A CD-ROM holds 700 MB of data. Construct an
expression to calculate the number of bytes this
...
Computers and Technology, 28.08.2021 01:40 boo3972
A CD-ROM holds 700 MB of data. Construct an
expression to calculate the number of bytes this
is.
Answers: 3
Computers and Technology, 23.06.2019 16:30
Which of the following is not an enhancement to the standard wiki to make it more attractive for corporations? encryptionwork spacespermission toolspredictive text
Answers: 2
Computers and Technology, 23.06.2019 19:00
Write a program that displays the following menu: geometry calculator 1. calculate the area of a circle 2. calculate the area of a rectangle 3. calculate the area of a triangle 4. quit enter your choice (1-4): if the user enters 1, the program should ask for the radius of the circle and then display its area. use the following formula: area = ď€(the square of r) use 3.14159 for ď€ and the radius of the circle for r. if the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. use the following formula: area = length * width if the user enters 3, the program should ask for the length of the triangle’s base and its height, and then display its area. use the following formula: area = base * height * .5 if the user enters 4, the program should end. input validation: display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. do not accept negative values for the circle’s radius, the rectangle’s length or width, or the triangle’s base or height. note: if the user enters an improper menu choice (1-4), the program prints "the valid choices are 1 through 4. run the program again and select one of those." if the user enters a negative radius, the program prints "the radius can not be less than zero." if the user enters a negative value for height or base, the program prints "only enter positive values for base and height."
Answers: 1
Computers and Technology, 24.06.2019 11:00
Each row in a database is a set of unique information called a(n) ? a.) table. b.) record. c.) object. d.) field.
Answers: 2
Computers and Technology, 24.06.2019 11:20
William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).
Answers: 1
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