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- How do you handle different screen densities (e.g., retina displays)?
- The article discusses managing screen densities for sharp digital content across devices. It covers using resolution-independent units, high-resolution images, vector graphics, CSS media queries, and testing. Best practices for image optimization and
- CSS Tutorial . Web Front-end 689 2025-03-26 19:02:49
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- What are responsive images? How can you implement responsive images using the <picture> element and the srcset attribute?
- Article discusses responsive images, their implementation using and srcset, and benefits like improved user experience and performance.
- CSS Tutorial . Web Front-end 1015 2025-03-26 19:01:29
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- How can you use CSS Grid and Flexbox together to create complex layouts?
- Article discusses combining CSS Grid and Flexbox for complex, responsive web layouts. Main argument: their complementary use enhances layout flexibility and efficiency.
- CSS Tutorial . Web Front-end 1034 2025-03-26 19:00:38
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- What are the differences between Flexbox and Grid? When would you use each?
- The article discusses the differences between Flexbox and Grid, focusing on their use in CSS layouts. Flexbox is ideal for one-dimensional, flexible layouts, while Grid suits complex, two-dimensional designs.
- CSS Tutorial . Web Front-end 954 2025-03-26 18:59:38
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- How can you use CSS Flexbox to create flexible and responsive layouts?
- The article discusses using CSS Flexbox for creating flexible, responsive web layouts. It explains setting up flex containers, controlling item alignment, and ensuring responsiveness across devices.
- CSS Tutorial . Web Front-end 320 2025-03-26 18:56:22
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- Explain the use of media queries for creating responsive layouts.
- Media queries enable responsive web design by adapting layouts to different devices, enhancing user experience through adaptability and usability.
- CSS Tutorial . Web Front-end 432 2025-03-26 18:54:48
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- What is MySQL Router? How can it be used to improve the availability and scalability of MySQL applications?
- MySQL Router enhances MySQL application performance by simplifying connections, ensuring high availability, and optimizing load distribution across servers.
- Mysql Tutorial . Database 924 2025-03-26 18:53:37
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- How do you handle backups and restores in a sharded environment?
- The article discusses strategies for managing backups and restores in sharded environments, focusing on maintaining data consistency and minimizing downtime.
- Mysql Tutorial . Database 382 2025-03-26 18:52:39
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- What are the challenges of implementing sharding?
- The article discusses challenges and strategies for implementing sharding in databases, focusing on data consistency, performance impacts, and shard management complexities.
- Mysql Tutorial . Database 301 2025-03-26 18:50:29
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- Explain the concept of sharding. How can you use sharding to scale a MySQL database?
- Sharding splits large databases into smaller parts to improve performance and scalability. It enhances MySQL's ability to handle data and queries efficiently.Main issue: Sharding increases complexity and can affect data consistency and integrity, req
- Mysql Tutorial . Database 232 2025-03-26 18:49:27
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- How do you implement read scaling using replication?
- The article discusses implementing read scaling using database replication, detailing methods like master-slave replication and its benefits for performance and scalability. It also examines the impact on consistency and performance, and offers strat
- Mysql Tutorial . Database 988 2025-03-26 18:48:20
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- What are some common replication topologies?
- The article discusses common replication topologies in distributed systems, their benefits, and impacts on data consistency and performance. Key topologies include master-slave, multi-master, ring, tree, and mesh replication. Factors to consider when
- Mysql Tutorial . Database 650 2025-03-26 18:47:24
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- Explain the purpose of binary logs in MySQL replication.
- Binary logs in MySQL record data changes for replication, enabling data syncing from a master to multiple slave servers. They support recovery, backups, and auditing, but may impact performance due to increased disk I/O and CPU usage.
- Mysql Tutorial . Database 850 2025-03-26 18:46:26
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- How do you upgrade a replicated MySQL environment?
- The article discusses upgrading a MySQL replication environment, focusing on maintaining data consistency and minimizing downtime. Key steps include backing up data, upgrading slaves first, and thorough testing.
- Mysql Tutorial . Database 259 2025-03-26 18:44:55
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- What is GTID (Global Transaction Identifier) replication? How does it simplify replication management?
- GTID replication in MySQL assigns unique transaction IDs, simplifying failover, error handling, and setup. It enhances data consistency and management over traditional methods.
- Mysql Tutorial . Database 293 2025-03-26 18:43:28
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