Which of the following is a C# built-in reference type?

a) int
b) string
c) bool
d) char


b) string

Computer Science & Information Technology

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creates an element known as the DOCTYPE ____, which lets user agents know that the document contents are written in HTML.

A. property B. setting C. declaration D. announcement

Computer Science & Information Technology

________ involves reworking programs to make them clearer and easier to maintain while preserving their correctness and functionality.

a. Object-oriented programming b. Refactoring c. Agile software development d. LAMP

Computer Science & Information Technology

Modify Counter1.java so that the counter value is incremented by 2 each time. Recompile and refile the class file. NOTE: Because a servlet is persistent, you must shutdown the server and restart it before the new servlet will take effect. Show the code change.

private synchronized void increment(PrintWriter output){ output.println("This servlet has been" + " accessed " + counter + " times."); } //end increment

Computer Science & Information Technology

A primitive process is:

A) a process that is not exploded to a child diagram. B) the central process on a context level diagram. C) a process that requires two or more data flow into it. D) a process that has only base elements flowing in or out of it.

Computer Science & Information Technology