Which Layer of the OSI Model Is Responsible for Ensuring

question 24

Multiple Choice

Which layer of the OSI model is responsible for ensuring that all packets sent are received by the destination station by dealing with end-to-end issues?

• A) presentation Layer
• B) transport Layer
• C) physical Layer
• D) session Layer
• E) application Layer

---

Definitions:

Frequency

The quantity of times a cyclic event happens in a given time period, typically referred to in situations involving waves or oscillations.

Nanometers

A unit of length in the metric system, equal to one billionth of a meter, commonly used to measure wavelengths of light and the size of biological and chemical structures at the molecular level.

Wavelength

The distance between successive crests of a wave, specifically in physics, the distance between identical points in adjacent cycles of a wave.

Orbital

A mathematical function describing the location and wave-like behavior of an electron or pair of electrons in an atom.