India's contribution to total global carbon dioxide emissions is about:
A. | ~15% |
B. | ~3% |
C. | ~6% |
D. | ~10% |
Option: C Explanation : Click on Discuss to view users comments. |
In which of the countries per capita use of water is maximum?
A. | India |
B. | USA |
C. | European Union |
D. | China |
Option: C Explanation :
The European Union (EU) is a politico-economic union of 28 member states that are located primarily in Europe.[It covers an area of 4,324,782 km2, with an estimated population of over 508 million. Click on Discuss to view users comments. |
Encoding or scrambling data for transmission across a network is known as:
A. | Decryption |
B. | Protection |
C. | Detection |
D. | Encryption |
Option: D Explanation : Click on Discuss to view users comments. |