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Question 1 of 10
1. Question
Which of the following statements about arrays are true?
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Question 2 of 10
2. Question
Is an array a variable or a data structure?
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Question 3 of 10
3. Question
Items held in arrays are indexed. What is meant by this statement?
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Question 4 of 10
4. Question
Consider the following array: names = ["Dave", "Mary", "Sam", "Billie", "Julie"]. What would be the value of names[3]?
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Question 5 of 10
5. Question
What is a two dimensional array?
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Question 6 of 10
6. Question
Consider the following array: letters = [ ["D", "M", "S"] , ["B", "J"] ]. What would be the value of letters[0][1]?
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Question 7 of 10
7. Question
How can an array be visualised?
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Question 8 of 10
8. Question
How can a 2D array be visualised?
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Question 9 of 10
9. Question
array = [ [2,4,3], [5,7,6], [8,9,1] ]. What is found at array[2][2]
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Question 10 of 10
10. Question
Are arrays and lists the same?
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