What is a view? | EXAMIANS

Introduction to SQL
What is a view?

A view is a special stored procedure executed when certain event occurs.

None of these

A view is a database diagram.

A view is a virtual table which results of executing a pre-compiled query. A view is not part of the physical database schema, while the regular tables are.

A view is a special stored procedure executed when certain event occurs.

None of these

A view is a database diagram.

A view is a virtual table which results of executing a pre-compiled query. A view is not part of the physical database schema, while the regular tables are.

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Introduction to SQL
Select the right statement to insert values to the student table.

INSERT VALUES (

INSERT INTO student VALUES (

INSERT VALUES INTO student (

INSERT student VALUES (

INSERT VALUES (

INSERT INTO student VALUES (

INSERT VALUES INTO student (

INSERT student VALUES (

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Introduction to SQL
The HAVING clause acts like a WHERE clause, but it identifies groups that meet a criterion, rather than rows.

False

True

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Introduction to SQL
SELECT DISTINCT is used if a user wishes to see duplicate columns in a query.

True

False

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Introduction to SQL
The SQL statement: SELECT Number1 + Number 2 AS Total FROM NUMBER_TABLE; adds two numbers from each row together and lists the results in a column named Total.

False

True

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Introduction to SQL
SQL provides five built-in functions: COUNT, SUM, AVG, MAX, MIN.

False

True

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Introduction to SQL

Introduction to SQL What is a view?

Introduction to SQL Select the right statement to insert values to the student table.

Introduction to SQL The HAVING clause acts like a WHERE clause, but it identifies groups that meet a criterion, rather than rows.

Introduction to SQL SELECT DISTINCT is used if a user wishes to see duplicate columns in a query.

Introduction to SQL The SQL statement: SELECT Number1 + Number 2 AS Total FROM NUMBER_TABLE; adds two numbers from each row together and lists the results in a column named Total.

Introduction to SQL SQL provides five built-in functions: COUNT, SUM, AVG, MAX, MIN.

Introduction to SQL
What is a view?

Introduction to SQL
Select the right statement to insert values to the student table.

Introduction to SQL
The HAVING clause acts like a WHERE clause, but it identifies groups that meet a criterion, rather than rows.

Introduction to SQL
SELECT DISTINCT is used if a user wishes to see duplicate columns in a query.

Introduction to SQL
The SQL statement: SELECT Number1 + Number 2 AS Total FROM NUMBER_TABLE; adds two numbers from each row together and lists the results in a column named Total.

Introduction to SQL
SQL provides five built-in functions: COUNT, SUM, AVG, MAX, MIN.