware and makes sure with a Power-on self test (POST) that all the hardware is good to go.
- Bootloader. The bootloader loads the kernel into memory and then starts the kernel with a set of kernel parameters.
- Kernel.
- Init.
What is the booting process?
The Booting is a process involving 2 stages: getting hardware up and running, and getting the OS and other software up and running 3. Booting a Computer Power up; computer runs POST Boot sequence governed by BIOS ROM
What are the four phases of the boot sequence?
The boot sequence has four phases: initial boot loader phase, operating system selection, hardware detection, and configuration selection. During the initial boot loader phase, NTLDR switches the microprocessor from real mode to 32-bit flat memory mode, which NTLDR requires to carry out any additional functions.
What are the files used in the boot sequence?
The boot sequence uses the following files: NTLDR, BOOT.INI, BOOTSECT.DOS (optional), NTDETECT.COM, and NTOSKRNL.EXE. The boot sequence has four phases: initial boot loader phase, operating system selection, hardware detection, and configuration selection.
How does a computer boot from a partition?
The computer BIOS locates the boot device and loads and runs the master boot record (MBR). The MBR scans the partition table to locate the active partition, loads the boot sector on the active partition into memory, and then executes it. The computer loads and initializes the NTLDR file, which is the operating system loader.