想在 2026 年通過 1Z1-804 並不容易：Oracle Java SE 7 Programmer II 出題範圍廣、觀念靈活，是不少考生眼中最難啃的一關。Fast2test 整理的模擬試題共 150 道，讓你在上考場前先熟悉出題邏輯，不再被陌生題型打亂節奏。

Oracle 1Z1-804 考試概覽:

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Oracle Java SE 7 Programmer II 考生最常問的問題

最新的 Java and Middleware 1Z1-804 免費考試真題：

問題 #1

Given:

Which three are true?

A. BasicCar uses composition.
B. BasicCar has-a Car
C. SuperCar takes advantage of polymorphism
D. BasicCar is-a Car.
E. SuperCar uses composition.
F. SuperCar is-a Car.

問題 #2

Given the code fragment:
SimpleDataFormat sdf;
Which code fragment displays the three-character month abbreviation?

A. SimpleDateFormat sdf = new SimpleDateFormat ("MM", Locale.UK); System.out.println ("Result:" +
sdf.format(new Date()));
B. SimpleDateFormat sdf = new SimpleDateFormat ("mm", Locale.UK); System.out.println ("Result:" +
sdf.format(new Date()));
C. SimpleDateFormat sdf = new SimpleDateFormat ("MMMM", Locale.UK); System.out.println ("Result:" +
sdf.format(new Date()));
D. SimpleDateFormat sdf = new SimpleDateFormat ("MMM", Locale.UK); System.out.println ("Result:" +
sdf.format(new Date()));

問題 #3

Given a language code of fr and a country code of FR, which file name represents a resource bundle file name that is not the default?

A. MessageBundle__fr__FR.Java
B. MessageBundle_fr_FR.profile
C. MessageBundle__fr__FR.Locale
D. MessageBundle_fr_FR.properties
E. MessageBundle_fr_FR.xinl

問題 #4

Given:

What is the result?

A. 1 2 3 4 5
B. 0 1 2 3 4
C. 0 1 4 3 4
D. 1 1 1 1 1

問題 #5

Given the code fragment:

What is the result when infected() is invoked?

A. before catch finally
B. before try catch finally after
C. before catch
D. before catch after
E. before catch finally after

問題與答案：