Central Test Marketing Manager Interview Questions and Answers

Asked scenario based questions

Q1. Scenario based questions
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Q1. What is metaspace?
Ans. 
Metaspace is a memory space in Java that stores metadata about classes and methods.
• Metaspace replaces the permanent generation (PermGen) in Java 8 and later versions.

• It is used to store class metadata, such as class names, method names, field names, annotations, etc.

• Metaspace is dynamically allocated and resized by the JVM as needed.

• It helps prevent OutOfMemoryError caused by PermGen space exhaustion.
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Basic Java arrays que

Q1. Basic technical que
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Average level of the aptitude test

Two coding questions, two apti questions online video on

Python sql coading questions with mcqa

Q1. What is Acid Properties
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Q1. Tell me about OOPS
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Q2. What is multithreading
Ans. 
Multithreading is a programming technique that allows concurrent execution of multiple threads within a single process.
• Improves application performance by utilizing CPU resources more efficiently.

• Allows multiple tasks to run simultaneously, such as downloading files while processing data.

• Threads share the same memory space, which makes communication between them easier but requires careful synchronization.

• Commonly used...read more
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Q1. What is Self join
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Q2. What is Rls in power bi
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Q1. About your self
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Q2. About work experience
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Q3. Ablut Lasts project and technology
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Q1. About yourself in detail
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