Computer security is a branch of technology known as information security as applied to computers.

________, invented in 1947, led to second-generation computers in the 1950s and 1960s

A) The central processing unit B) Transistors C) Vacuum tubes D) Integrated circuits

Absolute measurements are appropriate when you know the physical properties ofan output device and want to fix a size to a specific value.

Answer the following statement true (T) or false (F)