LUA QUIZ

declare variable x as 10 in lua?

• local x = 10

  !!!

• x := 10
• let x = 10
• var x = 10

how to declare a string variable in lua?

• local str = 'Hello'

  !!!

• str := 'Hello'

• let str = 'Hello'

• var str = 'Hello'

what is the correct way to create a table in lua?

• local myTable = {}

  !!!

• myTable := {}

• let myTable = {}

• var myTable = {}

how to define a function in lua?

• function myFunction() end

  !!!

• myFunction() := function() end

• let myFunction = function() end

• var myFunction = function() end

how to concatenate two strings in lua?

• local result = str1 .. str2

  !!!

• result := str1 + str2

• let result = str1 + str2

• var result = str1 + str2

how to create a for loop in lua?

• for i = 1, 10 do end

  !!!

• for i in 1 to 10 do end

• let i = 1; i <= 10; i++

• var i = 1; i < 10; i++

what is the correct way to check if a table is empty in lua?

• if next(myTable) == nil then end

  !!!

• if myTable == {} then end

• if #myTable == 0 then end

• if myTable.length == 0 then end