javax.swing is the name ______ package.

• on

• in

• of

• at

A header file is a source code file that contains the declaration of the methods to be ______ within a package

• to find

• was found

• find

• found

Which one is not an activity of software development? 

• project management

• programming

• 
  testing

• changing client’s requirements

It is ______ to group the classes of a large program into packages

• conveniently

• convenience

• convenient

• conveniences

Trong lập trình hướng đối tượng, “private variable” có nghĩa là

• Biến cục bộ

• Biến địa phương

• Biến riêng

• Biến toàn cục

In OOP, a object can be created from a 

• method

• function

• object

• class

Which is not a programming language? 

• java

• Visual Basic

• C#

• Eclipse

_______ provides a graphical notation for describing packages. 

• SQL

• UML

• Java

• C#

Trong tin học, “floating point overflow” nghĩa là 

• lỗi dấu phẩy động

• lỗi tràn dấu phẩy động

• dấu phẩy động

• tràn điểm

The C and C++ languages have a rule that a method _____ to be declared before it can be used.

• have

• must

• should

• 
  has