Webdew Softwaretest Engineer Interview Questions and Answers

Q1. What is the D/W Rest and GraphQL APIS?
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Q2. REST uses fixes endpoint;..............etc.
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Q1. Difference between overload and override
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Overload is when a class has multiple methods with the same name but different parameters. Override is when a subclass provides a specific implementation of a method that is already defined in its superclass.
• Overload occurs within the same class, while override occurs between a superclass and its subclass.

• Overload is resolved at compile time based on the method signature, while override is resolved at runtime based on ...read more
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Q2. What is split functions
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Split functions are used to divide a string into multiple parts based on a specified delimiter.
• Split functions are commonly used in programming languages like Python, JavaScript, and Java.

• The split function takes a string and splits it into an array of substrings based on a specified delimiter.

• For example, in Python, the split function can be used like this: 'hello world'.split(' ') will return ['hello', 'world'].
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Q3. Data structure questions
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Q4. Html css basics
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Q5. Python program question
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Reasoning, mathematics, and basic English grammar.

Q1. Self introduction, domain knowledge, some questions about Test case presentation.
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Q1. SQL,c programming,Java
Ans. SQL where and having ,a c programming question
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Q1. Tell me about projects you have worked upon
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Q2. PEP-8 standards
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Q1. Architecture of project on which you were working
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Q2. Pandas and Numpy
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Q1. Tell me your Current CTC
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Q2. Tell me your Expected CTC
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Q1. Tell Me about yourself
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Q2. What is C# and coding.
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Q1. What is your CCTC?
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Give 10 questions from node js backend

Q1. Ask about angular and node js
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Q2. What is package.json
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package.json is a file used in Node.js projects to manage dependencies, scripts, and metadata.
• It is a JSON file that contains information about the project, such as name, version, dependencies, and scripts.

• It is used to manage project dependencies by listing them in the 'dependencies' and 'devDependencies' fields.

• It allows developers to define scripts for tasks like building, testing, and running the project.

• Example: {...read more
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Q3. What is components in angular,how share data to component
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Components in Angular are building blocks of an application. Data can be shared between components using input properties and output events.
• Components in Angular are reusable, self-contained units of code that define a part of the user interface.

• Data can be shared to a component using input properties, where data is passed from the parent component to the child component.

• Data can also be shared from a child component t...read more
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Q4. What is === and == ,and wher use === is real time projects
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=== is strict equality operator, while == is loose equality operator. === is commonly used in real-time projects for accurate comparisons.
• === is a strict equality operator that checks both value and type of operands

• == is a loose equality operator that only checks the value of operands

• === is commonly used in real-time projects to ensure accurate comparisons and prevent unexpected type coercion issues
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Q5. Write arrow function syntax
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Arrow function syntax in JavaScript
• Arrow functions are concise syntax for writing function expressions in JavaScript

• They have a shorter syntax compared to traditional function expressions

• They do not have their own 'this', 'arguments', 'super', or 'new.target' keywords
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Q6. What is difference between arrow function and anonymous function
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Arrow functions are concise syntax for writing function expressions, while anonymous functions do not have a name.
• Arrow functions have a shorter syntax compared to anonymous functions.

• Arrow functions do not have their own 'this' keyword, while anonymous functions do.

• Arrow functions do not have 'arguments' object, while anonymous functions do.

• Arrow functions are not hoisted, while anonymous functions are hoisted.
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Aptitude questions with some basic coding questions

They have given 3 coding questions and some pseudo codings

Q1. Tell about your self
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Q2. Some coding questions
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