Testhouse Technical Consultant Interview Questions and Answers

Prime number and reverse a string

Q1. All about functional testing
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Q2. All about basic SQL, and testing methodologies
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Q1. Manager round. al about the management queries,
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Q1. Behavoural and CTC discussion
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Q1. Types of memory are in JVM
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Types of memory in JVM include heap memory, stack memory, and non-heap memory.
• Heap memory is where objects are stored and is divided into Young Generation, Old Generation, and Permanent Generation.

• Stack memory is used for storing local variables and method call information.

• Non-heap memory includes Metaspace (replacing Permanent Generation) and Code Cache.

• Examples: Young Generation, Old Generation, Metaspace
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Q2. Java 8 features
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Q1. Explain about recent project
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Q2. What is thread and concurrency
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Threads are lightweight processes within a program that can run concurrently, allowing for parallel execution of tasks.
• Threads are independent sequences of execution within a program.

• Concurrency refers to multiple threads running simultaneously.

• Threads share the same memory space, allowing for communication and synchronization.

• Example: A web server handling multiple client requests concurrently using threads.
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Q3. How to handle fault tolerence
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Fault tolerance can be achieved by implementing redundancy, monitoring systems for failures, and implementing failover mechanisms.
• Implement redundancy in critical systems to ensure that if one component fails, another can take over.

• Regularly monitor systems for failures and implement automated alerts for immediate response.

• Implement failover mechanisms such as load balancing and clustering to ensure continuous operatio...read more
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Q1. What is digital signature
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A digital signature is a mathematical technique used to verify the authenticity and integrity of a digital document or message.
• It is a type of electronic signature that uses encryption to ensure the validity of a document or message.

• It provides a way to verify the identity of the signer and detect any changes made to the document or message.

• Digital signatures are commonly used in e-commerce, online contracts, and other...read more
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Q1. Technical round
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Q1. Salary discussion
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Pattern program, selenium,core java basics

Q1. Core java, selenium, project and tools used
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Q1. API Testing related questions
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Q2. Selenium related questions
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Q1. Exploring projects worked on
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Q2. Why Am I looking for change
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