Questions

Revenue should be recognized when it is realized or when it is earned. When a service is performed something is earned and revenue should be recognized.

Semiconductors are the basic materials used in the present solid state electronic devices like diode, transistor, ICs, etc. 2. Lattice structure and the atomic structure of constituent elements decide whether a particular material will be insulator, metal or semiconductor. Semiconductors are elemental (Si, Ge) as well as compound (GaAs, CdS, etc.). Silicon, Germanium, Gallium Arsenide are semiconductors, but Quartz is an insulator.

A writ of certiorari is issued to quash the order passed by an inferior court or tribunal in excess of jurisdiction.

A writ of prohibition is issued to prevent an inferior court or tribunal to go ahead with the trial of a case in which it has assumed excess of jurisdiction.