
Ch06-Synchronization Tools_part01
Authored by 徐leo 徐leo
Computers
University
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Process有分independent processes 和 cooperation processes,請問那一種會發生race condition?
independent processes
cooperation processes
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
cooperation processes發生race condition,主要原因是(複選)
processes的執行順序無法確定
優先權低的process永遠搶不到資源
processes共享記憶體變數
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
造成cooperation processes執行順序無法確定的主要原因是?
CPU number
Interrupt
Memory size
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
為何我們不直接關閉interrupt 解決race condition? (複選)
Interrupt無法關閉
關閉interrupt方法,在多核心CPU下不適用
關閉interrupt指令只能在Kernel mode執行,User 不能在程式直接呼叫
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下面哪一個不是硬體支援processes做同步的選項
Peterson’s solution
Hardware instructions
Atomic variables
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Peterson’s solution 中有一個指令順序被編譯器重新排序,導致無法解決Race condition問題,請問可以用何種方式解決?
Memory barriers
Hardware instructions
Atomic variables
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
以下哪一個是屬於atomic hardware instructions(複選)
memory barrier()
test_and _ set()
compare_and_swap()
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Pipelining CPU
Quiz
•
University
10 questions
C-21 CS-405 OS Quiz-2
Quiz
•
University
12 questions
Ingram Micro Annual Dinner 2023
Quiz
•
University
10 questions
Operating Systems
Quiz
•
University
10 questions
PLTW 8th Grade Course Quiz
Quiz
•
8th Grade - University
11 questions
MapReduce Basics
Quiz
•
University
10 questions
LOOPS IN C++
Quiz
•
10th Grade - University
10 questions
Chapter 8 - Enterprise System
Quiz
•
University
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Computers
18 questions
Valentines Day Trivia
Quiz
•
3rd Grade - University
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
23 questions
Subject Verb Agreement
Quiz
•
9th Grade - University
5 questions
What is Presidents' Day?
Interactive video
•
10th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
20 questions
Mardi Gras History
Quiz
•
6th Grade - University
10 questions
The Roaring 20's Crash Course US History
Interactive video
•
11th Grade - University
17 questions
Review9_TEACHER
Quiz
•
University