If a Stack Contained the Entries W,x,y,z (From Top to Bottom),which

question 45

Multiple Choice

If a stack contained the entries w,x,y,z (from top to bottom) ,which of the following would be the contents after two entries were removed and the entry r was inserted?

• A) w, x, r
• B) y, z, r
• C) r, y, z
• D) r, w, x

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Definitions:

Productivity

The measure of the efficiency of production, often quantified as the ratio of output to input in the production process.

Productivity

Productivity measures the efficiency of production, often quantified as the ratio of output to inputs in the production process across a specific period.

Output

The quantity of goods or services produced in a given time period by a company, industry, or country.

Input

Essential elements or factors that are put into a system or process to achieve an output or result, similar to resources used in production.