Consider the following statements.S1 : The sequence of procedure calls – McqOptions

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1.	Consider the following statements.S1 : The sequence of procedure calls corresponds to a preorder traversal of the activation tree.S2 : The sequence of procedure returns corresponds to a postorder traversal of the activation tree.Which one of the following options is correct?
A.	S1 is true and S2 is true
B.	S1 is false and S2 is true
C.	S1 is false and S2 is false
D.	S1 is true and S2 is false
Answer» B. S1 is false and S2 is true

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