A Junior Linux System Administrator Needs to Update System Software

question 315

Multiple Choice

A junior Linux system administrator needs to update system software. Which of the following shell commands would allow the administrator to gain the necessary permissions to update the software?

• A) sudo
• B) chmod
• C) grep
• D) pwd

---

Definitions:

New Assets

Items of value that are acquired or added to a company's or individual's holdings, which have the potential to generate income or increase net worth.

Enterprise Multiple

A valuation metric that compares a company's enterprise value to its earnings before interest, taxes, depreciation, and amortization (EBITDA).

Enterprise Value

A measure of a company's total value, often used as a more comprehensive alternative to equity market capitalization.

EBITDA

Earnings Before Interest, Taxes, Depreciation, and Amortization, a measure of a company's overall financial performance.