Python QCM

l=[1,2,3,4]

l.append(index(3))

print(l)

• [1, 4, 3, 4, 2]

• [1, 2, 3, 4, 2]

• []

• none of above !

l=[1,2,3,4]

l.append(l.index(3))

print(l)

• [1,2,3,4,5]

• [1,2,3,2,4]

• [1,2,3,4,2]

• none of above

print([i**3 for i in range(5)])

• [0,1,2,3,4]

• [0,2,4,6,8]

• [0,3,6,8,10]

• [0,3,6,9,12]

i=1

j=2

print([(i,j)for i in range(j) for j in range(i)])

• [(1, 0)]

• [(1, 2)]

• [(1, 1)]

• [(0, 1)]

let's say that we want to open and read a file named index.html and effect it to the varibale name : pt

whrite the correct form

(a)  

what is the type of x:

x=pt.readliens

• string

• tuple

• list

• none of above

the same qstn for this:

print(pt.readline)

• string

• tuple

• list

• none type variable

n = 0

while n<15 :

n = n + 2

print(n)

n value is

• 14

• 15

• 16

• 17

resultat = ""

for c in "Bonsoir" :

resultat = resultat + c

print(resultat.upper())

• Bonsoir

• riosnoB

• BonsoirBonsoirBonsoirBonsoirBonsoirBonsoirBonsoir

• BONSOIR

En python, quelle est la bonne méthode pour charger un module?

• include math

• import math

• #include math.h

• using math