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Datamatics Global Services
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I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
Dsa, js, oops, java, python
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
Hashmap is a data structure that stores key-value pairs, while hashtable is a synchronized version of hashmap.
Hashmap allows null values and only one null key, while hashtable does not allow null keys or values.
Hashtable is synchronized, making it thread-safe, while hashmap is not synchronized.
Hashmap is faster than hashtable for non-thread-safe operations.
Example: HashMap
Functional interfaces are interfaces with a single abstract method, used in Java to enable lambda expressions.
Functional interfaces allow lambda expressions to be used as instances of the interface.
They provide a way to implement functional programming concepts in Java.
Examples include java.lang.Runnable, java.util.Comparator, and java.util.function.Predicate.
I applied via Naukri.com and was interviewed before Oct 2022. There were 2 interview rounds.
Datamatics Global Services interview questions for designations
I applied via LinkedIn and was interviewed before Nov 2021. There were 2 interview rounds.
Retesting is testing the same functionality again after fixing defects. Regression is testing the unchanged functionality after changes.
Retesting is done to ensure that the defects found in the previous test cycle have been fixed.
Regression is done to ensure that the changes made to the software have not affected the existing functionality.
Retesting is a subset of regression testing.
Retesting is done after the defects ...
High priority and low severity examples
High priority: Server down, critical bug, security breach
Low severity: Spelling mistake, UI color change, minor feature request
A test plan is a document that outlines the objectives, scope, approach, and focus of a software testing effort.
It defines the testing strategy and approach to be used for a particular project or product
It outlines the scope of testing, including what will be tested and what will not be tested
It identifies the testing environment and the resources required for testing
It includes the test cases, test scenarios, and test...
I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 4 interview rounds.
posted on 28 Aug 2024
I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.
I am currently responsible for managing client relationships and project timelines in my current company.
Managing client relationships by ensuring clear communication and addressing any concerns or issues promptly
Creating and maintaining project timelines to ensure deliverables are met on time
Collaborating with cross-functional teams to ensure project success
Providing regular updates to clients on project progress and
SAP PP involves business processes related to production planning and control.
Creation of production orders
Material requirement planning
Capacity planning
Shop floor execution
Production scheduling
The org structure of SAP refers to the way in which SAP organizes its internal departments, teams, and reporting relationships.
SAP typically follows a matrix organizational structure, with functional departments (such as sales, marketing, finance) and project teams working together.
The org structure can vary depending on the size and complexity of the organization, as well as the specific industry or market focus.
SAP m...
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOPS focuses on creating objects that interact with each other to solve a problem
It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation
Example: Inheritance allows a class to inherit properties and behavior from ano
posted on 7 Mar 2022
I applied via Campus Placement and was interviewed in Feb 2022. There were 3 interview rounds.
Numerical Aptitude, Banking exam level pattern questions, some questions on statistics
I have a finance background with experience in data analysis. I am proficient in R and Python.
I have worked in a finance-based role for the past three years, where I gained experience in financial analysis, budgeting, and forecasting.
During my time in finance, I realized the importance of data-driven decision making and the potential of data analytics in improving business outcomes.
I have always been interested in data...
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