Q&A Hero

Q: In Microsoft SQL Server, if State field was defined using Nvarchar(2) data type, the most appropriate Default Value for the client table would be NH.

Q: In Microsoft SQL Server table design view, the Default Value of Nvarchar data type is one of several properties.

Q: In Microsoft SQL Server, the best way to start creating a new table is by entering data in datasheet view.

Q: In Microsoft SQL Server, main database window contains a list of available databases, including several system and example databases.

Q: In Microsoft SQL Server, creating a blank database file for the above case involves starting the server and selecting Databases and choosing quick_tax database.

Q: In Microsoft SQL Server, the data type for Zip Code field would be Numeric.

Q: For years, QuickTax, Inc. has helped small businesses manage their taxes. The management wants a database to keep track of clients, employees, and jobs. Managers need to keep track of client names, addresses, contact persons, phone numbers, and email addresses. They also need to track the employee's social security numbers, names, and birth dates. Also, the company needs to be able to keep track of the data on each job an employee performs for each of their clients.In Microsoft SQL Server, the data type and size for Email field would be Nvarchar(10).

Q: Social security number is stored in Nvarchar data type.

Q: Zip code is stored in Numeric data type.

Q: Nvarchar data type cannot contain numerical digits.

Q: Design the query that lists all the products based on the total quantity sold. The list should include the product name, price and the amount sold in decreasing order.

Q: Design the query that calculates the order totals for each of the customers, sorted descending by the totals. Include the customer names, order dates, as well any other information you deem necessary.

Q: Design the query that calculates the number of customers using a particular credit card, sorted by card type.

Q: Exposures is a specialty retailer of fine gifts, picture frames, albums, scrapbooks, as well as occasional gift ideas. Visit their Web site at www.exposureonline.com, and using the registration, billing, catalog, and shopping cart screens below, go through each of the five ER design steps.For questions 92-95, please refer to the preceding paragraph, web screens, and the table relationships below.List all the customers from zip codes 03223 and 03264 alphabetically by their last names. Include their first and last names, street addresses, city, state and zip codes.

Q: Create the query that calculates the "Average Time to Delivery" from lowest to highest, grouped by supplier, and only for the flowers delivered in good condition.

Q: Design the query that will calculate total revenue for each of the flower groups, labeled as "Total Revenue".

Q: Design the query that calculates which flower groups are ordered the most, displayed as "Best Sellers", and display them from highest to the lowest, including their price.

Q: Design the query that retrieves the flowers (from A to Z) that bloom in early spring, last more than three days.

Q: Design the query that retrieves flower group and price for flowers that have any kind of sun storage need.

Q: Design the query that shows all the vehicles not currently booked. Include vehicle ID, make, type, and rental rate.

Q: Design the query that retrieves all the customer names and phone numbers, and calculates the total number of bookings as "Num Bookings", only for the repeat customers (more than one booking).

Q: Design the query that retrieves all the customer names and phone numbers, only for the customers born in the 1960s, that made the reservations between 7/1/06 and 7/15/06, sorted by rental date.

Q: Design the query that calculates the average rental rate, labeled "Avg Rate", for different vehicle types sorted from A to Z.

Q: Plymouth Car Rental started with two compact cars and has expanded its fleet of vehicles with several sedans and trucks. When a customer books a rental, his/her age has to be at least 18 for compact cars and sedans, which are rented by the day and must be returned the following morning by 11 A.M. Trucks are rented for a maximum of six hours. The owner requires a deposit on the reservation to be paid within seven days of booking. Vehicle records consist of the makes and types (Honda sedan), color, seating capacity, required deposit, rental rate, and rental limit (in hours). Customer data consists of customer's names, addresses, phone numbers, and birth dates. Bookings identify the customer, vehicle, as well as the time rented and returned. There can be several payments up until the reservation date. Payments must reflect the payment status for each booking, including deposit, when the deposit was made, then each of the payments made, and when the entire payment was completed.For questions 82-86, please refer to the preceding paragraph.Design the query that retrieves customer names, addresses, and birth dates, born after 1/1/1970, and from zip codes 03223 and 03264.

