To answer this question, we need to understand the different components of the SQL statement:

SELECT Customer, COUNT(Order): This part of the statement selects the 'Customer' column and counts the number of occurrences of 'Order' for each customer.

FROM Sales: This specifies that we are selecting data from the 'Sales' table.

GROUP BY Customer: This groups the data by the 'Customer' column, so that we get the count of orders for each customer separately.

HAVING COUNT(Order) > 5: This filters the results and only selects the records where the count of orders for a customer is greater than 5.

Let's go through each option to understand why it is correct or incorrect:

Option A) Selects all Customers from the Sales table - This option is incorrect because the statement is not selecting all customers. It is selecting customers who have made more than 5 orders.

Option B) Selects all customers from table Sales that have made more than 5 orders - This option is correct because the statement is grouping the data by customer and selecting only those customers who have made more than 5 orders.

Option C) Selects the total number of orders from the Sales table if this number is greater than 5 - This option is incorrect because the statement is not selecting the total number of orders. It is selecting customers who have made more than 5 orders.

Option D) Selects no records - This option is incorrect because the statement will select records if there are customers who have made more than 5 orders.

The correct answer is B) Selects all customers from the table Sales that have made more than 5 orders. This option is correct because the SQL statement filters the results to only include customers who have made more than 5 orders.

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To answer this question, we need to understand the syntax of the SQL INSERT statement. The correct statement should have the following format:

INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, ...);

Let's go through each option to determine the correct statement:

Option A) INSERT Projects VALUES ('Content Development', 'Website content development project') - This option is incorrect because it is missing the "INTO" keyword before the table name.

Option B) INSERT Projects ('Content Development', 'Website content development project') - This option is incorrect because it is missing the "INTO" keyword before the table name, and it does not specify the column names.

Option C) INSERT INTO Projects (ProjectName, ProjectDescription) VALUES ('Content Development', 'Website content development project') - This option is correct. It uses the correct syntax of the INSERT statement, specifying the table name (Projects), column names (ProjectName, ProjectDescription), and the corresponding values.

Option D) SAVE INTO Projects (ProjectName, ProjectDescription) VALUES ('Content Development', 'Website content development project') - This option is incorrect because it uses the incorrect keyword "SAVE" instead of "INSERT INTO".

The correct answer is Option C. This option is correct because it follows the correct syntax of the INSERT statement, specifying the table name (Projects), column names (ProjectName, ProjectDescription), and the corresponding values.

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To answer this question, let's go through each option to understand why it is correct or incorrect:

Option A) SELECT FROM Sales WHERE Date BETWEEN ('10/12/2005', '01/01/2006') - This option is incorrect because the syntax is incorrect. The correct syntax for the BETWEEN operator is "value BETWEEN value1 AND value2".

Option B) SELECT * FROM Sales WHERE Date BETWEEN '10/12/2005' AND '01/01/2006' - This option is correct because it uses the correct syntax for the BETWEEN operator. The date values are enclosed in single quotes and separated by the keyword "AND".

Option C) SELECT FROM Sales WHERE Date BETWEEN '10/12/2005' AND '01/01/2006' - This option is incorrect because the SELECT statement is missing the column names to select from the Sales table.

Option D) SELECT * FROM Sales WHERE Date BETWEEN ('10/12/2005', '01/01/2006') - This option is incorrect because the date values are enclosed in parentheses, which is not the correct syntax for the BETWEEN operator.

The correct answer is B. This option is correct because it uses the correct syntax for the BETWEEN operator and selects all columns from the Sales table where the Date is between '10/12/2005' and '01/01/2006'.

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To answer this question, you need to understand the concept of Parent and Child Packages in SSIS (SQL Server Integration Services).

Option A) True - This option is correct. SSIS does have the concept of Parent and Child Packages. In SSIS, a package is a collection of control flow elements and data flow elements that define the workflow and data transformation logic. A Parent Package is the main package that can execute one or more Child Packages. The Child Packages can be called from the Parent Package to perform specific tasks or operations. This allows for modular and reusable design in SSIS.

Option B) False - This option is incorrect. SSIS does have the concept of Parent and Child Packages, as explained above.

The correct answer is A) True. This option is correct because SSIS does have the concept of Parent and Child Packages.

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• Wrong explanation