Issues affecting network availability

• What are blackspots

  Tall buildings, tunnels and geographical features can cause areas where there's no signal or poor signal

  Can occur due to obstruction and interference
• Why is a strain put on network infrastructure

  More and more people using the internet for activities that require large amounts of data to be sent continuously over the network
• Why do developing countries have poorer internet compared to developed countries

  Developing countries lack money and have difficulty managing country's resources to set up an advanced network
• Which areas have weaker mobile coverage? Why?

  Rural areas due to high cost of installing equipment and better infrastructure is usually prioritised in cities