You need to know pretty strong networking. It's not really specific questions like what is a CDN, it's explain your thought process in talking to a CTO who is having challenges with this and that. You need to understand how to upscale and monitor networks. The second part will be question around the core values. You need to answer in STAR.
Describe what a network is.
Q: Difference between relational and non-relational database?
scenario-based questions on processing and workflow
What is BGP?
Technische Fragen: 3 Tier web app Angular JS: = Presentation Layer Object Vs Block Storage Langsame Queries: wie analysieren, gibt es tools IDS, IPS CDN: Content delivery networks IoT: 10.000 Devices Wetterdaten, temperatur Data Warehouse MQTT in Datawarehouse
Do you feel you have a good understanding of what this role is all about?
What is your technical background?
Tell me about Yourself and your Accomplishment
o What do you know about this role? o Why are you interested in this position? o Benefits of using cache layer o What is RAID and what's the difference between RAID 0,1,5,10? o What is symmetric and asymmetric encryption in cryptography? o Difference between SQL and No-SQL o What is virtualization? Pros and cons? o What is ETL in database? o What is IP address? o Difference between IPv4 and IPv6? o What is hypervisor? o What is ECS?
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