Answer:On the Home tab, in the Views group, click View, and then click Design View. In the table design grid, select the field or fields that you want to use as the primary key. To select one field, click the row selector for the field that you want.
Explanation:
They are both IP packets; both TCP and UDP use IP as their basis. TCP is used to create a channel with flow control, UDP just sends single packets that may get lost.
Answer:
b.Transport layer in the sender and application layer in the receiver
Explanation:
A peer layer communication is usually used to describe the interactions of different layers among one another in the presence of system communication. If there is a single system, there will be approximately two neighboring layers such that one layer is below while the other is above. Therefore, the answer is option b.
Answer:
yes, an HTML webpage must begin with an HTML element
Explanation:
<HTML> <!-- Website Content --> </HTML>
Access independ on your network it secure or not if not secure you can access to any hardware on the network
