Group by and having clause in sql
Technical Support Analyst L1 Interview Questions
598 technical support analyst l1 interview questions shared by candidates
Basic concepts, Advanced concepts, Cloud concepts
Microservices design, core java,
Questions related to GC tuning, Java concurrence API, Parallel programming In concurrent programming, questions related to race conditions, concurrent hash maps, deadlock and data corruption handling were asked. Some questions related to data structures, algorithms use cases, complexity were also asked.
var obj = {next: ""}; if (obj.next) { alert("property exist"); } else { alert("property doesn't exist"); }
IBM Sterling basics and Advance
Prepare for these: arrow funcs, call,apply,bind, closures, this keyword, css flexbox, grid, html form with validation, react hooks, lifecycle methods, code splitting, lazy loading,testing, profiler, other optimisation techniques
Explain Serialization in Java ?
Reverse the string, sort the number in array
About multithreading, and how do you prevent it
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