If a query involves NOT, AND, OR with no parenthesis

Introduction to SQL
If a query involves NOT, AND, OR with no parenthesis

NOT will be evaluated first; AND will be evaluated second; OR will be evaluated last.

AND will be evaluated first; OR will be evaluated second; NOT will be evaluated last.

NOT will be evaluated first; OR will be evaluated second; AND will be evaluated last.

The order of occurrence determines the order of evaluation.

NOT will be evaluated first; AND will be evaluated second; OR will be evaluated last.

AND will be evaluated first; OR will be evaluated second; NOT will be evaluated last.

NOT will be evaluated first; OR will be evaluated second; AND will be evaluated last.

The order of occurrence determines the order of evaluation.

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Introduction to SQL
The keyword BETWEEN can be used in a WHERE clause to refer to a range of values.

True

False

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Introduction to SQL
SQL query and modification commands make up a(n) ________ .

HTML

DDL

XML

DML

HTML

DDL

XML

DML

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Introduction to SQL
Which of the following is illegal?

None of these

SELECT SYSDATE - (SYSDATE - 2) FROM DUAL;

SELECT SYSDATE - SYSDATE FROM DUAL;

SELECT SYSDATE - (SYSDATE + 2) FROM DUAL;

None of these

SELECT SYSDATE - (SYSDATE - 2) FROM DUAL;

SELECT SYSDATE - SYSDATE FROM DUAL;

SELECT SYSDATE - (SYSDATE + 2) FROM DUAL;

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Introduction to SQL
Which of the following is the original purpose of SQL?

To specify the syntax and semantics of SQL manipulation language

To define the data structures

To specify the syntax and semantics of SQL data definition language

All of these

To specify the syntax and semantics of SQL manipulation language

To define the data structures

To specify the syntax and semantics of SQL data definition language

All of these

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Introduction to SQL
The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.

True

False

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Introduction to SQL

Introduction to SQL If a query involves NOT, AND, OR with no parenthesis

Introduction to SQL The keyword BETWEEN can be used in a WHERE clause to refer to a range of values.

Introduction to SQL SQL query and modification commands make up a(n) ________ .

Introduction to SQL Which of the following is illegal?

Introduction to SQL Which of the following is the original purpose of SQL?

Introduction to SQL The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.

Introduction to SQL
If a query involves NOT, AND, OR with no parenthesis

Introduction to SQL
The keyword BETWEEN can be used in a WHERE clause to refer to a range of values.

Introduction to SQL
SQL query and modification commands make up a(n) ________ .

Introduction to SQL
Which of the following is illegal?

Introduction to SQL
Which of the following is the original purpose of SQL?

Introduction to SQL
The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.