Questions by rahuljain1

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1 answer

Which of the following is an example of a checked exception in Java?

asked May 12, 2024 in JAVA

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1 answer

Which of the following is an example of an unchecked exception in Java?

asked May 12, 2024 in JAVA

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1 answer

What is the default value of a boolean variable in Java?

asked May 9, 2024 in JAVA

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1 answer

What is the purpose of the ‘final’ keyword in Java?

asked May 9, 2024 in JAVA

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Which of the following is not a primitive data type in Java?

asked May 9, 2024 in JAVA

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What is the major feature added in Java 10?

asked May 9, 2024 in JAVA

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Which method is used to convert a String to a Double-object in Java?

asked May 9, 2024 in JAVA

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Which method is used to convert a String to a double in Java?

asked May 9, 2024 in JAVA

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1 answer

Which method is used to convert a String to an Integer object in Java?

asked May 9, 2024 in JAVA

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1 answer

Which method is used to convert a String to an int in Java?

asked May 9, 2024 in JAVA

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1 answer

Which class is used to represent an HTTPS connection in Java?

asked May 9, 2024 in JAVA

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Which class is used to send HTTP requests and receive HTTP responses in Java?

asked May 9, 2024 in JAVA

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1 answer

Which class is used to represent a connection to a URL in Java?

asked May 9, 2024 in JAVA

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1 answer

Which class is used to represent an HTTP connection in Java?

asked May 9, 2024 in JAVA

0 votes

1 answer

Which method is used to read a line of text from the standard input in Java?

asked May 9, 2024 in JAVA

0 votes

1 answer

Which class is used to represent a CompletableFuture in Java?

asked May 9, 2024 in JAVA

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1 answer

Which interface is used to represent the result of an asynchronous computation in Java?

asked May 8, 2024 in JAVA

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1 answer

Which class is used to represent a thread pool that can schedule tasks for execution at a fixed rate in Java?

asked May 8, 2024 in JAVA

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1 answer

Which interface is used to schedule a task for execution at a fixed rate in Java?

asked May 8, 2024 in JAVA

0 votes

1 answer

Which class is used to represent a task that can be scheduled for execution by a Timer in Java?

asked May 8, 2024

0 votes

1 answer

Which class is used to schedule a task for execution after a specified delay in Java?

asked May 8, 2024 in JAVA

0 votes

1 answer

Which interface is used to execute a task asynchronously and return a result in Java?

asked May 8, 2024 in JAVA

0 votes

1 answer

Which class is used to execute a task asynchronously in Java?

asked May 8, 2024 in JAVA

0 votes

1 answer

Which interface is used to create a thread in Java?

asked May 8, 2024 in JAVA

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Which method is used to remove an element from an ArrayList in Java?

asked May 4, 2024 in JAVA

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Which method is used to add an element to the end of an ArrayList in Java?

asked May 4, 2024 in JAVA

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1 answer

Which of the following is a data structure in Java that stores elements in a linked list?

asked May 4, 2024 in JAVA

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1 answer

Which of the following is a data structure in Java that stores elements in a resizable array?

asked May 4, 2024 in JAVA

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1 answer

Which of the following is a data structure in Java that stores elements in a fixed-size array?

asked May 4, 2024 in JAVA

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1 answer

Which of the following is used to skip an iteration in a loop in Java?

asked May 4, 2024 in JAVA

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