Q: In Microsoft Access, the statement used to show all employees' social security numbers and names that don"t have jobs assigned to them, would be __.

Q: In Microsoft Access, the statement used to show all clients' emails and contacts for whom jobs have been done, would be __.

Q: In Microsoft Access, the statement used to display employee and client names together with all of the jobs for 3/14/06, sorted alphabetically by client name, would be __.

Q: In Microsoft Access, the statement used to display client emails and contacts, together with job dates and times, for the jobs that start at either 8 A.M. or 10 A.M., would be __.

Q: In Microsoft Access, the statement used to display client emails and contacts, together with job dates and times from 3/13/06 to 3/15/06, would be __.

Q: In Microsoft Access, the statement used to display client emails and contacts, together with all of their job dates and times would be __.

Q: In Microsoft Access, the statement used to calculate the number of clients, labeled "Zip Clients", from each zip code in states with at least three clients, would be __.

Q: In Microsoft Access, the statement used to show all the different client zip codes, would be __.

Q: In Microsoft Access, the statement used to calculate the number of clients from each zip code, labeled "Zip Clients", would be __.

Q: In Microsoft Access, the statement used to calculate the number of clients from NH, labeled as "NH Clients", would be __.

Q: In Microsoft Access, the statement used to retrieve client's contact with emails that end in "net", from zip codes 03223 and 03264, would be __.

Q: In Microsoft Access, the statement used to retrieve client's contacts with emails that are not from zip codes 03223 and 03264, would be _.

Q: In Microsoft Access, the statement used to retrieve client's contacts with emails from zip codes 03223 and 03264 only, would be __.

Q: In Microsoft Access, the statement used to retrieve client's contacts with emails ending in "net", and from area code 603, would be __.

Q: In Microsoft Access, the statement used to retrieve client's contacts with emails ending in "net", would be __.

Q: In Microsoft Access, the statement used to retrieve an employee name and birth date, for an employee with social security number 261284363, would be __.

Q: In Microsoft Access, the statement used to retrieve all the jobs with JobID over 5, displaying only JobIDs and associated dates, would be __.

Q: In Microsoft Access, the statement used to retrieve all the client data, ordered first by state and then by zip code would be __.

Q: In Microsoft Access, the statement used to retrieve all of the client's names, sorted A to Z, with city, state, and zip code would be __.

Q: In Microsoft Access, the statement used to retrieve all of the client's contacts and emails would be ___.

Q: In Microsoft Access query design view, the __ row is used to select the columns to be included in the query.

Q: In Microsoft Access, the statement used to retrieve all of the data from the employee table would be ____.

Q: In Microsoft Access, the statement used to display employees' social security numbers and names that don"t have any jobs assigned to them, would be which of the following?a) Select Employee.SSN, Employee.Name From Job Where Employee.SSN Not In (Select Distinct Job.SSN From Job)b) Select Employee.SSN, Employee.Name From Job Where Employee.SSN Not In (Select Distinct Employee.SSN From Employee)c) Select Employee.SSN, Employee.Name From Employee Where Employee.SSN Not In (Select Distinct Job.SSN From Job)d) Select Employee.SSN, Employee.Name From Employee Where Employee.SSN In (Select Distinct Job.SSN From Job)

Q: __ operation combines data from two tables.For years, QuickTax, Inc. has helped small businesses manage their taxes. The management wants a database to keep track of clients, employees, and jobs. Managers need to keep track of client names, addresses, contact persons, phone numbers, and email addresses. They also need to track the employee's social security numbers, names, and birth dates. Also, the company needs to be able to keep track of the data on each job an employee performs for each of their clients.For questions 60-81, please refer to the preceding paragraph.

