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Programador Sql Interview Questions
Programador Sql Interview Questions
SQL son las siglas de Structured Query Language (lenguaje de consulta estructurado) y un programador SQL es la persona encargada de crear bases de datos SQL y las aplicaciones que funcionan con ellas. Por lo general, utilizan tablas de diseño y recursos de almacenamiento para mayor estabilidad, fiabilidad y rendimiento. En una entrevista para un puesto de programador SQL, pueden hacerte preguntas sobre tus conocimientos de programación y habilidades de resolución de problemas.
Preguntas de entrevista más frecuentes para programador/a SQL y cómo responderlas
Pregunta n.º 1: ¿Qué tipos de claves existen en SQL y cuándo las usarías?
Pregunta n.º 2: ¿Qué tipos de normalización existen en SQL y cuándo los usas?
Pregunta n.º 3: ¿Con qué lenguajes de programación estás familiarizado?
711,480 programador sql interview questions shared by candidates
puzzle 2:this is difficult one.There are 2 ropes which u can fire up and it'll burn.Each rope will take 1 Hour to burn completely.But this doesn't mean in half-an-hour half of the rope will be burnt.Burning process is uneven.How can u predict WHAT IS 15 MIN in the terms of rope????
find if a bst contains a pair whose sum is x
If given an infinite amount of memory, whats the fastest way to reverse an array?
2 programming questions that can be solved in any language.
Are you willing to stay in our company for later periods or were you planning on staying temporarily, for just a couple of months?
Most of the questions are basic and unpractical. The reviewers prepared a list of questions in front of them and just go through them one by one. There were a couple of writing code scenarios. Some of these questions repeated what you already discussed earlier. The eraser for the white board does not work so the white board looks very messy. Some of these questions were not appropriate for a Senior Developer position at all. There were very few questions about architecture or best practices.
A level-order traversal in a binary tree requires which data structure? Options are: stack, doubly linked list, queue, circular linked list
Do you have any children?
Standard FizzBuzz, replacing Fizz with Web and Buzz with MD.
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