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Oracle 1z0-808日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Working With Methods and Encapsulation | - Apply encapsulation principles - Use access modifiers - Create methods with arguments and return values |
| Topic 2: Creating and Using Arrays | - Work with multi-dimensional arrays - Declare, instantiate, and use one-dimensional arrays |
| Topic 3: Handling Exceptions | - Throw and declare exceptions - Understand exception hierarchy - Use try-catch blocks |
| Topic 4: Using Operators and Decision Constructs | - Use Java operators including relational and logical operators - Create if/else constructs - Use switch statements |
| Topic 5: Java Basics | - Define the scope of variables - Import other Java packages to make them accessible in your code - Create executable Java applications with a main method - Define the structure of a Java class |
| Topic 6: Working With Inheritance | - Describe inheritance relationships - Override methods - Use super and this keywords |
| Topic 7: Using Loop Constructs | - Create and use for loops - Create and use do-while loops - Create and use while loops |
| Topic 8: Working With Java Data Types | - Explain the lifecycle of variables - Differentiate between primitive types and reference types - Declare and initialize variables - Read or write to object fields |
Your Oracle Java SE 8 Programmer I (1z0-808日本語版) Questions, Answered
Registering for the 1z0-808日本語 exam costs $245 USD (varies by region) at the official rate, and you need 65% to pass. Bear in mind that an unsuccessful attempt is not discounted the second time around — a retake is charged at the full fee again. That is why experienced candidates test themselves with the 398 practice questions from CertkingdomPDF until their results are consistently strong before spending money on the real thing.
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You will face 80 questions within a time allowance of 150 minutes. Raw numbers aside, the real skill is pacing: candidates who run out of time usually spent too long on early questions. Our advice is to set a mental per-question budget, skip and revisit anything that stalls you, and complete at least two full timed runs in the CertkingdomPDF test engine before the real appointment so the clock never rattles you.
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Passing the 1z0-808日本語 exam earns you the Oracle Certified Associate (OCA), Java SE 8 Programmer certification, a Associate-level credential. It is the vendor's official proof that your skills meet the standard employers look for, and it regularly appears as a requirement in job postings. The certification also relates to Oracle Certified Associate, Java SE 8 Programmer, Oracle Certified Professional, Java SE 8 Programmer II (OCPJP 8), so it can anchor a broader certification plan rather than stand alone.
No formal prerequisites required. Basic Java programming knowledge is recommended. Because vendors revise their eligibility rules from time to time, treat this as a starting point and verify the latest requirements on the official exam page — see the official 1z0-808日本語 exam outline before you commit to a test date.
The vendor organizes the Oracle Java SE 8 Programmer I (1z0-808日本語版) blueprint into 8 domains, led by Using Operators and Decision Constructs, Using Loop Constructs, Working With Inheritance. Every domain contains further subtopics, and the weighting tells you where your study hours pay off most — the full outline above has the complete picture, so review it before building your study plan.
The vendor recommends the following official courses for this exam:
Training builds knowledge, but it does not measure readiness. Once you finish a course, put yourself to the test with the 1z0-808日本語 practice questions from CertkingdomPDF — that is where you find out whether the material actually stuck.
Oracle Java SE 8 Programmer I (1z0-808日本語版) Sample Questions:
コードの断片を考えると、次のようになります。
テスト.java
結果はどれですか?
- A. Employee クラスでコンパイルが失敗します。
- B. null : 0 : 0ジャック : 50 : 2000クロエ : 40 : 5000
- C. Employee クラスと test クラスの両方がコンパイルに失敗します。
- D. Test クラスでコンパイルが失敗します。
- E. null : 0: 0ジャック : 50 : 0クロエ : 40 : 5000
Correct Answer: C 🗳️
BirdクラスとPeacockクラスの定義を考えると：
そしてコードの断片：
Fly.Danceを印刷するために挿入できるコードスニペット。 ？
- A. Bird b = new Peacock ();Peacock p = (Peacock) b;
- B. Peacock b = new Peacock ();Bird p = (Bird) b;
- C. Bird p = new Peacock();
- D. Bird b = new Bird();Peacock p = (Peacock) b;
Correct Answer: D 🗳️
与えられた：
そして：
結果はどうですか？
- A. ns = 50 s = 50 ns = 125 s =125
ns = 100 s =100 - B. ns = 50 s = 50
ns = 125 s = 125
ns = 0 s = 125 - C. ns = 100 s =125
ns = 0 s = 125
ns = 125 s = 125 - D. ns = 50 s = 125 ns = 125 s = 125
ns = 0 s = 125
Correct Answer: D 🗳️
次のコード・フラグメントがあります:
どのコード・フラグメントはライン9に挿入するとき、真を印刷するコードを可能にしますか。
- A. String str2 = new String (str1);
- B. String str2 = "Duke";
- C. String str2 = str1;
- D. String str2 = sb1. toString ();
Correct Answer: C 🗳️
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与えられる:
結果は何ですか?
- A. 輝く太陽
きらきら星
シャイニング・サン - B. 輝く太陽
シャイニング・サン
シャイニング・サン - C. 実行時に ClassCastException がスローされる
- D. コンパイルに失敗しました
Correct Answer: C 🗳️
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