Salesforce.com Lightning and Lightning Web Component – Learn & Share
URGENT: Multiple IT roles required for Sydney, Australia Seacombe Heights, SA I need multiple resources within IT: Software developer with .Net and full stack development experience Software developer with Java/Camel development experience Software developer with SQL Server (optional Hadoop) development…
Read More21. What is PRIMARY KEY? A PRIMARY KEY constraint is a unique identifier for a row within a database table. Every table should have a primary key constraint to uniquely identify each row and only one primary key constraint can…
Read More11. What is SQL Profiler? SQL Profiler is a graphical tool that allows system administrators to monitor events in an instance of Microsoft SQL Server. You can capture and save data about each event to a file or SQL Server…
Read More1. Which TCP/IP port does SQL Server run on? How can it be changed? SQL Server runs on port 1433. It can be changed from the Network Utility TCP/IP properties. 2. What are the difference between clustered and a non-clustered…
Read More10. What is Index? An index is a physical structure containing pointers to the data. Indices are created in an existing table to locate rows more quickly and efficiently. It is possible to create an index on one or more…
Read More1. What is RDBMS? Relational Data Base Management Systems (RDBMS) are database management systems that maintain data records and indices in tables. Relationships may be created and maintained across and among the data and tables. In a relational database, relationships…
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