Describe the objectives of e-commerce?

T-1 is the simplest WAN data service provided by telecom carriers. It has a data rate of

Which of the following peripherals would a company use to take inventory quickly and update price tags for products? (Choose two.) A. Barcode scanner B. Label printer C. Magnetic reader D. KVM switch E. NFC device F. Flatted scanner

Which of the following variable declarations is a correct assignment? A. int x = 97.2; B. char c = 65.5; C. String w = 82.4; D. double y = 82; E. String i = 82;

Technician A says copper has a low resistance. Technician B says the length of wire doesn't affect resistance. Who is correct?

What is data management?

Which software-development methodology would be best if an organization needed to develop a software tool for a small group of users in the marketing department

Which are real-world logic problems for which computers are used? Select all that apply processing accounts payable selecting a new bank calculating and issuing paychecks using robots to perform tasks on assembly lines performing banking

Anna needs to reference a cell on another worksheet in her workbook. What is the correct syntax for this operation? =SUM (F2:F5, Sheet2A10) SUM (F2:F5, Sheet2! A10) =SUM (F2:F5, ISheet2A10) O ESUM (F2:F5,_Sheet2A10)

Assuming that a program has the following string object definition, which statement correctly assigns the string literal "Jane" to the string object? string name; name = "Jane"; string name = {Jane}; name = 'Jane'; name = Jane;

Differentiate among web apps, mobile apps, and mobile web apps.