Use the Following Tables to Answer the Next Questions $\begin{array}{|l|l|l|l|}\hline \text { CustCode } & \text { InvNo } & \text { EmpCode } & \text { InvDate } \\\hline\end{array}$

question 21

Multiple Choice

Use the following tables to answer the next questions. Neither the order in which the data elements are presented in these tables nor the capitalization of the names of the data elements has any significance.Invoice TableInvoice Line TableInventory TableEmployee TableCustomer Table
Invoice Table
$\begin{array}{|l|l|l|l|}\hline \text { CustCode } & \text { InvNo } & \text { EmpCode } & \text { InvDate } \\\hline\end{array}$
Invoice Line Table
$\begin{array}{|l|l|l|}\hline \text { Qty } & \text { InvNo } & \text { ProdNo } \\\hline\end{array}$
Inventory Table
$\begin{array}{|l|l|l|}\hline \text { ProdNo } & \text { Desc } & \text { Price } \\\hline\end{array}$
Employee Table
$\begin{array}{|l|l|l|}\hline \text { EmpName } & \text { EmpCode } & \text { CommRate } \\\hline\end{array}$
Customer Table
$\begin{array}{|l|l|l|}\hline \text { Name } & \text { City } & \text { CustCode } \\\hline\end{array}$
-What is the type of relationship between the invoice table and the invoice line table?

• A) One-to-one
• B) One-to-many
• C) Many-to-one
• D) Many-to-many

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Definitions:

Genes

Units of heredity made up of DNA, responsible for passing traits from parents to offspring and influencing characteristics and disease susceptibility.

Autosomes

Chromosomes that are not involved in determining the sex of an organism, typically making up the majority of an organism's chromosomes.

Zygote

The initial cell formed when a new organism is produced by the union of sperm and egg cells, marking the beginning of embryonic development.

Chromosomes

Structures made of DNA and proteins found in the nucleus of most living cells, carrying genetic information in the form of genes.