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Test: Starting with Python - 1 - EmSAT Achieve MCQ


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20 Questions MCQ Test - Test: Starting with Python - 1

Test: Starting with Python - 1 for EmSAT Achieve 2024 is part of EmSAT Achieve preparation. The Test: Starting with Python - 1 questions and answers have been prepared according to the EmSAT Achieve exam syllabus.The Test: Starting with Python - 1 MCQs are made for EmSAT Achieve 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Starting with Python - 1 below.
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Test: Starting with Python - 1 - Question 1

Which of the following statements is true about Python?

Detailed Solution for Test: Starting with Python - 1 - Question 1

Python is a strongly typed language, meaning that variables have specific types, and their types cannot be changed implicitly.

Test: Starting with Python - 1 - Question 2

What is the purpose of a Python module?

Detailed Solution for Test: Starting with Python - 1 - Question 2

Python modules are used to organize and reuse code. They allow you to create reusable code libraries that can be imported into other programs.

Test: Starting with Python - 1 - Question 3

Which statement correctly defines a variable in Python?

Detailed Solution for Test: Starting with Python - 1 - Question 3

In Python, a variable is defined by assigning a value to it using the equal sign (=).

Test: Starting with Python - 1 - Question 4

Which data type is mutable in Python?

Detailed Solution for Test: Starting with Python - 1 - Question 4

Lists are mutable in Python, meaning that their elements can be modified.

Test: Starting with Python - 1 - Question 5

What is the output of the following code?
x = 5
y = 2
print(x / y)

Detailed Solution for Test: Starting with Python - 1 - Question 5

The code performs floating-point division (x / y), which results in 2.5.

Test: Starting with Python - 1 - Question 6

What is the result of the expression 3 + 4 * 2?

Detailed Solution for Test: Starting with Python - 1 - Question 6

According to the order of operations, multiplication is performed before addition. So, 4 * 2 is evaluated first, resulting in 8, and then 3 + 8 is evaluated, resulting in 11.

Test: Starting with Python - 1 - Question 7

Which of the following is not a valid Python comment?

Detailed Solution for Test: Starting with Python - 1 - Question 7

Python does not support C-style comments (/ comment */). Python uses the pound sign (#) to indicate single-line comments.

Test: Starting with Python - 1 - Question 8

What is the purpose of the if statement in Python?

Detailed Solution for Test: Starting with Python - 1 - Question 8

The if statement is used in Python to make decisions based on conditions. It allows you to execute certain code blocks only if a certain condition is true.

Test: Starting with Python - 1 - Question 9

Which of the following is not a valid way to write a string in Python?

Detailed Solution for Test: Starting with Python - 1 - Question 9

The fourth option has an incorrect combination of single and double quotes. In Python, a string should be enclosed in either single quotes ('') or double quotes ("").

Test: Starting with Python - 1 - Question 10

Which of the following is not a built-in data type in Python?

Detailed Solution for Test: Starting with Python - 1 - Question 10

Arrays are not built-in data types in Python. However, Python provides lists, which can be used as dynamic arrays.

Test: Starting with Python - 1 - Question 11

What is the output of the following code?
x = 10
y = 5
print(x + y)

Detailed Solution for Test: Starting with Python - 1 - Question 11

The code adds the values of x and y (10 + 5) and prints the result, which is 15.

Test: Starting with Python - 1 - Question 12

What is the output of the following code?

x = "Hello"
y = "World"
print(x + " " + y)

Detailed Solution for Test: Starting with Python - 1 - Question 12

The code concatenates the values of x, a space, and y and prints the result, which is "Hello World".

Test: Starting with Python - 1 - Question 13

What is the output of the following code?
x = 5
y = 2
print(x % y)

Detailed Solution for Test: Starting with Python - 1 - Question 13

The code performs the modulus operation (x % y), which gives the remainder when x is divided by y. In this case, 5 divided by 2 leaves a remainder of 1.

Test: Starting with Python - 1 - Question 14

What is the output of the following code?
x = [1, 2, 3]
x.append(4)
print(len(x))

Detailed Solution for Test: Starting with Python - 1 - Question 14

The code appends the value 4 to the list x, and then prints the length of the list using the len() function, which is 4.

Test: Starting with Python - 1 - Question 15

What is the output of the following code?
x = (1, 2, 3)
y = list(x)
print(y[1])

Detailed Solution for Test: Starting with Python - 1 - Question 15

The code converts the tuple x to a list y using the list() function, and then prints the element at index 1 of y, which is 2.

Test: Starting with Python - 1 - Question 16

What will be the output of the following code?
x = 5
y = 2
z = x / y
print(z)

Detailed Solution for Test: Starting with Python - 1 - Question 16

The code performs floating-point division (x / y), which results in 2.5.

Test: Starting with Python - 1 - Question 17

What will be the output of the following code?
x = "Hello, World!"
print(x[7:12])

Detailed Solution for Test: Starting with Python - 1 - Question 17

The code uses slicing to extract the substring from index 7 to index 12 (exclusive) from the string x, which is "World".

Test: Starting with Python - 1 - Question 18

What will be the output of the following code?
x = [1, 2, 3]
x.remove(2)
print(x)

Detailed Solution for Test: Starting with Python - 1 - Question 18

The code removes the element 2 from the list x using the remove() method, resulting in [1, 3].

Test: Starting with Python - 1 - Question 19

What will be the output of the following code?
x = [1, 2, 3]
y = x + [4, 5]
print(y)

Detailed Solution for Test: Starting with Python - 1 - Question 19

The code concatenates the list x with the list [4, 5] using the + operator, resulting in [1, 2, 3, 4, 5].

Test: Starting with Python - 1 - Question 20

What will be the output of the following code?
x = (1, 2, 3)
y = x[1:]
print(y)

Detailed Solution for Test: Starting with Python - 1 - Question 20

The code uses slicing to create a new tuple y containing the elements from index 1 to the end of the tuple x, which is (2, 3).

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