Which of the Following Commands Will Reduce All Consecutive Spaces

question 220

Multiple Choice

Which of the following commands will reduce all consecutive spaces down to a single space?

• A) tr '\s' ' ' < a.txt > b.txt
• B) tr -c ' ' < a.txt > b.txt
• C) tr -d ' ' < a.txt > b.txt
• D) tr -r ' ' '\n' < a.txt > b.txt
• E) tr -s ' ' < a.txt > b.txt

Analyze the impact of external consultants in negotiation processes.

Understand the strategic implications of centralized versus decentralized purchasing decisions.

Understand the concept of Nash Equilibrium in the context of price competition.

Analyze the outcomes of one-shot games in a competitive market scenario.

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Definitions:

Futures Contract

A standardized legal agreement to buy or sell something at a predetermined price at a specified time in the future, often used for commodities or financial instruments.

Local Currency Returns

The performance of an investment denominated in the currency of the place where the investment is made, excluding the effect of foreign exchange rate fluctuations.

Correlation

A statistical measure that represents the extent to which two or more variables fluctuate in relation to each other.

S&P 500

An index tracking the performance of 500 major U.S. companies listed on stock exchanges.