What is polymorphism?
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
Why do you choose IBM as your future employer?
I presented my R&D works + technical exercise. The hiring manager was quite impressed by them. The hard part is the salary negotiation (went through two hiring managers due to internal reorg).
reverse a linked list
Given two base classes and a class derived from them how might one layout class instance memory so that polymorphism will work correctly. Problem was simplified in that one could assume memory was a series of same-sized slots and methods and attributes took up one slot each.
Study about synchronization mechanisms and how it is implemented.
Write pseudo code to print one word for a sequence when it's divisible by 3, another word if it's divisible by 5 and both words if they are divisible by both 3 and 5
You have a worker and a gold bar. The worker will work for you for 15 days. He must have x/15 of the gold bar after the xth day of work. What is the minimum number of cuts of the gold bar you need to make to pay the worker?
Given a search terms, find the minimum window containing all the words
Print all shortest paths in a grid (Cartesian), given the starting and the ending point.
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