Describe how Polya’s problem solving principles describe the essence of engineering practice?
What will be an ideal response?
• Understand the problem (communication and analysis)
• Plan a solution (modeling and design)
• Carry out the plan (code generation)
• Examine the result for accuracy (testing and quality assurance)
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A DTD is entered into the document in a statement called a document ____ declaration.
A. basis B. element C. index D. type
Using __________, you can redirect the path of a known folder to a local or network location either manually or by using Group Policy. The process is transparent to the user
a. Offline files b. Distributed Files c. Folder redirection d. None of the above
Some incoming email servers use the ____ communications protocol.
A. POP3 B. DNS C. ISP D. SMTP
Which of the following statements about the else statement is true?
A. The else statement is required. B. The else statement cannot be another two-way selection. C. The else statement is executed when the condition is true. D. The else statement can be a null statement. E. The else statement may have a side effect.