Given the default schema of a database: 123 Orderld Orders OrderDate ADC OrderNumber 123 Customerld 123 TotalAmount 123 Itemid 123 Orderld 123 Productld 123 UnitPrice 123 Quantity Orderltem a. O b. O C. Select one: EB Customers 123 Customerld ADC FirstName ADC LastName ADC City noc Country ADC Phone Products What does this statement return? 123 Productld noc ProductName 123 Supplierld 123 UnitPrice ADC Package 123 IsDiscontinued SELECT Supplierld, COUNT(*) FROM Products GROUP BY Supplierld Suppliers 123 Supplierld ADC CompanyName ABC ContactName ADC ContactTitle noc City noc Country noc Phone noc Fax The number of products supplied by all suppliers The number of products supplied by each supplier The number of suppliers that have supplied products Od. The number of suppliers of each product

Oracle 12c: SQL
3rd Edition
ISBN:9781305251038
Author:Joan Casteel
Publisher:Joan Casteel
Chapter1: Overview Of Database Concepts
Section: Chapter Questions
Problem 5HOA: Access path A database table is composed of records and fields hold data. Data is stored in records....
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q13- 

Given the default schema of a database:
Customers
123 Customerld
ADC FirstName
ADC LastName
ADC City
ADC Country
ADC Phone
EB Orders
123 Orderld
OrderDate
ADC OrderNumber
123 Customerld
123 TotalAmount
Orderltem
123 Itemld
123 Orderld
123 Productld
123 UnitPrice
123 Quantity
Products
O C.
123 ProductId
noc ProductName
123 Supplierld
123 UnitPrice
ADC Package
123 IsDiscontinued
What does this statement return?
SELECT Supplierld, COUNT(*)
FROM Products
GROUP BY Supplierld
Suppliers
123 Supplierld
RDC CompanyName
ADC ContactName
ADC ContactTitle
ADC City
noc Country
ADC Phone
ADC Fax
Select one:
O a. The number of products supplied by all suppliers
O b. The number of products supplied by each supplier
The number of suppliers that have supplied products
d. The number of suppliers of each product
Transcribed Image Text:Given the default schema of a database: Customers 123 Customerld ADC FirstName ADC LastName ADC City ADC Country ADC Phone EB Orders 123 Orderld OrderDate ADC OrderNumber 123 Customerld 123 TotalAmount Orderltem 123 Itemld 123 Orderld 123 Productld 123 UnitPrice 123 Quantity Products O C. 123 ProductId noc ProductName 123 Supplierld 123 UnitPrice ADC Package 123 IsDiscontinued What does this statement return? SELECT Supplierld, COUNT(*) FROM Products GROUP BY Supplierld Suppliers 123 Supplierld RDC CompanyName ADC ContactName ADC ContactTitle ADC City noc Country ADC Phone ADC Fax Select one: O a. The number of products supplied by all suppliers O b. The number of products supplied by each supplier The number of suppliers that have supplied products d. The number of suppliers of each product
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