Globant Interview Questions and Answers

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

I am looking for a competitive salary that reflects my skills and experience, ideally in the range of $70,000 to $90,000.

• Research industry standards: For example, Glassdoor and Payscale indicate that Business Analysts in my area earn between $70,000 and $90,000.

• Consider my experience: With over 5 years in the field, I believe a salary towards the higher end of that range is justified.

• Factor in the company's size and lo...read more

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...read more

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

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 ...read more

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")

Structs are value types and passed by value, while classes are reference types and passed by reference.

• Structs are used for small, simple data types like coordinates or colors.

• Classes are used for more complex data types that require inheritance or reference semantics.

• Structs are copied when passed around, while classes are passed by reference.

• Structs are stack allocated, while classes are heap allocated.