Dronacharya Group of Institutions Interview Questions and Answers

Sales of credit cards can be done through various channels such as online, in-person, or over the phone.

• Credit card sales require knowledge of the product and its benefits

• Identify potential customers and their needs

• Offer incentives such as sign-up bonuses or rewards programs

• Provide clear and concise information about fees and interest rates

• Ensure compliance with regulations and company policies

• Follow up with customers ...read more

Handling customers requires active listening, empathy, and problem-solving skills.

• Listen actively to understand their needs and concerns

• Show empathy and understanding towards their situation

• Provide solutions to their problems and offer alternatives

• Maintain a positive attitude and be patient

• Follow up with them to ensure their satisfaction

Using a credit card is simple and convenient.

• Swipe or insert the card into the card reader

• Enter the amount to be charged

• Sign the receipt or enter your PIN

• Make sure to pay off the balance on time to avoid interest charges

• Protect your card and personal information from fraud

Taking benefit from customers is unethical and not recommended in sales.

• Sales should focus on providing value to customers

• Building long-term relationships with customers is more important than short-term gains

• Offering personalized solutions to customers can increase their satisfaction and loyalty

• Providing excellent customer service can lead to positive word-of-mouth and referrals

• Being transparent and honest with custom...read more

Cognos deployment process involves planning, testing, and executing the deployment of Cognos software to production environment.

• The deployment process should be planned carefully to avoid any issues during the deployment.

• Testing should be done in a non-production environment to ensure that the deployment is successful.

• The deployment should be executed in a phased manner to minimize downtime and ensure that the system i...read more

Other approaches to the same job could include automation, outsourcing, or reorganizing the team.

• Automation: Implementing technology to streamline processes and reduce manual labor.

• Outsourcing: Hiring a third-party company to handle certain tasks or responsibilities.

• Reorganizing the team: Restructuring roles and responsibilities to optimize efficiency and productivity.

• Example: Automating inventory management to reduce ...read more

To check palindrome and anagram of a string with O(n), use a hash table to store character frequencies.

• Create a hash table to store the frequency of each character in the string.

• For palindrome, check that no more than one character has an odd frequency.

• For anagram, compare the hash tables of the two strings.

• If the hash tables are equal, the strings are anagrams.

• If the hash tables differ by only one character, the strin...read more

Optimized solutions and core principles applied in OOPS

• Encapsulation, Inheritance, Polymorphism, Abstraction are core principles of OOPS

• Optimized solutions can be achieved through efficient algorithms and data structures

• Design patterns like Singleton, Factory, Observer can also be used for optimized solutions