Q: In Microsoft Access, the statement used to display employee and client names together with all of the job dates, sorted from earliest to latest, would be which of the following? a) Select Employee.Name, Client.Name, Job.Date From Employee Inner Join (Client Inner Join Job On Client.Email = Job.ID) On Employee.SSN = Job.ID Order by Job.Date b) Select Employee.Name, Client.Name, Job.Date From Employee Inner Join Client Inner Join Job On (Client.Email = Job.Email And Employee.SSN = Job.SSN) Order by Job.Date c) Select Employee.Name, Client.Name, Job.Date From Employee Inner Join Client On (Client.Email = Job.Email And Employee.SSN = Job.SSN) Order by Job.Date d) Select Employee.Name, Client.Name, Job.Date From Employee Inner Join (Client Inner Join Job On Client.Email = Job.Email) On Employee.SSN = Job.SSN Order by Job.Date

Q: In Microsoft Access, the statement used to display employee names together with job dates and times, for all jobs starting on either 3/12/06 or at 8 A.M., would be which of the following? a) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee.SSN = Job.SSN Where Job.Date = #3/12/06# And Job.TimeStart = #8:00 AM# b) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee.SSN = Job.ID Where Job.Date = #3/12/06# Or Job.TimeEnd = #8:00 AM# c) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee.SSN = Job.SSN Where Job.Date = #3/12/06# Or Job.TimeStart = #8:00 AM# d) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee, Job On Employee.SSN = Job.SSN Where Job.Date = #3/12/06# Or Job.TimeStart = #8:00 AM#

Q: In Microsoft Access, the statement used to display employee names together with job dates and times, for all jobs starting at 8 A.M., would be which of the following? a) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee.SSN = Job.SSN Where Job.TimeStart = #8:00 AM# b) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee.SSN = Job.SSN Where Job.TimeEnd = #8:00 AM# c) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job Where Job.TimeStart = #8:00 AM# d) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee, Job On Employee.SSN = Job.SSN Where Job.TimeStart = #8:00 AM#

Q: In Microsoft Access, the statement used to display employee names together with all of their job dates and times would be which one of the following? a) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee, Job Where Employee.SSN = Job.SSN b) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee.SSN = Job.SSN c) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee.SSN Inner Join On Job.SSN d) Select Employee.Name, Job.Date, Job.TimeStart, Job.TimeEnd From Employee Inner Join Job On Employee = Job

Q: In Microsoft Access, the statement used to calculate the number of clients from each NH zip code, labeled "Zip Clients", would be which of the following? a) Select ZipCode, Count(Email) From Client Group By ZipCode Where State != "NH" b) Select ZipCode, Count(Email) As "Zip Clients' From Client Group By ZipCode c) Select ZipCode, Count(Email) As "Zip Clients' From Client Group By ZipCode Where State = "NH" d) Select ZipCode, Count(Email) As "Zip Clients' From Client Group By ZipCode Where State Is "NH"

Q: In Microsoft Access, the statement used to retrieve all the jobs with JobID greater than 5 and less than 8, displaying only JobIDs and associated dates, would be which of the following? a) Select JobID, Date From Job Where JobID between 5 and 8 b) Select JobID, Date From Job Where JobID >5 And <8 c) Select JobID, Date From Job Where JobID >=5 and <=8 d) Select JobID, Date From Job Where JobID 5 and 8

Q: In Microsoft Access, which of the following statements would result in contacts, emails, and zip codes for the clients whose emails end in "net", and who live in 03264 zip code? a) Select Contact, Email, ZipCode From Client Where Email Not Like "net" And ZipCode != "03264" b) Select Contact, Email, ZipCode From Client Where Email Like "*net" Or ZipCode = "03264" c) Select Contact, Email, ZipCode From Client Where Email Like "net" Or ZipCode = "03264" d) Select Contact, Email, ZipCode From Client Where Email Like "*net" And ZipCode = "03264"

Q: In Microsoft Access, which of the following statements would result in contacts, emails, and zip codes for the clients whose emails either end in "net", or who live in 03264 zip code? a) Select Contact, Email, ZipCode From Client Where Email Not Like "net" And ZipCode != "03264" b) Select Contact, Email, ZipCode From Client Where Email Like "*net" Or ZipCode = "03264" c) Select Contact, Email, ZipCode From Client Where Email Like "net" Or ZipCode = "03264" d) Select Contact, Email, ZipCode From Client Where Email Like "*net" And ZipCode = "03264"

