20+ Touristic Enterprises Company Interview Questions and Answers

I have worked on AWS, Azure, and Google Cloud Platform.

• Experience in deploying and managing applications on AWS, Azure, and GCP

• Familiarity with cloud services such as EC2, S3, RDS, Azure VMs, Azure Storage, GCP Compute Engine, GCP Cloud Storage

• Knowledge of cloud security and compliance standards

• Experience in cost optimization and resource management on cloud platforms

Resolving internal conflicts requires active listening, empathy, and collaboration.

• Identify the root cause of the conflict

• Encourage open communication and active listening

• Facilitate a discussion to find a mutually beneficial solution

• Encourage compromise and empathy

• Document the resolution and follow up to ensure it is effective

Cloud refers to the delivery of computing services over the internet.

• Cloud computing allows users to access data and applications from anywhere with an internet connection.

• Cloud services can be categorized into three main types: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).

• Examples of cloud services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform.

Virtualization is the creation of a virtual version of something, such as an operating system, server, storage device, or network resource.

• Virtualization allows multiple operating systems to run on a single physical machine

• It enables better utilization of hardware resources

• Examples include VMware, Hyper-V, and VirtualBox

• Virtualization can also be used for cloud computing and disaster recovery

Tools used in DevOps include Jenkins, Git, Docker, Ansible, Puppet, Chef, Kubernetes, and more.

• Continuous Integration (CI) tools like Jenkins and Git

• Containerization tools like Docker and Kubernetes

• Configuration management tools like Ansible, Puppet, and Chef

• Infrastructure as Code (IaC) tools like Terraform

• Monitoring and logging tools like Nagios and ELK Stack

• Collaboration tools like Slack and Jira

• Testing tools like Selenium and JMeter

Agile project management is an iterative approach to project management that emphasizes flexibility and customer satisfaction.

• Agile project management involves breaking down a project into smaller, more manageable tasks called sprints.

• It emphasizes collaboration and communication between team members and stakeholders.

• Agile project management allows for changes and adjustments to be made throughout the project, rather than waiting until the end.

• Examples of agile project manage...read more

DevOps is a software development methodology that emphasizes collaboration and communication between development and operations teams.

• DevOps aims to streamline the software development process and improve the quality of software releases.

• It involves the use of automation tools and practices to facilitate continuous integration, delivery, and deployment.

• DevOps also involves a cultural shift towards collaboration, communication, and shared responsibility between development and...read more

Customer service plays a crucial role in an organization by ensuring customer satisfaction and loyalty.

• Customer service acts as a bridge between the organization and its customers, addressing their queries, concerns, and complaints.

• It helps in building strong relationships with customers, leading to increased customer loyalty and repeat business.

• Customer service plays a vital role in maintaining a positive brand image and reputation.

• It contributes to customer retention and ac...read more

I have dealt with various types of contracts and vendors, and evaluate quotations based on quality, price, and delivery time.

• I have dealt with contracts for goods and services, including long-term agreements and one-time purchases.

• I maintain good relationships with vendors through regular communication and prompt payment.

• When evaluating quotations, I consider factors such as quality, price, delivery time, and vendor reputation.

• I negotiate with vendors to ensure the best possi...read more

Remote client copy is done from one system to another system, while local client copy is done within the same system.

• Remote client copy involves transferring data from one SAP system to another SAP system.

• Local client copy involves copying data within the same SAP system.

• Remote client copy is typically used for copying data between different landscapes or systems.

• Local client copy is used for creating a copy of client data within the same system for testing or development pur...read more

Shallow DOM is a subset of the Virtual DOM that represents a single level of the component tree.

• Shallow DOM is a lightweight representation of the Virtual DOM.

• It only includes the top-level elements of a component tree.

• Virtual DOM is a complete representation of the component tree.

• It includes all the elements and their properties.

• Virtual DOM is used to optimize rendering performance.

• Shallow rendering is used for unit testing components.

