Which of the following best describes a hot spot?
A. A zone in which it is unsafe to use your computer or network without additional security.
B. Another term for the deep web, an unsearchable area of the Internet known for illegal activity.
C. An area on a webpage that provides the most important, up-to-date content.
D. A wireless network that provides Internet connections to mobile computers and devices.
Answer: D
You might also like to view...
struct type salesPerson has a component sales, which is an array of 50 sales totals. Write the command to display the first sales total for a salesPerson variable called janeSmith.
What will be an ideal response?
Consider optimistic concurrency control as applied to the transactions T and U. Suppose that transactions T and U are active at the same time as one another. Describe the outcome in each of the following cases:
i) T's request to commit comes first and backward validation is used; ii) U's request to commit comes first and backward validation is used; iii) T's request to commit comes first and forward validation is used; iv) U's request to commit comes first and forward validation is used. In each case describe the sequence in which the operations of T and U are performed, remembering that writes are not carried out until after validation
PowerPoint presentations consist of ________
Fill in the blank(s) with correct word
_____ involves running a complete new system for one group of users rather than all users.
A. Phase-in approach B. Parallel start-up C. Cutover D. Pilot start-up