Questions by AdilsonLima - Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python

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asked Aug 13, 2022 in Scala - The Diatonic Syallable

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Scala bytecode can run on top of Java VM. What is the fundamental difference between Java object.clone() and Scala object.copy()?

asked Aug 13, 2022 in Scala - The Diatonic Syallable

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Which of the following functional interfaces represents an operation that accepts an object-valued and an int-valued argument, and returns no result?

asked May 22, 2022 in JAVA

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Lambda expressions are based on __________

asked May 22, 2022 in JAVA

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Which of the following is a valid use of lambda expressions?

asked May 22, 2022 in JAVA

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Parameter types can be inferred in Lambda expressions.

asked May 22, 2022 in JAVA

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The following lambda expression is valid. (x, y) -> return x + y

asked May 22, 2022 in JAVA

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public class Main{ public static void main(String [] args){ String name=”WelcomeJava”; Runnable r1=() -> System.out.println(name); String name1 = name.toUpperCase();

asked May 22, 2022 in JAVA

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The following are valid lambda expressions, except _________.

asked May 22, 2022 in JAVA

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Object o = () -> {System.out.println(“Example”); }; Object o can be replaced with?

asked May 22, 2022 in JAVA

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Which of the following is correct about Java 8 lambda expression?

asked May 22, 2022 in JAVA

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What are the main configuration files in Hadoop?

asked May 22, 2022 in Hadoop

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What is commodity hardware in Hadoop?

asked May 22, 2022 in Big Data | Hadoop

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What are the difference in between BRD and SRS?

asked May 22, 2022 in Business Analyst

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Define requirement elicitation technique for Business Analyst?

asked May 22, 2022 in Business Analyst

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Query to insert SQL carriage return and line break in query? Below query will helps you to insert carriage return or line break while working with the string data.

asked May 22, 2022 in Sql

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What is INVEST in Business Analyst?

asked May 22, 2022 in Business Analyst

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Sqoop works via JDBC connection

asked May 22, 2022 in Cassandra

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Cassandra support data transfer from RDBMS systems in and out of Cassandra

asked May 22, 2022 in Cassandra

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In queue, messages are stored in which of the following order?

asked Apr 30, 2022 in Apache ActiveMQ

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Publisher and Subscriber mode is implemented in which of the following mode?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following class is used to implement broker level operations?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following protocol is used to avoid Data Breaching?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following option can be used to identify remote broker services?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following option is used to automate reconnection?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following option is used to connect to broker through SSL?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following mode is used to run ActiveMQ?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following option is known as Forwarding Bridge?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following feature makes to use ActiveMQ?

asked Apr 30, 2022 in Apache ActiveMQ

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Which of the following option is used to implement JMS interfaces?

asked Apr 30, 2022 in Apache ActiveMQ