SóProvas


ID
321331
Banca
CESPE / CEBRASPE
Órgão
INMETRO
Ano
2010
Provas
Disciplina
Programação
Assuntos

Com relação às diferentes edições de Java, assinale a opção correta.

Alternativas
Comentários
  • A

  • Segue abaixo a descrição dos packages citados na alternativa A:

    Java Platform, Standard Edition 7 - API Specification

    java.lang: Provides classes that are fundamental to the design of the Java programming language.

    java.io: Provides for system input and output through data streams, serialization and the file system.

    java.nio: Defines buffers, which are containers for data, and provides an overview of the other NIO packages.

    java.math: Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal).

    java.net: Provides the classes for implementing networking applications.

    java.util: Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).

    Fonte: https://docs.oracle.com/javase/7/docs/api/