Journey Inside

The first programmer was:

• Bill Gates

• Steve Jobs

• Ada Lovelace

• Mike Java

Which of the following is NOT one of the four essential components of modern computing?

• Input

• Processing

• Printing

• Output

The most important part of the computer that does the tasks we ask it to do is called the:

• Hard Drive

• Microprocessor

• RAM

• Graphics Card

Which of the following is NOT an example of an output device?

• Mouse

• Printer

• Speakers

• Monitor

The negatively charged particles orbiting an atom are called:

• protons

• nucleus

• neutrons

• electrons

Which of the following is an example of the source in a circuit?

• battery

• switch

• light bulb

• copper wire

Which of the following would make a poor conductor?

• salt water

• paper clip

• plastic comb

• copper wire

The smallest unit of visual information is called a:

• bit

• pixel

• source

• dot

The language used to create web pages is called:

• HTTP

• FTP

• Binary

• HTML

Which statement about Binary numbers is NOT true?

• binary numbers are made of 1's and 2's

• 8 bits equals one byte

• binary number system is also called base 2

• binary numbers represent the state of circuits