Analogue to Digital
True or False: A clock with spinning hands is an example of a digital clock.
What two elements do computers require to function?
a) Internet and Devices
b) Hardware and Software
c) Viruses and Malware
b) Hardware and Software
True or False: The internet is network that allows computers to communicate with each other using binary data, which is transmitted by routers to centralised computers called servers.
True
What does the abbreviation A.I. represent?
Artificial Intelligence
Which of the following is NOT an example of an Analogue device?
a) Liquid thermometer
b) Scale with weights and moving parts
c) Mobile phone
c) Mobile phone
a) Battery
b) Keyboard
c) Hard drive disc
b) Keyboard
Which of the following is not an example of a browser that is used to access the World Wide Web:
a) Mobile
b) Google
c) Facebook
c) Facebook
Name one advantage of A.I. and one disadvantage:
Advantage: A.I. could make life easier for humans. For example, replacing humans in mines or dangerous jobs.
Disadvantages: A.I. are not capable of understanding human emotions.
What two numbers does the binary code consist of?
1 and 0.
True or false: External hardware devices can be used for input, output or both.
True.
Yahoo, google, bing.
True of False: According to Spanish law, you allowed to open a social media account if you are over the age of 12.
False. You must be over the age of 14.
True.
Name one example of an input device:
Keyboard, mouse, microphone, touch screen, scanner, game controller and joystick.
True or False: In order to get the best search results in a search engine we much use key words, place quotation marks ("") around the word and underline the important words.
False: In order to get the best search results in a search engine we much use key words, place quotation marks ("") around the word and type (site) followed by the name of the website.
What do the digits 0101 represent in binary code?
5
Which of the following is NOT an example of a digital device?
a) Computer
b) A camera that uses photo sensitive film
c) Wireless headphones
Name one example of an output device:
Screen, monitor, speakers, headphones and printer.
All of the following are examples of what:
a) Facebook
b) Instagram
c) Tiktok
Social media
Name an example of a device that is both input and output:
Router, multifunction printer, or memory device.
What is the main difference between the signals used in analogue and digital devices?
Analogue devices transmit signals in a continuous flow while digital signals are transmitted in discontinuous pieces of binary code.
Which of the following is NOT an example of a type of software:
a) Operating systems (Mac or Windows)
b) Malware (Viruses or Trojan horses)
c) Mobile phone (iPhone or Samsung)
c) Mobile phone (iPhone or Samsung)
Name one thing we should never do on the internet in relation to internet safety:
Post personal information, Never give away our passwords,
What programs can we use to defend our devices against viruses?
Firewalls and antivirus programs.