Can a deadlock occur in the timestamp-ordered control described in the text?
What will be an ideal response?
Yes. Assume the read and write timestamps of x and y are initially smaller than
TS(T1) and that TS(T1) < TS(T2). The schedule is:
w1(y), w2(x), r2(y), w1(x)
r2(y) w aits since y is dirty, and w1(x) waits since it cannot overwrite x until T2
completes
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The ____________________ connection scheme puts the nodes into a circular communication path.
Fill in the blank(s) with the appropriate word(s).
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Answer the following statement true (T) or false (F)