Answer: Layer 3
Explanation:
The layer 3 in OSI model is the network layer which is responsible for routing the packet across the network.
So we need a switch and a router for the LAN and WAN connection and both of them has to support the same protocols at layer 3.
The <span>Public folder is meant to be used by all users.</span>
<u>Formal paramete</u>r variables doesn't have to be declared inside the function definition body because they are declared when the function is called.
<h3>What is a
formal parameter?</h3>
A formal parameter can be defined as a type of variable which a programmer specifies when he or she needs to determine the subroutine or function.
This ultimately implies that, <u>formal paramete</u>r variables doesn't have to be declared inside the function definition body because they are declared when the function is called.
Read more on function parameter here: brainly.com/question/20264183
#SPJ11
Answer:
Data type in Microsoft Access Database
Text
Memo
Byte
Integer
Long
Single
Double
Currency
AutoNumber
Date/Time
Yes/No
Ole Object
Hyperlink
Lookup Wizard
Explanation: