Demac Technologies Interview Questions and Answers for Experienced

Service provides data and functionality while Component handles UI and user interaction.

• Service is a singleton object that can be injected into multiple components

• Component is a directive with a template and styles

• Service provides data and functionality to components

• Component handles UI and user interaction

• Services can be used to share data between components

• Components can communicate with services using dependency inj

State variables are best for managing component's internal state, while properties are best for passing data from parent to child components.

• State variables are mutable and can be changed within the component

• Properties are immutable and cannot be changed within the component

• State variables are used to manage the component's internal state

• Properties are used to pass data from parent to child components

• State variables ar...read more

Authentication system in API service must be configured securely to prevent external hacking.

• Use strong encryption algorithms to store passwords

• Implement multi-factor authentication

• Use HTTPS protocol to encrypt data in transit

• Implement rate limiting to prevent brute force attacks

• Regularly update and patch the authentication system

• Use secure coding practices to prevent injection attacks

Clients of one domain can access API service through authentication and authorization managed by API service.

• API service can use OAuth2.0 for authentication and authorization

• Different domains can have different client IDs and secrets for OAuth2.0

• API service can use JWT for token-based authentication

• Cross-Origin Resource Sharing (CORS) can be used to allow access from different domains

Creation is the act of bringing something new into existence.

• Creation involves imagination and innovation.

• It can be a physical or abstract concept.

• Examples include art, music, literature, technology, and scientific discoveries.

Customers are attracted to Google's user-friendly interface, relevant search results, and innovative features.

• User-friendly interface with easy navigation

• Relevant search results based on search query

• Innovative features like Google Maps, Google Translate, etc.

• Constant updates and improvements to enhance user experience

I am an experienced executive with a strong background in leadership and strategic planning.

• Over 10 years of executive-level experience

• Proven track record of driving business growth and profitability

• Skilled in developing and implementing strategic initiatives

• Strong leadership and team-building abilities

• Excellent communication and negotiation skills

I want to join EXL because of its reputation for excellence and its commitment to innovation and growth.

• EXL has a strong reputation for excellence in the industry.

• I am impressed by EXL's commitment to innovation and growth.

• EXL offers great opportunities for career advancement and professional development.

• I believe my skills and experience align well with the requirements of the executive role at EXL.

• I am excited about ...read more

Yes, I am okay with night shifts.

• I am comfortable working during the night.

• I understand the demands of the role and can adjust my schedule accordingly.

• I have previous experience working night shifts and have proven to be productive during those hours.

• I am aware of the potential challenges of night shifts, such as maintaining a healthy work-life balance, and I am prepared to manage them effectively.

I can join EXL within 2 weeks.

• I am available to start immediately.

• I can join within the next two weeks.

• My current notice period is two weeks.

• I am flexible with the joining date.