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Q. Which of the subsequent programming techniques and structures are good for a demand-paged environment? Which aren't good? Describe your answers.
a. Stack
b. Hashed symbol table
c. Sequential search
d. Binary search
e. Pure code
f. Vector operations
g. Indirection
Answer:
1 Sequential search-good.
2 Binary search-not good.
3 Pure code-good.
4 Vector operations-good.
5 Stack-good.
6 Hashed symbol table-not good.
7 Indirection-not good.
Q. Consider a distributed system with two sites A and B. Consider whether site A can distinguish among the following: a. B goes down. b. The link between A and B goes down.
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