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What are the multiple stages and software components involved in booting a Linux installation?
What are the multiple stages and software components involved in booting a Linux installation?
The multiple stages and software components involved in booting a Linux installation include firmware initialization, execution of a boot loader, loading and startup of a Linux kernel image, and execution of various startup scripts and daemons.
What are some examples of boot loaders that can be used for booting a Linux installation?
What are some examples of boot loaders that can be used for booting a Linux installation?
Some examples of boot loaders that can be used for booting a Linux installation are GRUB, coreboot, and Das U-Boot (historical examples include LILO, SYSLINUX, or Loadlin).
How do the early stages of the Linux startup process depend on the computer architecture for IBM PC compatible hardware?
How do the early stages of the Linux startup process depend on the computer architecture for IBM PC compatible hardware?
The early stages of the Linux startup process depend on the computer architecture for IBM PC compatible hardware in terms of the important role played by the BIOS, which performs startup tasks like the Power-on self-test specific to the actual hardware platform.
What tasks does the BIOS perform in the early stages of the Linux startup process on IBM PC compatible hardware?
What tasks does the BIOS perform in the early stages of the Linux startup process on IBM PC compatible hardware?
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What are some modern alternatives for system configuration in the Linux startup process?
What are some modern alternatives for system configuration in the Linux startup process?
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Who was the last deputy chairman of the Planning Commission before its dissolution in 2014?
Who was the last deputy chairman of the Planning Commission before its dissolution in 2014?
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What mechanism was adopted in 1969 to determine the allocation of central assistance for state plans?
What mechanism was adopted in 1969 to determine the allocation of central assistance for state plans?
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When did the Twelfth Plan complete its term?
When did the Twelfth Plan complete its term?
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What was the replacement for the Planning Commission after its dissolution?
What was the replacement for the Planning Commission after its dissolution?
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Which country implemented the first Five-Year Plan in 1928?
Which country implemented the first Five-Year Plan in 1928?
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Study Notes
Linux Boot Process
- The Linux boot process involves multiple stages and software components.
- Boot loaders are used to boot a Linux installation, examples include:
- LILO (LInux LOader)
- GRUB (GRand Unified Bootloader)
- systemd-boot
- Syslinux
Early Stages of Linux Startup
- The early stages of the Linux startup process depend on the computer architecture.
- For IBM PC compatible hardware, the BIOS (Basic Input/Output System) plays a crucial role.
- The BIOS performs the following tasks:
- Initializes and tests the system hardware
- Searches for a boot loader on available devices
- Loads the boot loader into memory
- Transfers control to the boot loader
Modern Alternatives for System Configuration
- Modern alternatives for system configuration in the Linux startup process include:
- systemd
- Upstart
- OpenRC
Planning Commission and Five-Year Plans
- Montek Singh Ahluwalia was the last deputy chairman of the Planning Commission before its dissolution in 2014.
- The mechanism adopted in 1969 to determine the allocation of central assistance for state plans is the Gadgil Formula.
- The Twelfth Plan completed its term in 2017.
- The replacement for the Planning Commission after its dissolution is the NITI Aayog (National Institution for Transforming India).
- The country that implemented the first Five-Year Plan in 1928 is the Soviet Union.
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Description
Test your knowledge of the multi-stage booting process of Linux and its components including firmware initialization, boot loader, Linux kernel image loading, and startup scripts and daemons.
