3、MongoDB 3.1、MongoDB中对多条记录做更新操作命令是什么? 3.2、MongoDB如何才会拓展到多个shard里?六、测试 1、编写测试计划的目的是 2、对关键词触发模块进行测试 3、其他常用笔试题目网址汇总 4、测试人员在软件开发过程中的任务是什么 5、一条软件Bug记录都包含了哪些内容? 6、简述黑盒测试和白盒测试的...
211.MongoDB中对多条记录做更新操作命令是什么?212.MongoDB如何才会拓展到多个shard里?测试213.编写测试计划的目的是214.对关键词触发模块进行测试215.其他常用笔试题目网址汇总216.测试人员在软件开发过程中的任务是什么217.一条软件Bug记录都包含了哪些内容?
Answer:MongoDB is an unstructured (at least, in definition) distributed document storage. For clearing purposes, you can think about it as a highly scalable and not-so-high-performance JSON storage (though actually, it uses BSON). It has a simple but effective multitype index system, replicati...
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Question Posted In : DataBase | sql questions 1 2 3 4 5 6 7 8 9 10 ... :) Categoriese BigData(533)HDP | CDH | Data Lakes | CouchDB | Hadoop | Cassandra | MongoDB | Hive | Cassandra Data Handling | MapReduce | Riak | NoSQL Database Revolution | Apache NiFi | Cognos | No...
Security:Tomcat under window service enables you to run it under a special system account, which is protected from the rest of the user accounts Question 10. Suppose When We Are Starting Startup.bat File Of Tomcat Server It Is Not Started. Dos Window Appears For A Second Only. What We Ne...
212.MongoDB如何才会拓展到多个shard里?测试213.编写测试计划的目的是214.对关键词触发模块进行测试215.其他常用笔试题目网址汇总216.测试人员在软件开发过程中的任务是什么217.一条软件Bug记录都包含了哪些内容?218.简述黑盒测试和白盒测试的优缺点219.请列出你所知道的软件测试种类,至少5项220.Alpha测试与Beta测试...
So I can only do a lot of preparation. If there is a question that you can't understand, you must check it, and then remember . Because there may be similar questions on the next side. The interviewer will also look at your self-learning ability in this way. For example, when you ...
Also Read:Types of Integrity Constraints in DBMS 41. What is the difference between COUNT(*) and COUNT(column_name)? How to Answer: When answering this question, make sure to emphasize that COUNT(*) is useful when you want to know the total number of rows in a table, regardless of wh...
Bonus Question What problems are Hooks solving? Hooks were introduced in React version 16.8. They help get rid of hefty class components and enable functional components to access the state. Hooks also help in writing minimal code to implement the same logic. For eg. We can use the useEffect...