In Operating systems the primary interface between the user and the rest of the system is its

Rafael needs to add a title row to a table that he has inserted in Word. What should he do? Use the alignment options. Use the Merge and Center option for all the cells in the top row.

You want to figure out how much your next paycheck will be. You worked 80 hours and you make $12.50 per hour. You enter the number of hours you worked in cell A2, and you enter 12.50 in cell A3.

Design a program that lets the user enter the total rainfall for each of 12 months into a list. The program should calculate and display the total rainfall for the year, the average monthly rainfall, the months with the highest and lowest amounts.

Computers connected across large distances form a local area network.

You can view information for the individual people who will perform the tasks on theproject in the a. Calendar view. b. Gantt Chart view c. Task Usage view. d. Resource Sheet view.

Which form of Internet access currently uses a technology called 4G? A. mobile Internet access B. satellite Internet access C. DSL D. ISDN E. wireless Internet access

What is the boundary folding method?

A spreadsheet has some values entered: Cell A1 contains 10, cell A2 contains 14, cell A3 contains 7. You enter in cell A4 the following: = 1+2. What value is displayed in A4? 3 10 14 24

We have an array of Rectangles called rectangleArray and a function updateRectangle (rect) that takes a single rectangle as a parameter and changes its color to a random color.

What feature is required to collect the number of comments users posted to a web page?