Chapter 6 Quiz >> Python Data Structures

1.What does the following Python Program print out?

str1 = "Hello"
str2 = 'there'
bob = str1 + str2
print(bob)

there

2. What does the following Python program print out?

x = '40'
y = int(x) + 2
print(y)

3. How would you use the index operator [] to print out the letter q from the following string?

x = 'From [email protected]'

4.How would you use string slicing [:] to print out ‘uct’ from the following string?

x = 'From [email protected]'

print(x[15:18])
print(x[14:3])
print(x[14:17])
print(x[14/17])
print(x[15:3])
print(x[14+17])

5. What is the iteration variable in the following Python code?

for letter in 'banana' :
print(letter)

6. What does the following Python code print out?

print(len('banana')*7)

7. How would you print out the following variable in all upper case in Python?

greet = 'Hello Bob'

print(upper(greet))

int i=0;
char c;
while (greet[i]){
c=greet[i];
putchar(toupper(c));
i++;
}

✅ print(greet.upper())

puts(greet.ucase);

8. Which of the following is not a valid string method in Python?

9. What will the following Python code print out?

10. Which of the following string methods removes whitespace from both the beginning and end of a string?