Answer:
transportation and communications systems, water and power lines, and public institutions like schools, post offices, and prisons.
Explanation:
La unidad de medida de energía oficial es el Joule (J). El kilovatio / hora (kWh), utilizado especialmente para la energía eléctrica, debe figurar entre las unidades más comunes de medición de energía (de hecho, se utiliza para calcular las facturas de electricidad). Entonces es B.
Answer:
True
Explanation:
I would say True but I don't really know a Explanation. but if they have education then they must know more so they get paid more.
MITM (=Man In The Middle). Even cryptographically secure key exchange algorithms are not safe against a MITM. To prevent MITM, both sides have to have some secret by which they can prove they're 'real', or you need an external trusted party (like a certificate authority) that can vouch for them.