Which of the Following Commands Increases the Number of Elements

question 11

Multiple Choice

Which of the following commands increases the number of elements in a directory?

• A) touch newfile
• B) create newfile
• C) ls newfile
• D) rmdir newdirectory
• E) mkdir newdirectory

Define and calculate portfolio beta and its significance in diversification.

Identify diversifiable (unsystematic) and non-diversifiable (systematic) risks.

Explain the concept of the market risk premium and its role in investment decisions.

Analyze the impact of news announcements on stock prices and investor reactions.

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Definitions:

Potholes

Circular or oval depressions found on the road surface or in river beds, caused by wear and erosion.

Ripples

Small, wave-like ridges on a surface, typically formed by the action of water or wind on sand, sediment, or other fine particles.

Glacier Evidence

Physical features left in the landscape that indicate past or present presence of glaciers, such as moraines, glacial valleys, and striations.

Arête

A sharp, narrow ridge found in glaciated or high mountain terrain, formed by the erosion of two glaciers from opposite sides.