After installing Windows 10 on a Laptop PC alongside an existing Red Hat Linux installation you receive a message stating that the GRUB file is missing when you try to boot the PC. Which of the following is the best option?

  • Rebuild the GRUB using a Red Hat Disc
  • Ignore the error and boot into Windows 10 for the first time
  • Upgrade to GRUB for Windows to allow both Windows and Linux to operate
  • Reinstall Windows 10, selecting allow multiboot under advanced installation options

CompTIA A+ 220-902
  • Windows Operating Systems
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