Define electronic commerce and identify its various subsets.
What will be an ideal response?
Electronic commerce (e-commerce) is the conducting of business activities (e.g., distribution, buying, selling, marketing, and servicing of products or services) electronically over computer networks. It includes any business transaction executed electronically between companies (business-to-business), companies and consumers (business-to-consumer), consumers and other consumers (consumer-to-consumer), public sector and business (government-to-business), the public sector to citizens (government-to-citizen), and public sector to public sector (government-to-government). Business activities that are strong candidates for conversion to e-commerce are ones that are paper based, time consuming, and inconvenient for customers.
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A JTextArea ________.
a. provides a bounding box used for the layout of JTextFields b. wraps lines by default c. provides an area for manipulating multiple lines of text d. provides scrollbars for JTextFields
A(n) ____________________ is a set of rules for instructing a computer how to perform specific tasks.
Fill in the blank(s) with the appropriate word(s).
A group of related characters that conveys meaning is called a ______.
Fill in the blank(s) with the appropriate word(s).
What defines the method for identifying and authenticating users and the level of access that is granted to users?
A. Least privilege B. Dual controls C. Separation of duties D. Access control policy