Karteikarten am Review for Challenge 4, erstellt von Rosa Luz Estevané Rodríguez am 17/03/2020.
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Erstellt von Rosa Luz Estevané Rodríguez
vor mehr als 4 Jahre
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Schließen
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Erstellt von Rosa Luz Estevané Rodríguez
vor mehr als 4 Jahre
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What is a radio button?
What is a check box?
How can you verify if a radio button is selected?
What will be the final value of amount after executing the code:
var amount = 10
amount = amount + 20
Common name of a device that detects a signal, that is a form of energy, and converts it to another
Which are the sensors included in a phone?
What is the purpose of the instruction Math.floor() ?
The instruction Math.floor (Math.random()*10)+1 will produce a random number in the range of:
How would you generate a random number from 0 to 27
Which are the parts of a for loop?
How could you create an array that holds the first 3 months of the year?
How could you show the 2nd element of the array named months in a pop-up window?
What property tells how many elements are included in an array?