Q: In Microsoft Access, which of the following statements would result in contacts and emails only for the clients in 603 area code? a) Select Contact, Email From Client Where Phone Not Like "603*" b) Select Contact, Email From Client Where Phone Like "603" c) Select Contact, Email From Client Where Phone Like "603*" d) Select Contact, Email From Client Where Phone Like "*603*"

Q: In Microsoft Access, which of the following statements would result in contacts and emails only for the clients in the state of New Hampshire? a) Select Contact, Email From Client Where State equals "NH" b) Select Contact, Email From Client Where State != "NH" c) Select Contact, Email From Client Where State = "NH" d) Select Contact, Email From Client Where State is "NH"

Q: In Microsoft Access query design view, the condition restricting jobs to those with JobID of 5 or more, would go into which of the following rows? a) Field b) Sort c) Show d) Criteria

Q: Sorting on multiple columns in Microsoft Access query design grid involves which of the following? a) Placing the fields in order in which they should be sorted b) Choosing the type of sort (Ascending, Descending) c) Checking the boxes on fields that should be shown d) All of the above

Q: Which of the following would be selected in order to display Select Client * From Client code in Microsoft Access? a) Query design view b) Query datasheet view c) Query SQL view d) Form design view

Q: In Microsoft Access main database window, which of the following objects allows you to create and execute SQL statements? a) Tables b) Queries c) Forms d) Reports

Q: For years, QuickTax, Inc. has helped small businesses manage their taxes. The management wants a database to keep track of clients, employees, and jobs. Managers need to keep track of client names, addresses, contact persons, phone numbers, and email addresses. They also need to track the employee's social security numbers, names, and birth dates. Also, the company needs to be able to keep track of the data on each job an employee performs for each of their clients.For questions 33-56, please refer to the preceding paragraph.In Microsoft Access, the statement used to retrieve all the data from the job table, would be which of the following?a) Select Job From *b) Select * From Jobc) From Job Select *d) From * Select Job

Q: Instead of using where clause to perform a join, Microsoft Access uses Inner Join keywords.

Q: To perform a join, a Where clause specifies that the value of the primary key in a parent table equals the value of the foreign key in a child table.

Q: By checking the Show box in Microsoft Access query design view, we can use a particular field without displaying it.

Q: In Microsoft Access, the statement used to display all the employees, sorted first by their names, and then by birth dates would be: Select * From Employees Order by BirthDate, Name.

Q: In Microsoft Access query design view, the bottom pane rows used to order client's contacts (A to Z) and their emails would use Field row for Contact and Email fields, and Ascending under Contact field in Sort row.

Q: In Microsoft Access query design view, the top pane shows all the tables available for a query.

Q: Establish the relationships between the tables in exposures.mdb Microsoft Access database. Make sure to indicate the correct cardinality.

Q: Complete the design of the order table in exposures.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Complete the design of the LineItem table in exposures.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Complete the design of the product table in exposures.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Exposures is a specialty retailer of fine gifts, picture frames, albums, scrapbooks, as well as occasional gift ideas. Visit their Web site at www.exposureonline.com, and using the registration, billing, catalog, and shopping cart screens below, go through each of the five ER design steps.For questions 91"95, please refer to the preceding paragraph and web pages.Complete the design of the customer table in exposures.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Establish the relationships between the tables in flower.mdb Microsoft Access database. Make sure to indicate the correct cardinality.

Q: Complete the design of the supplier table in flower.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Complete the design of the order table in flower.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Jerry, the owner of Exotic Flower's Inc., built a small greenhouse to store several types of exotic flowers that he purchases from wholesale suppliers around the world. Each exotic flower Jerry buys and resells falls into one of several flower groups that differ with respect to their storage needs, duration, time in bloom, price, etc. Each of the orders placed by customers specifies the type of exotic flower, the supplier it came from, the date of order, expected delivery date, flower condition on delivery, as well as the quantity ordered. Customer's data contain all the standard information needed to collect payment and deliver the flowers.For questions 87-90, please refer to the preceding paragraph.Complete the design of the flower table in flower.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.

Q: Establish the relationships between the tables in rental.mdb Microsoft Access database. Make sure to indicate the correct cardinality.

Q: Complete the design of the vehicle table in rental.mdb Microsoft Access database. Make sure to indicate which of the fields is the primary key.