You and your friends are planning a trip to the Cango Caves - NSC Computer Application Technology - Question 10 - 2017 - Paper 2

You can book a car using a mobile application specifically designed for car rentals, which allows you to browse options, select your vehicle, and make the reservation directly from your device.

1. Recording GPS coordinates at each location you visit.
2. Taking photos with geotagging enabled, which adds location data to the images.

You could use online translation tools or apps to input your destination and share it with the taxi driver visually or audibly. Additionally, showing the address on your mobile device can aid communication.

1. Reviews can be biased; they may not accurately reflect the quality of the coffee shop.
2. Some reviews may be outdated, leading to an inconsistent experience.

1. The phone may have lost its internet connection at the time of transaction.
2. Insufficient data allowance or an expired payment method could prevent successful payments.

1. Always ensure that no one is watching you enter your PIN when making a payment.
2. Regularly monitor your bank statements for any unauthorized transactions.

1. Smartphone cameras typically have smaller sensors which capture less light and detail.
2. They often lack advanced features such as optical zoom and manual controls that professional cameras offer.

There may be inadequate GPS or internet connectivity inside the caves, preventing the map app from providing accurate directions.

1. Use photo editing software to crop the picture or remove unwanted sections.
2. Utilize tools like the snipping tool to select and edit the photograph.

1. Wi-Fi can save on data costs associated with cellular calls.
2. Wi-Fi typically offers a more stable connection, reducing call drop rates.

1. Public Wi-Fi networks can be unsecured, making it easier for hackers to intercept data.
2. Rogue hotspots may mimic legitimate networks, tricking users into providing personal information.

1. Satellite broadband tends to have high latency, which affects real-time applications like video calls.
2. Signal quality can be inconsistent and heavily influenced by weather conditions.

Poor video quality can result from insufficient bandwidth leading to buffering or lag, or from unstable internet connectivity causing interruptions in the video feed.

You can share the folder containing the trip pictures with family members by giving them access to the cloud account, either by sharing links or providing their passwords.