Question 8 Which of the following instructions should not be permitted in the user mode? Your answer: O Write to main memory (RAM). O adding an integer to a floating point number O Read from main memory (RAM). O Disable interrupts O use system call

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 8
Which of the following instructions should not be permitted in the user mode?
Your answer:
Write to main memory (RAM).
adding an integer to a floating point number
Read from main memory (RAM).
Disable interrupts
use system call
O change mode bit
Executing "test and set" instruction
Transcribed Image Text:Question 8 Which of the following instructions should not be permitted in the user mode? Your answer: Write to main memory (RAM). adding an integer to a floating point number Read from main memory (RAM). Disable interrupts use system call O change mode bit Executing "test and set" instruction
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