Questions

The difference between Union and Union all is that Union all will not eliminate duplicate rows, instead it just pulls all rows from all tables fitting your query specifics and combines them into a table. A UNION statement effectively does a SELECT DISTINCT on the results set.

All my bosses enchanted some skills worth learning. I have always used to learn something new from them along with my ex-boss.

3MHz is the maximum clock frequency for 8085.

All India Radio founded in 1930.

With over 420 radio stations in about 23 languages & 179 dialects.

AIR is one of the largest radio broadcasters in world.

It also has 99.19% population coverage & 18 FM channels.

VSAT stands for Very Small Aperture Terminal is a satellite communications system that serves home and business users.

A snowman is a cold man without a soul, if there is warmth in it, it slowly will kill him.

Sicily

DRAM is not the best, but it’s cheap, does the job, and is available almost everywhere you look. DRAM data resides in a cell made of a capacitor and a transistor. The capacitor tends to lose data unless it’s recharged every couple of milliseconds, and this recharging tends to slow down the performance of DRAM compared to speedier RAM types.