MongoDB
铜牌考试
A friendly check of the first steps in MongoDB: documents, find and its operators, updates and deletes, sorting and indexes. Read each command, then answer.
- 12 道题
- 12 分钟
- 及格线 70%
- 至少 3 道实操题
考查范围 Documents and collectionsReading with findQuery operatorsUpdating and deletingSorting and indexes
计时只是陪着你，时间到了也不会中断。