ExamTopics Logo
Mail Us[email protected]
Menu
Oracle Discussions
exam questions

Exam 1z0-809 All Questions

View all questions & answers for the 1z0-809 exam
Go to Exam

Exam 1z0-809 topic 1 question 84 discussion

Actual exam question from Oracle's 1z0-809
Question #: 84
Topic #: 1
[All 1z0-809 Questions]

Given the code fragment:
List<String> colors = Arrays.asList("red", "green", "yellow");
Predicate<String> test = n - > {
System.out.println("Searching"¦");
return n.contains("red");
};
colors.stream()
.filter(c -> c.length() > 3)
.allMatch(test);
What is the result?

  • A. Searching...
  • B. Searching... Searching...
  • C. Searching... Searching... Searching...
  • D. A compilation error occurs.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by adnano1234 at Jan. 14, 2020, 12:54 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
M_Jawad
Highly Voted 4 years, 12 months ago
allMatch is Terminal Short Circuiting operator. All it required is one false A is the answer
upvoted 11 times
...
asdfjhfgjuaDCV
Most Recent 10 months ago
A is the correct answer
upvoted 1 times
...
steefaand
11 months, 1 week ago
Selected Answer: A
Answer is A, tested. Reason for it is that allMatch fails after first call for Predicate and therefore there is no need for additional call(s).
upvoted 1 times
...
jduarte
3 years, 9 months ago
Answer is A. Tested
upvoted 3 times
...
pul26
4 years, 1 month ago
Answer is B
upvoted 1 times
...
adnano1234
4 years, 12 months ago
A is correct
upvoted 4 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel