MongoDB
Exame de Prata
A working-depth exam on the whole MongoDB course: filters, updates, indexes, pipelines, schema design, drivers, replica sets, search and change streams. Expect to read real commands, predict results and spot the usual bugs.
- 16 perguntas
- 20 min
- Nota de aprovação 80%
- Pelo menos 6 tarefas práticas
Conteúdo Queries and filtersUpdates and deletesIndexes and explainAggregation pipelinesSchema design and safetyDrivers in codeReplication and shardingText and geo searchChange streams
O relógio não pode ser pausado, e sair conta como uma tentativa.