Which of the Following Actions Must Be Taken to Add

question 61

Multiple Choice

Which of the following actions must be taken to add a node X at the beginning of a doubly-linked list?
I Update the next reference in the node before the position where X will be placed
II Update the previous reference in the node after the position where X will be placed
III Update the list's first reference

• A) I
• B) II
• C) I and II
• D) II and III

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Definitions:

Petty Cash Account

A small amount of cash kept on hand for making minor business expenses, managed through a system of vouchers for tracking.

Receipts

Documents that acknowledge the receipt of goods or services or the receipt of money.

Currency

The currency system predominantly employed within a specific nation.

Cash Overage

A situation where the amount of cash on hand exceeds the expected amount, often referring to excess cash reported in a cash register.