Globant Interview Questions, Process, and Tips

Sort positive integers in an array

• Filter out negative integers from the array

• Use Array.sort() method to sort the remaining positive integers

• Return the sorted array

API calls in React Native involve using fetch or axios to communicate with a server and retrieve data.

• Use fetch or axios to make API calls in React Native

• Handle the response using promises or async/await

• Parse the data received from the API call and update the UI accordingly

I have 5 years of experience as a Business Analyst in various industries.

• 5 years of experience as a Business Analyst

• Worked in various industries such as finance, healthcare, and technology

• Experience in data analysis, requirements gathering, and process improvement

Upstream impacts refer to effects that occur earlier in a process, while downstream impacts refer to effects that occur later.

• Upstream impacts are changes or events that happen at the beginning of a process or supply chain.

• Downstream impacts are changes or events that happen as a result of actions taken earlier in the process.

• Examples of upstream impacts include changes in raw material prices, supplier disruptions, or ...read more

Projects can be prioritised based on strategic alignment, resource availability, ROI, and stakeholder impact.

• Consider strategic alignment with organizational goals and objectives

• Assess resource availability including budget, time, and expertise

• Evaluate potential ROI and benefits of each project

• Take into account stakeholder impact and urgency of the project

• Use prioritization frameworks like MoSCoW method or Value vs. Co

Manual entry data can be streamlined through automation, validation checks, standardization, and user training.

• Implement automation tools to reduce manual data entry tasks

• Use validation checks to ensure data accuracy and completeness

• Standardize data entry formats and fields to improve consistency

• Provide user training on efficient data entry practices

REST API HTTP methods are used to perform CRUD operations on resources.

• GET - Retrieve data from a server

• POST - Create new data on a server

• PUT - Update existing data on a server

• DELETE - Remove data from a server

Cucumber BDD framework is a tool used for writing and executing automated acceptance tests in a human-readable format.

• Uses Gherkin syntax to write test scenarios in plain English

• Promotes collaboration between technical and non-technical team members

• Supports behavior-driven development (BDD) principles

• Integrates with various programming languages and testing frameworks

• Generates easy-to-read test reports

Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class.

• Allows a class to inherit attributes and methods from another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Derived class can override or extend the functionality of the base class

Types of joins in MySQL include inner join, left join, right join, and full join.

• Inner join: Returns rows when there is a match in both tables.

• Left join: Returns all rows from the left table and the matched rows from the right table.

• Right join: Returns all rows from the right table and the matched rows from the left table.

• Full join: Returns rows when there is a match in one of the tables.

Use a centralized API gateway to manage and route requests to multiple APIs efficiently.

• Implement a centralized API gateway to handle incoming requests and route them to the appropriate API based on the endpoint.

• Utilize API management tools like Apigee, Kong, or AWS API Gateway to manage and monitor multiple APIs.

• Consider implementing a caching layer to improve performance and reduce the number of requests to external

strstr function searches for a substring within a string and returns a pointer to the first occurrence of the substring.

• Used in C programming language

• Syntax: char *strstr(const char *haystack, const char *needle)

• Example: char *str = strstr("hello world", "world")