Agnes Has Been Using XQuery to Design Queries Using Path

question 63

Multiple Choice

Agnes has been using XQuery to design queries using path expressions. Her next project will involve multiple source documents and require more complicated criteria. She has heard that a FLWOR structure could be effective for such cases, and comes to you for assistance in developing a FLWOR structure query.
-Agnes has heard that one of the clauses in a FLWOR structure defines a local variable that holds a single unchanged value. You tell her that she is describing the _____ clause.

• A) for
• B) let
• C) where
• D) return

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Definitions:

Stock Options

Contracts that give the holder the right, but not the obligation, to buy or sell a stock at a specific price before a certain date.

High-Growth Companies

Entities that experience significantly higher rates of growth compared to the average growth rate of their industry.

IFRS

The International Financial Reporting Standards are globally accepted rules intended to bring consistency to accounting language, practices, and statements across all industries.

Preference Shares

Shares that give holders a priority over common stockholders in terms of receiving dividends and assets in the event of a liquidation, often without voting rights.