Questions

The longest venomous snake The King Cobra is the only snake that build nests for its eggs.

Secondhand smoke is very dangerous and creates serious health risks to you and your family members. 

p type of semiconductor is obtained when Silicon is doped with a trivalent impurity like Aluminium. Aluminium is a p-type dopant, which means that when a semiconductor i.e. silicon is doped with aluminium, it creates a hole (positively charged carrier) by accepting an electron from the silicon atom. Electrical conductivity of semiconductors increasesand resistivity remains the same

A UPS (Uninterruptible Power Supply) is a device that provides battery backup when the electrical power fails or drops to an unacceptable voltage level.

Small UPS systems provide power for a few minutes; enough to power down the computer in an orderly manner, while larger systems have enough battery for several hours.

Salvador Dali

Except skydiving all other given options swimming, hiking and cycling are aerobic outdoor sports.

Data is organized in the form of row and columns, thus it is in tabular structure.