This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Question 50: What does the following line of code do? TextField tf = new TextField(30); Select the one right answer. a.This code is illegal; there is no such constructor for TextField. b.Creates a TextField object that can hold 30 rows, but since it is not initialized to anything, it will always be empty. c.Creates a TextField object that can hold 30 columns, but since it is not initialized to anything, it will always be empty. d.This code creates a TextField object that can hold 30 rows of text. e.Creates a new TextField object that is 30 columns of text coorect answer is e but i would rate c as the correct answer your expert views please
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I think answer (c) goes overboard with the use of 'always' qualifier. Once some text is assigned to the textfield, it will have some text in it. (c) is quite misleading, but e is the right answer. Ajith
Open Group Certified Distinguished IT Architect. Open Group Certified Master IT Architect. Sun Certified Architect (SCEA).