A worm is designed to spread _________.
A. from computer to computer
B. from file to file on a computer
C. from Web site to Web site
D. from Web site to computer
Answer: Option A
A. from computer to computer
B. from file to file on a computer
C. from Web site to Web site
D. from Web site to computer
Answer: Option A
The dimension of e-commerce that enables commerce across national boundaries is called _______.
A. interactivity
B. global reach
C. richness
D. ubiquity
Which of the following describes e‐commerce?
A. Doing business electronically
B. Doing business
C. Sale of goods
D. All of the above
Which of the following is part of the four main types for e‐commerce?
A. B2B
B. B2C
C. C2B
D. All of the above
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