What Do TCP and UDP Use to Identify the Source

question 13

Multiple Choice

What do TCP and UDP use to identify the source and destination Application layer protocols that a segment or datagram should be processed by?

• A) logical address
• B) port number
• C) checksum
• D) sequence number

---

Definitions:

Long-Run Aggregate Supply

Represents the total output an economy can produce when both capital and labor are fully employed, assuming constant technology and resources.

Real GDP

The total value of goods and services produced in a country, adjusted for inflation or deflation, providing a more accurate measure of economic output.

Potential Output

The highest level of real GDP that an economy can achieve when it is operating at full capacity, without causing inflation.

Recessionary Gap

A situation where an economy's real GDP is lower than its potential GDP, leading to underutilized resources and higher unemployment.