1. The SELECT clause must always be followed by a FROM clause 2. Items after SEL

Question

1. The SELECT clause must always be followed by a FROM clause 2. Items after SELECT must always be columns in a database table. TF 3. You can change the name of a table column selected in a SQL query 4. What keyw a. UNIQUE ord gives you all the unique instances of a column's values? c, SEPARATE b·DISTINCT d. INDIVIDUAL 5. How many rows are in the table ap.invoices? 6. Which type of join only returns rows for matching values between two or more tables? auter ei 7. Which type of join returns all rows for the "driver" table w keys are in the "joining' table?

Explanation / Answer

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Answer:-

1) True example . SELECT * FROM TABLE_NAME;

2) FALSE explanation:- there may be column name or *(when we retrive all column of that table).

3)TRUE explanation:- we can change the name of column by the use of alter table.

4) b) DISTINCT KEYWORD

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