Computers use the binary number system, or base 2, because they have two electrical circuits. On and off are the two electrical circuits used in the operation of a computer system.
Know MoreThe binary number system uses the numbers zero and one to calculate. In the base 2 system, each number is worth twice the value of the binary digit to the left of it. This determines its name of base 2.
Another number system is that of base 10. The base 10 system employs digits or fingers. Each number to the left of a a digit in the base 10 system is worth 10 times the amount of the number on its right.
Learn MoreCreating a calculator in Microsoft Visual Basic involves several technical steps that include starting with the Windows Forms Application and customizing it with text boxes, radio buttons and regular buttons. Users can create a calculator that performs basic functions with just a few of these beginner programming elements. Full Answer >
A do while loop is used to carry out a certain action (the do) as long as a certain condition is true (the while). For example, a do while statement could be used to increment a variable by one while that variable is less than 10. As soon as the variable is 10 or greater, the do while loop ends and the code progresses to the next section.
Full Answer >WebAssign is an online instructional system that teachers can use to hand out assignments. The program also allows teachers to assess each student's performance.
Full Answer >PHP functions are defined by using the word "function" followed by a name. Afterward, functional arguments are defined within parentheses, and the function's code is placed within curly braces. The function is utilized by calling the function using its name and assigning data to the arguments.
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