Can you start the fire using two pieces of wood?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?

What is the Surname of Barbie Doll?

Which Travels Faster? Solve below famous picture riddle:

What is the fastest way to double your money?

What does Alexander the Great and Winnie the Pooh have in common?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

There are forty elephants and they have forty-fore heads. How can this be possible?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?