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1. What does this program print? ``

python
for i in range(5, 31, 7):
    print(i, end=" ")
print()
print("i =", i)

``

5 12 19 26 then i = 335 12 19 26 33 then i = 335 12 19 26 then i = 265 12 19 26 30 then i = 30

2. What does this program print? ``

python
a = [2, 4, 6, 8, 10, 12]
total = 0
for i in range(1, 4):
    total += a[i]
print(total)

``

12241830

3. What does this program print? ``

python
word = "forgestack"
print(word[5:9])
print(len(range(3, 9)))

``

stac then 6stack then 4stac then 7stac then 5

4. This loop is meant to print every item of scores, which has 3 items. What is the bug? ``

python
scores = [72, 85, 90]
for i in range(0, len(scores) + 1):
    print(scores[i])

``

The loop starts at 0, so it prints the first item twiceThe end len(scores) + 1 lets i reach 3, which is past the end of the list, so the last read fails with IndexError; the end should be len(scores)len(scores) is 2, because the last index is 2The loop should step by 2 with range(0, len(scores), 2) to skip items

5. Which pair of range objects covers positions 0 to 8 of a list exactly once?

range(0, 5) and range(5, 9)range(0, 5) and range(4, 9)range(0, 4) and range(5, 9)range(0, 6) and range(5, 9)

Steps and half-open ranges