?Which of the following will be a 'fact' measure in a data cube used at a chain retail business?

How are grouped columns ungrouped?

A) Right-click and select Ungroup B) Select all grouped columns and click Ungroup in the Outline group C) Select one cell in the grouped columns and click Ungroup in the Outline group D) Select the entire worksheet and click Ungroup in the Subtotal group

Before an infection was detected, several of the infected devices attempted to access a URL that was similar to the company name but with two letters transposed. Which of the following BEST describes the attack vector used to infect the devices?

A. Cross-site scripting B. DNS poisoning C. Typo squatting D. URL hijacking