Mastek Interview Questions, Process, and Tips

The topic was healthy food vs junk food
Which was pretty simple and there were 3 members noticing us ,we were 13 students speaking about the topic

Q1. Oops C and java difference Query for selecting all columns from a table 10 uses of a pen Personal questions like the place we belong to What do you know about our company The interview was not really ...read more
Ans. 
Interview for Technical Consultant with questions on C and Java differences, SQL queries, and company knowledge.
• Discuss differences between C and Java programming languages

• Provide an example of a SQL query to select all columns from a table

• Research and understand the company's background and values

• Be prepared for personal questions about your background and experience

• Emphasize practical experience and problem-solving s
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Q1. Difference Between Dispatch Queue and OperationalQueue
Ans. 
Dispatch Queue is a high-level API for managing concurrent operations, while OperationQueue is built on top of Dispatch Queue and adds additional features for managing operation objects.
• Dispatch Queue is a lightweight way to execute tasks serially or concurrently, while OperationQueue is used to manage operation objects that represent tasks.

• OperationQueue allows for dependencies between operations, while Dispatch Queue...read more
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Q2. SOLID Principle
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Q1. Programming task
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Q1. Describe yourself in 5 words
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Q2. What do you think about managing?
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Q1. General Oracle questions.
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Q1. What is mutated table?
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A mutated table is a table that is being modified by the same statement that is currently executing.
• Occurs in Oracle when a trigger attempts to modify the table that the trigger is associated with

• Can lead to ORA-04091 error in Oracle

• Can be avoided by using a compound trigger in Oracle
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Q2. General questions about the previous experiences.
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Q1. Core java with Oops concept and Spring & Hibernate
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Q1. Manager round with current project role and most of the question based on spring and spring mvc concept.
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why are you looking for a change?
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Q5. Tell me about yourself.
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Q1. Can you write Rest Api's
Ans. 
Yes, I can write Rest Api's
• I have experience in designing and developing Restful APIs using frameworks like Spring Boot, Django, and Flask

• I am proficient in HTTP methods, status codes, and authentication mechanisms

• I have worked with JSON and XML data formats

• I can write unit tests and integration tests for APIs
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Q2. Collections Framework
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