Which of the Following Shell Redirections Will Write Standard Output

question 26

Multiple Choice

Which of the following shell redirections will write standard output and standard error output to a file named filename?

• A) 2>&1 >filename
• B) >filename 2>&1
• C) 1>&2>filename
• D) >>filename
• E) 1&2>filename

---

Definitions:

Stock Market Downturn

A period during which stock prices fall across a major portion of the stock market, leading to a decrease in investor wealth.

Defensive Strategy

A defensive strategy in investing involves choosing stocks or assets that are less susceptible to economic downturns or market fluctuations, often focusing on necessity goods or services.

Stock-Index Futures

Futures contracts based on stock indices, which allow investors to speculate on the future value of an index.

Sell

The action of transferring ownership of a security or asset to a buyer for an agreed price.