"The experiment will employ a trio of spacecraft flying in formation in the shape of an equilateral triangle that has sides one million kilometers long, with lasers shining between the craft." The experiment in question refers to -

Which of the following network protocols is described by GSM?

Oncology is the study of 

With reference to 'Blockchain Technology', consider the following statements 

1. It is a public ledger that everyone can inspect, but which no single user controls.

2. The structure and design of blockchain is such that all the data in it are about cryptocurrency only.

3. Applications that depend on basic features of blockchain can be developed without anybody's permission.

Which of the statements given above is/ are correct?

The study of images of deities falls within a branch of art history called