pletion Status: What would be the table output of "Table 2 EXCEPT Table 1" where Tables 1 and Table 2 are given below? TABLE 1: Name ID Grade Ahmed 1425 Salem 6346 B Sultan 2475 B+ Zayed 3765 C+ TABLE 2: Name ID Grade Badr 3463 Salem 6346 B Samir 2655 Sultan 2475 B+ Click Save and Submit to save and submit. Click Save All Answers to save all answers.
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
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