Draw a wait-for-graph for detecting a for deadlock cycle in the given transactions T1 and T2 considering (Read-Write) or (Write-Read) conflicting parameters.

Programming with Microsoft Visual Basic 2017
8th Edition
ISBN:9781337102124
Author:Diane Zak
Publisher:Diane Zak
Chapter10: Classes And Objects
Section: Chapter Questions
Problem 17RQ
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Draw a wait-for-graph for detecting a for deadlock cycle in the given transactions T1 and T2 considering (Read-Write) or (Write-Read) conflicting parameters.

 

Ti
T2
Read lock(X);
Read Item(X);
Read lock(Y);
Read Item(Y);
wwm
Write Item(Y);
Unlock(Y);
Write Item(X);
Unlock(X);
Time
Transcribed Image Text:Ti T2 Read lock(X); Read Item(X); Read lock(Y); Read Item(Y); wwm Write Item(Y); Unlock(Y); Write Item(X); Unlock(X); Time
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