How many comparisons will the linear search algorithm make if the search key is not in an array of 10 elements?

Discuss the differences between dimensionality reduction based on aggrega- tion and dimensionality reduction based on techniques such as PCA and SVD.

What will be an ideal response?

Why is it hard to know the tool selection of attackers?

A. Smart hackers out there that have their own homegrown tool or automated robots B. Vendors make them by the dozen C. APIs and white papers take a long time to read D. One person cannot know all tools