Subject
Computer Science
Topic
Computer Fundamental
What is Compatibility Mode in x86-64?
What is Compatibility Mode in x86-64?
a)
A printer compatibility settingb)
A BIOS recovery screenc)
A Long Mode submode for running legacy 16-bit or 32-bit protected-mode coded)
Another name for Real ModeExplanation
Compatibility Mode is part of Long Mode and supports protected-mode 16-bit or 32-bit applications under a 64-bit operating environment.Related questions
According to the master PDF, which CPU execution mode provides memory segmentation and privilege protection rings for isolating applications from the kernel?Which x86 execution mode provides the basic 8086-style programming environment without Protected Mode privilege rings?Which processor family introduced x86 Protected Mode?Which x86 processor extended Protected Mode with major 32-bit capabilities?Which x86 mode was introduced with the 80386 to support execution of 8086-style programs under a protected multitasking environment?Which execution mode is associated with x86-64 64-bit operation?Which mode is entered by a System Management Interrupt (SMI)?Which of the following is an operating-system diagnostic startup option rather than an x86 CPU execution mode?