To start and stop SAP, you can use the SAP Management Console or command line tools.

• To start SAP, you can use the SAP Management Console by navigating to the instance and selecting 'Start'.

• Alternatively, you can use command line tools like startsap or sapcontrol to start SAP.

• To stop SAP, you can use the SAP Management Console by navigating to the instance and selecting 'Stop'.

• You can also use command line tools like stopsap or sapcontrol to stop SAP.

Tr is the abbreviation for Transmission Rate, which measures the rate at which data is transmitted over a network.

• Tr is calculated by dividing the amount of data transmitted by the time taken to transmit it.

• It is commonly used in networking to evaluate the efficiency and performance of data transmission.

• For example, if 1000 MB of data is transmitted in 10 seconds, the Tr would be 100 MB/s.

clearInterval is a method used to stop the execution of setInterval() method.

• clearInterval() method is used to stop the execution of setInterval() method.

• It takes the ID returned by setInterval() method as a parameter.

• The ID is used to identify the setInterval() method to be stopped.

• Once clearInterval() is called, the setInterval() method stops executing.

Indexing in MongoDB is a way to optimize queries by creating a data structure that improves search speed.

• Indexes are created on specific fields in a collection

• They can be created in ascending or descending order

• Indexes can be compound, meaning they are created on multiple fields

• Queries that use indexed fields are faster than those that don't

• Indexes can be created using the createIndex() method

Yes, as a React JS Developer, I may work on both front end and backend development tasks.

• As a React JS Developer, I may be required to work on both front end and backend tasks depending on the project requirements.

• I may need to collaborate with backend developers to integrate front end components with backend services.

• Having knowledge of backend technologies like Node.js or Express can be beneficial for a React JS Developer working on full-stack projects.

Closures are functions that have access to variables in their outer scope.

• Closures are created when a function is defined inside another function.

• The inner function has access to the outer function's variables, even after the outer function has returned.

• Closures can be used to create private variables and methods in JavaScript.

• Example: function outer() { var x = 10; function inner() { console.log(x); } return inner; } var closure = outer(); closure(); // Output: 10

Promises, event looping, hoisting, and React concepts are important topics in JavaScript development.

• Promises are used for asynchronous programming in JavaScript, allowing for better handling of asynchronous operations.

• Event looping is the process by which JavaScript handles asynchronous tasks by placing them in a queue and executing them in a specific order.

• Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their containing s...read more

A spool log is a file that records the activities and events related to a spooler, which manages the printing process on a computer.

• Spool logs are used to track print jobs, errors, and status updates.

• They can help troubleshoot printing issues by providing a detailed history of print jobs.

• Examples of spool logs include CUPS (Common Unix Printing System) logs on Linux systems and Event Viewer logs on Windows systems.

Git slash command refers to the commands used in Git that start with a forward slash (/).

• Git slash commands are used to perform specific actions in Git.

• Examples of Git slash commands include /merge, /rebase, and /cherry-pick.

• These commands are often used in conjunction with other Git commands to complete tasks.

NaN is a data type in JavaScript that stands for 'Not a Number'.

• NaN is a special value in JavaScript that represents an unrepresentable or undefined value.

• The data type of NaN is 'number', which can be checked using the 'typeof' operator.

• NaN is the result of an operation that cannot produce a meaningful numeric result, such as dividing zero by zero or multiplying infinity by zero.

To mount a storage class in GCP, you can use PersistentVolumeClaims in Kubernetes.

• Create a PersistentVolumeClaim (PVC) object in Kubernetes with the desired storage class.

• Specify the storage class name in the PVC spec.

• Apply the PVC to your pod's YAML file to mount the storage class.

• Ensure the storage class is provisioned and available in your GCP project.

To stop a tenant DB in HANA, you can use the SAP HANA studio or SQL commands.

• Use SAP HANA studio to stop the tenant database

• Alternatively, you can use SQL commands like 'ALTER SYSTEM STOP DATABASE '

• Make sure to have the necessary permissions to stop the database