What is the term used for a class that is "wrapped around" a primitive data type and allows you to create objects instead of variables?

a. intrinsic class c. wrapper class
b. enclosed object d. transitional object



c. wrapper class

Computer Science & Information Technology

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__________ represents an entity in the real world that can be distinctly identified.

a. A class b. An object c. A method d. A data field

Computer Science & Information Technology

EXX Case 2-1Jaquelyn is creating a literary magazine for her high school.  She is creating a template in Excel to estimate costs for the magazine's sponsors.  There are several error values in the worksheet.  Before she begins using the template, Jaquelyn needs to check for errors and troubleshoot the formulas. Jaquelyn was ready to remove all the tracer arrows after editing her worksheets. She clicked the Formulas tab before selecting the Remove Arrows button from the _____ group.

A. Function Library B. Defined Names C. Formula Auditing D. Calculation

Computer Science & Information Technology

You cannot use Dreamweaver to create individual web pages.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

A 2-3-4 tree is always balanced.

What will be an ideal response?

Computer Science & Information Technology