VoIP Quiz

Explanation
VOIP stands for Voice over Internet Protocol. It refers to a technology that allows voice communication to be transmitted over the internet instead of traditional telephone lines. This enables users to make phone calls using an internet connection, eliminating the need for a dedicated phone line. VOIP has become increasingly popular due to its cost-effectiveness and flexibility, as it allows for features like video conferencing and the ability to make calls from anywhere with an internet connection.

Explanation
Facetime is a use of VOIP because it allows users to make voice and video calls over the internet using their internet connection. VOIP stands for Voice over Internet Protocol, which refers to the technology that enables voice communication over the internet. Facetime utilizes this technology by transmitting voice and video data over the internet, making it a clear example of a VOIP application.

Explanation
The correct answer is Skype, Teamspeak, and Facetime. These three options are all Voice over Internet Protocol (VOIP) systems that allow users to make voice and video calls over the internet. Facebook, Twitter, and MySpace are social media platforms and do not provide VOIP services.

Explanation
VOIP stands for Voice over Internet Protocol, which allows users to make phone calls over the internet. Since the internet is accessible globally, it is possible to use VOIP to make international calls. Therefore, the statement is true.

Explanation
The given answer "Disadvantage" is correct because although being able to receive calls from anyone, anywhere in the world may seem like an advantage, it can also be a disadvantage. This is because receiving calls from unknown or unwanted sources can lead to disturbances, spam calls, or even scams. It can also result in increased phone bills if the calls are not included in a free or affordable plan. Therefore, while the feature of receiving calls globally may have its benefits, it also carries potential drawbacks.