Which of the following is a source of iron ore?

A. gibbsite

B. galena

C. graphite

D. magnetite

What are the advantages of upgrading computer hardware?

Why is it necessary to clear the cache before you retest the web server connections?

Nadia would like to find text in her current document that differentiates CompanyABC from companyabc. Which option should she use? A. Find whole words only B. Match Case C. Wildcards D. Match Prefix

Discuss the infrastructure necessary for the Internet of Things and Cloud computing to exist. What unique services does this enable companies like Rockwell to offer? Do you think it is worth the investment? Why?

Riley needs more storage space on his small laptop, and he needs that storage to be accessible without Internet access. What is the best storage option for Riley to add to his computer?

Gwen recently purchased a new video card, and after she installed it, she realized she did not have the correct connections and was not able to power the video card.

Write a program that prompts the user to enter integers in the range 1 to 50 and counts the occurrences of each integer. The program should also prompt the user for the number of integers that will be entered.

Which type of classroom enable students to attend lectures without being physically present with the teacher

A professional bureaucracy is a knowledge-based organization where goods and services depend on the expertise and knowledge of professionals. A. True B. False

If you sort a portion of an Excel sheet and you get an error message such as #DIV/0, what is a likely cause of the error message? A. You're attempting to sort too many cells B. One or more cells contains relative cell references C.