CREDITSAFE TECHNOLOGY Interview Questions and Answers

25 MCQ questions online with time limit

Create webapp . Frontend, Backend , data encryption

Q1. Tell me about yourself
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Q1. 1 Project Explanation 2 SDLC & STLC. 3 Differentiate Smoke vs Sanity 4 What is Regression testing? 5 Bug life cycle. 6 Scenarios on real time example. 7 Questions on agile
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Interview questions for Software Engineer position
• Project explanation should include details on the project's purpose, scope, and technologies used

• SDLC (Software Development Life Cycle) and STLC (Software Testing Life Cycle) are methodologies used in software development and testing respectively

• Smoke testing is a type of testing that checks if the basic functionalities of the software are working fine, while Sanity tes...read more
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Q1. All basic HR questions and salary discussion.
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Q1. Completely on java
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Q1. Asked java questiona
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Q1. Explain the difference between stack and queue with real life examples
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Q2. Write a python function to check if string is a palindrome
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Q1. What are the key library in python
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Key Python libraries for data analysis include NumPy, Pandas, Matplotlib, and SciPy, each serving unique analytical purposes.
• NumPy: Provides support for large, multi-dimensional arrays and matrices, along with a collection of mathematical functions. Example: np.array([1, 2, 3])

• Pandas: Offers data structures like DataFrames for data manipulation and analysis. Example: pd.DataFrame({'A': [1, 2], 'B': [3, 4]})

• Matplotlib: ...read more
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Q2. How you handle missing value in dataset
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Q3. Can you explain how preprocessing in dataset
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Q1. What is Go Module?
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Go Modules are a dependency management system for Go programming language, enabling versioning and isolation of packages.
• Introduced in Go 1.11 to manage dependencies more effectively.

• Allows developers to define module dependencies in a 'go.mod' file.

• Supports semantic versioning, making it easier to manage package versions.

• Modules can be versioned, allowing for reproducible builds.

• Example: 'module example.com/my/module'...read more
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Q2. What is difference between Goroutine and Thread.
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Goroutines are lightweight, managed by Go runtime, while threads are OS-level, heavier, and managed by the OS.
• Goroutines are cheaper in terms of memory and resources compared to threads.

• Goroutines are multiplexed onto a smaller number of OS threads, allowing for efficient concurrency.

• Creating a goroutine is as simple as using the 'go' keyword, e.g., 'go myFunction()'.

• Threads require more overhead for creation and manag...read more
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