Evalueserve Consultant Interview Questions, Process, and Tips

Q1. Tell me about your self
Ans. 
I am a highly motivated and experienced professional with a passion for problem-solving and a track record of success in consulting.
• I have over 5 years of experience in consulting, working with clients across various industries such as healthcare, finance, and technology.

• I am skilled in project management, data analysis, and communication, which allows me to deliver high-quality results to clients.

• I am a quick learner ...read more
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Q1. Functional questions
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Q1. What is Supervised machine learning? Which algorithm you think you can explain brilliantly? Why we use random forest then normal decision tree
Ans. 
Supervised machine learning is a type of ML where the algorithm learns from labeled data. Random forest is used over normal decision tree for better accuracy and to avoid overfitting.
• Supervised ML learns from labeled data to make predictions on new data

• Random forest is an ensemble learning method that uses multiple decision trees to improve accuracy

• Random forest is preferred over normal decision tree to avoid overfitti...read more
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Q2. Example of case study
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Case study on a successful marketing campaign for a new product launch
• Identified target audience and their needs

• Developed a unique selling proposition

• Created a multi-channel marketing plan

• Implemented the plan and tracked results

• Adjusted strategy based on data analysis

• Achieved high sales and positive customer feedback
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Retail case study , company trends salw.. Total sale. Profit charts and reports

Java Coding, Collections and Selenium code was asked

Q1. Maps, Window handling
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Q2. Array String in java
Ans. 
String is a sequence of characters in Java, stored as an array of Unicode characters.
• Strings are immutable in Java, meaning their values cannot be changed once created.

• String objects can be created using string literals or the new keyword.

• String class provides various methods for manipulating strings, such as substring(), length(), etc.

• String concatenation can be done using the + operator or the concat() method.

• String ...read more
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Q1. Java 8 questions, Kubernates, Jira and Devops, Jboss configuration Jvm performance
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Q2. Streams in java 11 Collections handling with streams
Ans. 
Streams in Java 11 provide a concise and efficient way to handle collections.
• Streams allow for functional-style operations on collections.

• They can be used to filter, map, and reduce data.

• Parallel streams can improve performance on large collections.

• Example: List names = Arrays.asList("John", "Jane", "Bob"); long count = names.stream().filter(name -> name.startsWith("J")).count();

• Example: List numbers = Arrays.asList(1,...read more
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