U.S. CitiesCity-Data Forum Index
Covid-19 Information Page
Go Back   City-Data Forum > General Forums > Science and Technology
Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
View detailed profile (Advanced) or search
site with Google Custom Search

Search Forums  (Advanced)
Old 08-13-2012, 05:45 PM
Location: Land of Free Johnson-Weld-2016
6,473 posts, read 14,346,568 times
Reputation: 6451


What's the answer?

A privileged instruction may be executed only while the hardware is in kernel mode. Which of the following
is LEAST likely to be a privileged instruction?
(A) An instruction that changes the value of the program counter
(B) An instruction that sends output to a printer
(C) An instruction that modifies a memory management register
(D) An instruction that halts the CPU
(E) An instruction that resets the computer’s time-of-day clock
Reply With Quote Quick reply to this message

Old 08-13-2012, 08:00 PM
15,922 posts, read 17,868,038 times
Reputation: 7647

GRE Computer Science Question 07 - YouTube

Close thread.....
Reply With Quote Quick reply to this message
Please update this thread with any new information or opinions. This open thread is still read by thousands of people, so we encourage all additional points of view.

Quick Reply

Over $104,000 in prizes was already given out to active posters on our forum and additional giveaways are planned!

Go Back   City-Data Forum > General Forums > Science and Technology
Follow City-Data.com founder on our Forum or

All times are GMT -6.

© 2005-2020, Advameg, Inc. · Please obey Forum Rules · Terms of Use and Privacy Policy · Bug Bounty

City-Data.com - Archive 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35 - Top