ASSESSMENT

Question One

Explain in detail how to avoid Bad survey questions and give an example for each point?

Question Two

The data in the following graph represents Patient survey results: were you encouraged to carry out hand hygiene after going to the bathroom and before meals?  From the given below diagram there are some areas for further investigation by implementing Qualitative and Quantitative analysis approaches.

Question Three

Define Augmented and Virtual reality, differentiate among them.

 

Question Four

Which one would you recommend, a graphical or command line-based user interface? Justify your answer.

ASSESSMENT 2

Question One

Explain the structure of an ethernet frame and how encapsulation occurs.

 

Question Two

A host PP on an ethernet LAN network would like to connect to host RR on the same network. Demonstrate the steps PP would take during medium access including the possibility of collision.

 

Question Three

Transmissions in wireless networks do not allow for collision detection but try to avoid collision. Briefly describe this process and explain why it is termed as unreliable.

 

Question Four

A switch is referred to as more intelligent than a hub. Briefly define this statement and explain the concepts broadcast domain and collision domain in relation these two devices.