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Predict the output of below code
public static void main(String[] args) { String myStr = "Hello"; System.out.println(myStr.replace('l', 'p')); }
public static void main(String[] args) { String myStr = "Hello"; System.out.println(myStr.replace('l', 'p')); }
Anonymous Quiz
17%
Hello
57%
Heppo
14%
runtime error
12%
compile time error
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FRB Java on LinkedIn: In Java, a collection is a group of objects that are stored and…
In Java, a collection is a group of objects that are stored and manipulated as a single entity. Java provides several built-in collection classes in the…
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Which of the following is true about the distinct() method in a stream?
Anonymous Quiz
56%
It removes duplicate elements from the stream
16%
It transforms each element in the stream
17%
It performs an operation on each element in the stream
11%
It groups elements in the stream by a specified property
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@frbjavaadmin this is the direct profile link of admin you can reach out to us on this
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Read about streams in java on our linkedin post. Ask your doubts here
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FRB Java on LinkedIn: #java #streams #streamsinjava
In Java, a stream is a sequence of data elements that can be processed in a pipeline-like fashion. Streams can be used to perform various operations such as…
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We are also starting a batch for manual/automation testing.
Trainer has 12 years of experience in industry. Contact admin for demo class
Trainer has 12 years of experience in industry. Contact admin for demo class
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#Quiz_Java (Question - 107)
Which of these method of class String is used to extract a single character from a String object?
Which of these method of class String is used to extract a single character from a String object?
Anonymous Quiz
14%
characterAt()
62%
charAt()
19%
CharAt()
5%
None of the above
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Anonymous Quiz
34%
Stack
21%
Extended
44%
Heap
1%
Far
👍1
👍8
👍13👏1
int a = 10, b = 20; System.out.println("Result: " + a + b);
Anonymous Quiz
16%
compilation error
48%
Result: 30
34%
Result: 1020
2%
none of the above
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