In any * NIX system, after saving a script named "script_name," you need to make it executable so that you can run it. Which command will accomplish this task from the command line?

What are simple and advanced technologies?

You must keep track of some data. Your options are: (1) A linked-list maintained in sorted order. (2) A linked-list of unsorted records. (3) A binary search tree. (4) An array-based list maintained in sorted order.

A type of chart that shows the contribution of each item for a total of 100% is called a A. bar chart B. column chart C. line chart D. pie chart

Annie is creating a corporate report for a company's annual meeting. In the report, she wants to add the signature of various department heads. Which device can Annie use to capture signatures to include in the report? A. printer B. monitor C.

An EAP is an: A) Egress Action Plan B) Emergency Automotive Plan C) Emergency Action Plan D) Emergency Automotive Process

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.

How to make a negative number positive in excel