Which of the Following Statements About the Three Tree Traversal

question 24

Multiple Choice

Which of the following statements about the three tree traversal schemes studied is correct?

• A) Inorder traversal is used for evaluating arithmetic expression trees on a stack-based calculator.
• B) Postorder traversal is used for copying file directories.
• C) Inorder traversal is used for copying file directories.
• D) Postorder traversal is used for removing file directories by removing subdirectories first.

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Definitions:

Primary Reserves

Funds that financial institutions must hold in physical form, such as cash in vaults or deposits with central banks, as a measure of liquidity and financial stability.

Secondary Reserves

Liquid assets held by financial institutions as backup funds for unforeseen needs, not directly utilized in lending or investment.

Required Reserves

The minimum amount of funds that banks are required to hold in reserve against deposits, as mandated by central banks.

Money Supply

The total amount of monetary assets available in an economy at any given time.