November 2023
Presently, the Internet is loaded with big data, big users, and so on that are becoming more complex day by...
- Interview
- November 30, 2023
The REPLACE function of Oracle is used for replacing a sequence of characters in a string with some other set...
- Interview
- November 30, 2023
MongoDB is a relational database management system (RDBMS) replacement for web applications. So, when we have something close to RDBMS,...
- Interview
- November 30, 2023
MongoDB (from humongous) is a cross-platform document-oriented database. Classified as a NoSQL database, MongoDB eschews the traditional table-based relational database...
- MongoDB
- November 30, 2023
Formal parameters can be defined as variables declared in a subprogram specification and referenced in the subprogram body. An example...
- Interview
- November 30, 2023
Actual parameters are defined as the variables or expressions referenced in the parameter list of a subprogram. An example of...
- Interview
- November 30, 2023
The save() method is used to replace the existing document with a new document.
- MongoDB
- November 30, 2023
The SYSDATE() function can be used to find the current date and time of the operating system on which the...
- Interview
- November 30, 2023
