Asteam engine is an example of a(n)
a. external combustion engine.
b. internal combustion engine.
c. four-stroke engine.
d. eight-cylinder engine.

Select the correct answer. emma, the quality control manager in a software development company, asks the testing team to check whether the user interface is friendly. to which type of testing is emma referring? a. usability testing b. data comparison c. validation testing d. stress testing e. destruction testing

Representa os dados de um banco de dados como uma coleç? o de tabelas constituídas por um conjunto de atributos, que definem as propriedades ou características relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.