Passing the 1z0-808日本語 exam opens doors, and nobody pretends it is easy. In 2026, GuideTorrent meets that difficulty with 398 practice questions, three formats, and support that stays past checkout.
Oracle 1z0-808日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 8 Programmer I |
| Exam Number: | 1Z0-808 |
| Related Certifications: | Oracle Certified Professional, Java SE 8 Programmer (requires 1Z0-809) |
| Exam Price: | USD 245 |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 56 |
| Available Languages: | Simplified Chinese, English, Japanese, Traditional Chinese |
| Certificate Validity Period: | Lifetime (no expiration) |
| Exam Format: | Multiple Choice, Multiple Select |
| Passing Score: | 65% |
| Recommended Training: | Oracle Java SE 8 Programming |
| Exam Registration: | Oracle Education Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; basic programming knowledge recommended |
| Official Syllabus URL: | https://education.oracle.com/java-se-8-programmer-i/pexam_1Z0-808 |
Oracle 1z0-808日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Creating and Using Arrays | 5% | - Access array elements and understand array limits - Declare, instantiate, and initialize one-dimensional arrays - Declare and use multi-dimensional arrays |
| Topic 2: Using Operators and Decision Constructs | 10% | - Use arithmetic, relational, and logical operators - Use switch statements - Apply if, if-else, and ternary operators |
| Topic 3: Working with Methods and Encapsulation | 15% | - Use static variables and methods - Implement encapsulation using access modifiers - Apply method overloading - Define methods with parameters and return values |
| Topic 4: Handling Exceptions | 10% | - Understand exception hierarchy - Throw and declare exceptions - Differentiate checked and unchecked exceptions - Use try, catch, finally blocks |
| Topic 5: Java Basics | 10% | - Create executable Java applications with main method - Import and use Java packages - Define the scope of variables - Define the structure of a Java class - Understand platform independence and OOP principles |
| Topic 6: Using Loop Constructs | 10% | - Use for, enhanced for, while, and do-while loops - Apply break and continue statements - Create nested loops |
| Topic 7: Working with Inheritance | 15% | - Understand polymorphism and overriding - Implement inheritance using extends - Use super and this keywords - Work with abstract classes and interfaces |
| Topic 8: Working with Java Data Types | 15% | - Use primitive data types and wrapper classes - Perform type casting and conversions - Work with String class and its methods - Declare and initialize variables |
1z0-808日本語 Exam FAQ — Install Anywhere, Learn Everywhere
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 398 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) exam requires 65% to pass, and registration costs USD 245. A failed attempt means paying the same fee again — a readiness check with the GuideTorrent engines before booking is the cheaper option.
The 1z0-808日本語 exam is a Oracle certification exam validating the Oracle Java SE 8 Programmer I (1z0-808日本語版) syllabus shown above. It belongs to these credential paths: Oracle Certified Professional, Java SE 8 Programmer (requires 1Z0-809). Candidates in 2026 start with GuideTorrent's 398 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
GuideTorrent issues a full refund if you take the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
The official Oracle Java SE 8 Programmer I (1z0-808日本語版) outline defines 8 domains. The leading three are Java Basics (10%), Creating and Using Arrays (5%), and Using Loop Constructs (10%). The full list is in the topics section above, and GuideTorrent's 398 practice questions cover each one.
No formal prerequisites; basic programming knowledge recommended Since requirements change over time, confirm the latest on the official Oracle exam page before scheduling.
The Oracle Java SE 8 Programmer I (1z0-808日本語版) exam contains 56 to complete within 120 minutes. Timed simulation in the GuideTorrent Desktop Test Engine teaches that rhythm before exam day does.
Oracle recommends these training resources for the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam:
Follow the training with steady self-testing — the 398 practice questions from GuideTorrent help you apply theory and fill any gaps the training leaves.
Online proctored or onsite at Pearson VUE test centers Register for the Oracle Java SE 8 Programmer I (1z0-808日本語版) exam through these official channels:
After booking, GuideTorrent delivers your practice questions within 1 minute — preparation starts the same day.
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。
n1 行目に挿入されたコードの断片のうち、The Top 要素: 30 を示すものはどれですか?
- A. オプション C
- B. オプション E
- C. オプション B
- D. オプション D
- E. オプション A
Correct Answer: E 🗳️
与えられる:
public class Equal {
public static void main(String[] args) {
String str1 = "Java";
String[] str2 = {"J","a","v","a"};
String str3 = "";
for (String str : str2) {
str3 = str3+str;
}
boolean b1 = (str1 == str3);
boolean b2 = (str1.equals(str3));
System.out.print(b1+", "+b2);
}
結果は何ですか?
- A. false、true
- B. false、false
- C. true、false
- D. true、true
Correct Answer: A 🗳️
Explanation: Only visible for GuideTorrent members. You can sign-up / login (it's free).
次の 2 つのクラスがあるとします。
メンバー変数 bill がメンバー変数 kwh の値にメンバー変数 rate を乗算した値と常に等しくなるように、ElectricAccount クラスの n1 行目にメソッドを記述するにはどうすればよいでしょうか?
顧客 (顧客クラスのインスタンスで表される) が使用する電力量は、useElectricity メソッドを通じて顧客の請求書 (メンバー変数 bill で表される) に寄与する必要があります。
customer クラスのインスタンスは、メンバー変数 bill の値を決して改ざんしたり、値を減らしたりしてはなりません。
- A. オプション C
- B. オプション B
- C. オプション D
- D. オプション A
Correct Answer: B 🗳️
コード形式を考えると、次のようになります。
コードをコンパイルできるようにするには、どのコード フラグメントを 6 行目に挿入する必要がありますか?
- A. Return DBConfiguration;
- B. Return new DBConfiguration();
- C. DBConfiguration f;
return f; - D. Retutn 0;
Correct Answer: B 🗳️
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