Which electronic component is used in first Generation of Computer?

• 
• 
• 
• 

Which are high level languages?

• C++

• Python

• Assembly

• Machine

How many bytes in 1 Kilobyte

which software you like most?

• php

• Python

• Java

• c++

Write Interesting information about CSV File

 $write\ the\ value\ of\ 5^2+\sqrt{25}$ 

• 10

• 25

• 30

• 625