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Kyndryl
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posted on 4 Jul 2024
Cloning databases involves creating a duplicate of a database for various purposes.
Cloning databases can be done for backup and disaster recovery purposes.
It can also be used for testing and development without affecting the production database.
Tools like mysqldump, pg_dump, and Oracle Data Pump can be used for cloning databases.
Cloning can be done at the schema level or the entire database level.
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I was interviewed before Jul 2016.
posted on 18 Oct 2017
Computer problems can be found by troubleshooting hardware, software, network, and security issues.
Check for error messages and logs
Test hardware components such as RAM, hard drive, and CPU
Scan for viruses and malware
Check network connectivity and settings
Update software and drivers
Consult user for any recent changes or issues
I applied via Naukri.com and was interviewed in Jul 2019. There were 4 interview rounds.
I applied via Company Website and was interviewed before Aug 2020. There was 1 interview round.
Dealing with an irate customer requires active listening, empathy, and problem-solving skills.
Remain calm and composed
Listen actively and let the customer vent their frustrations
Show empathy and understanding
Apologize for any inconvenience caused
Offer solutions or alternatives to resolve the issue
Follow up with the customer to ensure satisfaction
I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
I applied via Approached by Company and was interviewed in Dec 2018. There were 3 interview rounds.
SOX Compliance is a set of regulations that public companies must follow to ensure accurate financial reporting.
SOX stands for Sarbanes-Oxley Act
It was enacted in 2002 after accounting scandals at Enron and WorldCom
It requires companies to establish and maintain internal controls over financial reporting
It also mandates regular audits and certifications of financial statements
Non-compliance can result in fines, legal a
PCI DSS stands for Payment Card Industry Data Security Standard.
It is a set of security standards designed to ensure that all companies that accept, process, store or transmit credit card information maintain a secure environment.
It was created by major credit card companies such as Visa, Mastercard, American Express, Discover, and JCB International.
It includes requirements for network security, data protection, access...
ISO 27K is a set of standards for information security management systems.
ISO 27K provides guidelines for managing and protecting sensitive information.
It includes controls for risk management, access control, and incident management.
ISO 27K certification is often required for companies handling sensitive data.
Examples of ISO 27K standards include ISO 27001 and ISO 27002.
Risk assessment for an application involves identifying potential threats and vulnerabilities and evaluating their impact.
Identify potential threats and vulnerabilities
Evaluate the impact of each threat or vulnerability
Determine the likelihood of each threat or vulnerability occurring
Prioritize risks based on their impact and likelihood
Develop a plan to mitigate or manage each risk
I applied via Approached by Company and was interviewed in Nov 2017. There were 3 interview rounds.
We can achieve this by sending the data in chunks using pagination.
Implement pagination to limit the amount of data sent per request.
Use a cursor-based pagination approach to efficiently retrieve large amounts of data.
Consider compressing the data to reduce the size of each chunk.
Use HTTP range requests to retrieve specific chunks of data.
To achieve load balance and fault tolerance while deploying an application, we can use techniques like load balancing, clustering, and redundancy.
Implement load balancing to distribute incoming traffic across multiple servers.
Use clustering to group multiple servers together to work as a single unit.
Ensure redundancy by having multiple instances of critical components to handle failures.
Implement fault-tolerant mechani...
Shared variables are accessible by all tasks in a process, while job shared variables are only accessible by tasks in a specific job.
Shared variables are used to share data between tasks in a process.
Job shared variables are used to share data between tasks in a specific job.
Shared variables can cause race conditions and should be used with caution.
Job shared variables are useful for passing data between tasks in a job
DB activities that can be part of a transaction group
Insertion of data into a table
Updating data in a table
Deletion of data from a table
Creating or dropping a table
Altering the structure of a table
Executing stored procedures
Executing functions
Executing triggers
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