1- A while loop works like a repeated if statement.
(a) True
(b) False
2- We can use the upper() function to capitalize only the first letter in the word ‘python’.
(a) True
(b) False
3- A function is a piece of reusable code.
(a) True
(b) False
4- The syntax of a multiline comment in Python is ‘’’ ‘’’ or “”” “””.
(a) True
(b) False
5- Python is an interpreted language as it doesn’t need to be compiled or built.
(a) True
(b) False
6- if, else, and elif are from the Python attributes.
(a) True
(b) False
7- We should use an escape character to insert a single quoted string inside a double quoted string.
(a) True
(b) False
8- Variables defined in a function are local to that function, unless bound by the global keyword.
(a) True
(b) False
9- The condition var1 <= var2 <= var3 is allowed in Python.
(a) True
(b) False
10- A Python while can implement a definite loop.
(a) True
(b) False
11- The if statement can only accept a Boolean expression as a condition.
(a) True
(b) False
12- sqrt() is a built-in Python function used to calculate the square root of a certain value.
(a) True
(b) False
13- The output of this code: y = (4-5)**(0.5) print(y) is an error.
(a) True
(b) False
14- In a mixed-type expression involving ints and floats, Python will convert ints to floats.
(a) True
(b) False
15- The best structure for implementing a multi-way decision in Python is …………..
(a) if-else
(b) while-break
(c) if-elif-else
(d) for-break
16- Which of the following properly expresses the precedence of operators (using parentheses) in the
following expression: 6 * 22 > 30 and 11 + 8 == 29
(a) ((6*22) > 30) and ((11+8) == 29)
(b) (6* (22 > 30)) and ((11+8) == 29)
(c) ((6*22) > 30) and (11+ (8 == 29))
(d) ((6*22) > (30 and ((11+8)) == 29)
17- What’s the output of this code?
y = 3
x = 4 if y == 2 else 3
z = 2 if x and y > 3 else 1
np = [3,2,1,7,4]
if y > 2:
x = z
z = y
y = x
else:
x = y
z = x
for i in np:
print(i+x+y*z)
(a) 7 6 5 11 8
(b) 9 8 7 13 8
(c) 37
(d) 45
18- What’s the output of this code?
def my_function(num):
return num + 15
my_function(10)
print(num)
(a) 10
(b) 20
(c) 15
(d) An error
19- What’s the output of this code?
def outer_fun(a, b):
def inner_fun(c, d):
return c + d
return inner_fun(a, b)
result = outer_fun(5, 10)
print(result)
(a) (5, 10)
(b) (10, 5)
(c) 15
(d) An error
20- A Python function always returns a value, and it can return multiple values.
(a) True
(b) False
Answers
1- a
2- b
3- a
4- b
5- a
6- b
7- b
8- a
9- a
10- a
11- a
12- b
13- b
14- a
15- c
16- a
17- a
18- d
19- c
20- a