Questions

VOIP is an acronym for Voice Over Internet Protocol, or in more common terms phone service over the Internet.

Voice over Internet Protocol is a category of hardware and software that enables people to use the Internet as the transmission medium for telephone calls by sending voice data in packets using IP rather than by traditional circuit transmissions of the PSTN.

Here in the given options, Skype is the only voice service that enables us to talk over internet.

Valentina Tereshkova is the first woman to have flown into space

American Independence was acknowledged by England in 1783 in the treaty of Paris and George Washington was elected the first President of USA.

Prokaryotic and Eukaryotic cells do share a feature of DNA.

Both prokaryotic and eukaryotic cells have structures in common.

All cells have a plasma membrane, ribosomes, cytoplasm, and DNA.

Prokaryotic cells are primitive cells which have no true nucleus and membrane bound organelles, while Eukaryotic cells are cells that have true nucleus, membrane bound organelles and well defined structures and layouts.

The sheet number on the map is found in bold print in both the upper right and lower left areas of the margin.

The world's tallest twisted tower, the Infinity Tower was launched in Dubai Marina on 10 June 2013.