Kavi Engineers & Consultants Interview Questions and Answers

IT Operations Management (ITOM) in ServiceNow offers tools for monitoring, managing, and optimizing IT infrastructure and services.

• Automated discovery and mapping of IT assets and dependencies

• Real-time monitoring and alerting for performance and availability issues

• Incident and problem management workflows for quick resolution

• Change management capabilities to track and control IT changes

• Integration with other IT service management processes like ITSM and ITBM

• Analytics and repo...read more

Data driven testing is a testing methodology where test cases are designed based on the input and output data.

• Test cases are designed based on the data used by the application

• Data is stored in external files or databases

• Test cases are executed using the data from external sources

• It helps in reducing the number of test cases required

• Examples include parameterized testing and keyword-driven testing

Relative xpath is a type of xpath expression that starts from the current node.

• Relative xpath is used to locate elements based on their relationship with other elements in the HTML structure.

• It is written using the '//' syntax and can be used to navigate up and down the HTML tree.

• For example, if we want to select the second 'p' element inside a 'div' element, we can use the relative xpath expression: '//div/p[2]'

IT Service Management (ITSM) offers services to manage and support IT infrastructure and operations.

• Incident management - handling and resolving incidents to minimize impact on business operations

• Change management - controlling changes to IT systems to minimize disruptions

• Problem management - identifying and addressing the root causes of recurring incidents

• Service desk support - providing a single point of contact for users to report issues and request services

• Asset managemen...read more

Polymorphism is the ability of an object to take on many forms.

• Polymorphism allows objects of different classes to be treated as if they were objects of the same class.

• It is achieved through method overriding and method overloading.

• Examples include function overloading, operator overloading, and inheritance.

• Polymorphism helps in achieving loose coupling and flexibility in code design.

HCL Commerce can be installed using the Installation Manager tool provided by HCL.

• Download the Installation Manager tool from the HCL website.

• Launch the Installation Manager and select the HCL Commerce package to install.

• Follow the prompts and provide the necessary information such as database credentials and installation directory.

• Once the installation is complete, configure the HCL Commerce instance using the Configuration Tool.

• Test the installation by accessing the HCL Com...read more

CI/CD pipelines can be set up using tools like Jenkins, GitLab CI/CD, or AWS CodePipeline.

• Choose a CI/CD tool that suits your project requirements.

• Create a pipeline that includes stages for building, testing, and deploying your code.

• Integrate the pipeline with your version control system.

• Automate the pipeline to trigger on code changes.

• Monitor the pipeline for errors and failures.

• Continuously improve the pipeline based on feedback and metrics.