10+ Al Faisaliah Group Interview Questions and Answers

I have knowledge of various technologies including Java, Python, HTML, CSS, JavaScript, and SQL.

• Proficient in Java programming language

• Familiar with Python scripting language

• Experience in web development using HTML, CSS, and JavaScript

• Knowledge of SQL for database management

• Understanding of software development life cycle

• Familiarity with Agile methodology

• Experience with version control systems like Git

MySql is a relational database management system while NoSql is a non-relational database management system.

• MySql is table-based and uses structured query language (SQL) for querying data.

• NoSql is document-based, key-value pairs, wide-column, or graph-based and does not require a fixed schema.

• MySql is suitable for complex queries and transactions, while NoSql is better for large amounts of unstructured data and horizontal scalability.

• Examples of MySql include Oracle, SQL Serv...read more

AWS queues are messaging services that decouple components of a cloud application.

• Amazon SQS (Simple Queue Service) - fully managed message queuing service

• Amazon SNS (Simple Notification Service) - pub/sub messaging service

• Amazon MQ - managed message broker service

• Amazon Kinesis - real-time data streaming service

Object-Oriented Programming (OOP) is a programming paradigm based on the concept of 'objects', which can contain data and code.

• OOP focuses on creating reusable code through the use of classes and objects.

• Encapsulation, inheritance, and polymorphism are key principles of OOP.

• Examples of OOP languages include Java, C++, and Python.

Explanation of a C program with an array and a loop

• The program initializes an array of integers with 10 elements

• The loop prints the decremented value of each element except the first and last

• The loop increments the index by 2 in each iteration

• The program waits for a key press before exiting

TAP stands for Test Anything Protocol and TRAP stands for Test Results Analysis and Presentation.

• TAP is a protocol used for communication between testing tools and test harnesses.

• It allows test results to be easily shared and analyzed across different testing frameworks.

• TRAP is a tool or framework that analyzes and presents the test results obtained through TAP.

• It provides insights into the test outcomes, such as pass/fail status, test duration, and error messages.

• TAP and TRA...read more

Policy route is a network routing technique used to control the flow of traffic based on specific policies or criteria.

• Policy route is used to determine the path that network traffic should take based on predefined policies.

• It allows network administrators to prioritize or restrict traffic based on factors such as source/destination IP address, protocol, port number, or other attributes.

• Policy route can be used to implement load balancing, traffic shaping, quality of service ...read more

AWS Layers are a way to centrally manage code and data that is shared across multiple functions in AWS Lambda.

• AWS Layers allow you to separate out common code or dependencies from your Lambda functions.

• You can create layers with libraries, custom runtimes, or other dependencies that can be reused across multiple functions.

• Layers can be versioned and shared across multiple functions in the same AWS account.

Explanation of a C program using void main() and sum() function.

• The program uses a for loop to iterate 3 times.

• The sum() function takes two arguments and returns the sum of those arguments.

• The static variable m in sum() retains its value between function calls.

• The program prints the value of k after the for loop.

• The output will be 6 as k is the sum of i and i for each iteration.

Yes, I have experience with developing and consuming web services.

• I have experience in developing RESTful APIs using frameworks like Spring Boot and Django.

• I have worked with SOAP web services using tools like Apache CXF.

• I have integrated third-party APIs like Google Maps API and Twitter API in my projects.