Computers and computer networks

What numbers do computers operate on?

• Decimal

• Hexadecimal

• Binary

Which part of the computer stores data when the power is off?

• RAM (ramdom access memory)

• HDD (hard disk drive)

• Motherboard

• Power supply

WHat part of the computer performs all the operations a computer does?

• Sound card

• Video card

• CPU (central processing unit)

• RAM (random access memory)

What does ASCII code do?

• It converts between numeral systems

• It allows computers to code letters as binary numbers

• It allows computers to perform calculations

• It allows computers to do your homework wor you

What are shareware, adware and freeware

• Types of computer files

• Types of computers

• Types of software licenses

• Types of edible mushrooms

How to avoid negative impact of computers on our lives?

• Only live your life online, wrapped in aluminum foil

• Sell your computer and live the rest of your live as a hermit

• Only use compters when absolutely necessary

• Maintain a healthy balance between your online and offline activities

Does the Internet connect individual computers?

• Yes (totally!)

• No (It connects local networks)

What is the number identifying computers in the Internet called?

• Home address

• ID number

• IP address

• email address

What is a packet?

• Something you can order from Amazon

• One of the parts of a file you download from the internet

• Something you can put under the Christmas Tree

• Who knows?

In what network type are all computers equal?

• Client-server

• server-server

• Peer to peer

• Server to peer