From a free demo to 365 days of updates and a clearly stated refund policy, ActualCollection covers every step of your Oracle Java SE 8 Programmer I (1z0-808日本語版) preparation in one place. Thousands of candidates in 2026 start their 1z0-808日本語 journey right here.
Oracle 1z0-808日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 8 Programmer I |
| Exam Number: | 1Z0-808 |
| Passing Score: | 65% |
| Related Certifications: | Oracle Certified Professional, Java SE 8 Programmer II (OCPJP 8) Oracle Certified Associate, Java SE 8 Programmer |
| Exam Price: | $245 USD (varies by region) |
| Exam Duration: | 150 minutes |
| Available Languages: | English |
| Certificate Validity Period: | Does not expire |
| Real Exam Qty: | 80 |
| Exam Format: | Multiple Choice, Multiple Answer, Single Answer |
| Recommended Training: | Oracle Java SE 8 Training |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Delivered via Pearson VUE test centers or online proctored exam |
| Pre Condition: | No formal prerequisites required. Basic Java programming knowledge is recommended. |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1z0-808日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Handling Exceptions | - Use try-catch blocks - Throw and declare exceptions - Understand exception hierarchy |
| Using Operators and Decision Constructs | - Use switch statements - Use Java operators including relational and logical operators - Create if/else constructs |
| Using Loop Constructs | - Create and use do-while loops - Create and use while loops - Create and use for loops |
| Working With Inheritance | - Use super and this keywords - Override methods - Describe inheritance relationships |
| Java Basics | - Import other Java packages to make them accessible in your code - Define the scope of variables - Define the structure of a Java class - Create executable Java applications with a main method |
| Working With Java Data Types | - Explain the lifecycle of variables - Differentiate between primitive types and reference types - Read or write to object fields - Declare and initialize variables |
| Creating and Using Arrays | - Work with multi-dimensional arrays - Declare, instantiate, and use one-dimensional arrays |
| Working With Methods and Encapsulation | - Use access modifiers - Apply encapsulation principles - Create methods with arguments and return values |
Oracle 1z0-808日本語 Exam: Frequently Asked Questions
The Oracle Java SE 8 Programmer I (1z0-808日本語版) exam is the official Oracle test registered under exam code 1z0-808日本語. Passing it earns you the Oracle Certified Associate (OCA), Java SE 8 Programmer certification, a credential at the Associate level. It is also linked to the related certifications: Oracle Certified Associate, Java SE 8 Programmer, Oracle Certified Professional, Java SE 8 Programmer II (OCPJP 8). Oracle exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) exam includes 80 questions to be completed within 150 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam you need 65%, and the official registration fee is $245 USD (varies by region). A retake is not discounted: a failed attempt means paying the full $245 USD (varies by region) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
No formal prerequisites required. Basic Java programming knowledge is recommended.
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Registration for the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam goes through the official channels below.
As for the delivery format, the exam is taken Delivered via Pearson VUE test centers or online proctored exam.
Oracle points candidates toward the following training options for Oracle Java SE 8 Programmer I (1z0-808日本語版).
Course work builds the foundation; question practice makes it stick. The 398 practice questions in the ActualCollection 1z0-808日本語 package let you rehearse each topic under exam-style pressure before the real thing.
Yes. ActualCollection offers a free PDF demo of the Oracle Java SE 8 Programmer I (1z0-808日本語版) material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official Oracle Java SE 8 Programmer I (1z0-808日本語版) syllabus is organized into 8 domains. Key areas include Working With Java Data Types, Working With Inheritance, and Handling Exceptions. The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
Oracle Java SE 8 Programmer I (1z0-808日本語版) Sample Questions:
Question 1
Java 例外メカニズムの利点は次の 3 つですか?
A. 作成中の特定のプログラムに合わせた新しい例外の作成を許可します。
B. 例外は発生したメソッドで処理する必要があるため、プログラム構造が改善されます。
C. プログラマが例外を処理する場所を選択できるため、プログラム構造が改善されます。
D. エラー処理コードが通常のプログラム関数から分離されるため、プログラム構造が改善されます。
E. 考えられるすべてのエラーをカバーする一連の標準例外を提供します。
Question 2
次が与えられます:
結果は何ですか
A. イオンを除くclasscastは実行時にスローされます。
B. DerivedBDerivedA
C. DerivedBDerivedB
D. BaseDerivedB
E. BaseDerivedA
Question 3
与えられる:
class Base {
public static void main(String[] args) {
System.out.println("Base " + args[2]);
}
}
public class Sub extends Base{
public static void main(String[] args) {
System.out.println("Overriden " + args[1]);
}
}
そしてコマンドは次のとおりです。
javac サブ.java
ジャワ 土曜日 10 20 30
結果は何ですか?
A. オーバーライドされた 20
B. 基数 30
オーバーライドされた 20
C. オーバーライドされた 20
30 進数
D. 基数 30
Question 4
次のグリッドは 2D 配列の状態を示しています。
このグリッドは次のコードで作成されます。
//line n1 の代わりに挿入されるコード行は、グリッドに X を追加して、グリッドに 3 つの連続する X が含まれるようにしますか?
A. grid[3][1] = `X';
B. grid[1][2] = `X';
C. grid[1][3] = `X';
D. grid[2][0] = `X';
E. grid[0][2] = `X';
Question 5
与えられる:
A. 実行時に ClassCastException がスローされる
B. Ym
Xm2
C. コンパイルに失敗しました
D. Ym
Xm1
Solutions:
| Question 1 Answer: A,C,D | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: E | Question 5 Answer: B |
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