Register
A ____ can be used to prevent a user program from never returning control to the operating system. A) portal B) program counter C) firewall D) timer
83.4k views
1 vote
A ____ can be used to prevent a user program from never returning control to the operating system. A) portal B) program counter C) firewall D) timer

User FFMG
by
8.3k points

1 Answer

13 votes

Answer:

timer

Step-by-step explanation:

User Viktor Livakivskyi
by
8.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

“What does it mean when we “rework” copyrighted material?”
The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal (base 8) numbering system is one of these.
Please help me ! All you do is just put it it all in your own words ! Please this is for my reported card!i don't know how to put it in my own words because my English is not that good!
describe an advance in technology that makes life more enjoyable. what discoveries contribute to this technology?
Disadvantages of using animation in advertising? advantages and disadvantages of using animation for education? advantages and disadvantages of using animation in entertainment?
Link Copied!