Vendor: Oracle
Exam Code: 1Z0-809
Exam Name: Java SE 8 Programmer II
Certification: Oracle Certifications
Total Questions: 207 Q&A
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Details)
Updated on: Jun 17, 2026
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Given the code fragment:
public static void main (String [ ] args) throws IOException {
BufferedReader br = new BufferedReader (new InputStremReader (System.in));
System.out.print ("Enter GDP: ");
//line 1
}
Which code fragment, when inserted at line 1, enables the code to read the GDP from the user?
A. int GDP = Integer.parseInt (br.readline());
B. int GDP = br.read();
C. int GDP = br.nextInt();
D. int GDP = Integer.parseInt (br.next());
Given: From what threading problem does the program suffer?

A. race condition
B. deadlock
C. starvation
D. livelock
Given the definition of the Emp class:
public class Emp
private String eName;
private Integer eAge;
Emp(String eN, Integer eA) {
this.eName = eN;
this.eAge = eA;
}
public Integer getEAge () {return eAge;}
public String getEName () {return eName;}
}
and code fragment:
List
Predicate
li = li.stream().filter(agVal).collect(Collectors.toList());
Stream
names.forEach(n -> System.out.print(n + " "));
What is the result?
A. Sam John Jim
B. John Jim
C. A compilation error occurs at line n1.
D. A compilation error occurs at line n2.
The following table comprehensively analyzes the quality and value of Oracle Certifications 1Z0-809 exam materials.