Q. Suppose list1 is [2, 33, 222, 14, 25], What is list1[:-1] ?

Q. What is the output when following code is executed ?

names1 = [‘Amir’, ‘Bear’, ‘Charlton’, ‘Daman’]
names2 = names1
names3 = names1[:]

names2[0] = ‘Alice’
names3[1] = ‘Bob’

sum = 0
for ls in (names1, names2, names3):
if ls[0] == ‘Alice’:
sum += 1
if ls[1] == ‘Bob’:
sum += 10

print sum

Q. What is the output when following code is executed ?

def f(values):
values[0] = 44

v = [1, 2, 3]
f(v)
print(v)

Q. What will be the output?

def example(L):
”’ (list) -> list
”’
i = 0
result = []
while i < len(L): result.append(L[i]) i = i + 3 return result

• Return a list containing every third item from L starting at index 0
• Return an empty list
• Return a list containing every third index from L starting at index 0
• Return a list containing the items from L starting from index 0, omitting every third item

Q. What will be the output of the following PHP code?

< ?php $num = "123"; if (!filter_var($num, FILTER_VALIDATE_INT)) echo("Integer is not valid"); else echo("Integer is valid"); ?>

Q. What will be the output of the following PHP code?

< ?php $text = "this is\tsome text that\nwe might like to parse."; print_r(split("[\n\t]",$text)); ?>

Q. What will be the output of the following PHP code?