Which of the following statements about queues is true?
A. Queue insertion requires a search function and a delete function.
B. Queues are a FIFO data structure.
C. The queue header requires only a top; a common design also includes a node counter.
D. Queue deletion takes place at the rear of the queue.
E. Queues are usually implemented using arrays.
Answer: B
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The following is an example of a(n) ___________________ case for a summation algorithm (the sum of the numbers from 0 to n): If n = 0 then summation(n) = 0
Fill in the blank(s) with the appropriate word(s).
Match the following parts of an Access window to their descriptions: I. Navigation Pane II. Ribbon II. title bar IV. Field Properties pane V. Backstage view A. provides access to database tools such as Save, Save As, and Print B. contains details of each field C. displays full path name and file name D. area that organizes and lists database objects E. includes five tabs
What will be an ideal response?
When creating a Web page, what does enabling Web history do?
A) It accesses all Web pages in your history simultaneously. B) It accesses each Web page in your history and then asks if you want it added to your Web page. C) It produces a list of all Web sites in your history and then puts the links on your Web page. D) It uses your Internet search history to find results more specific to your own needs.
Each octet of an IP address is represented in ____________________ bits.
Fill in the blank(s) with the appropriate word(s).