INTRODUCTION TO PYTHON PROGRAMMING AND DATA STRUCTURES CERTIFICATION TEST PAPER VERIFIED QUESTIONS AND SOLUTIONS GRADED A+

INTRODUCTION TO PYTHON
PROGRAMMING AND DATA STRUCTURES
CERTIFICATION TEST PAPER VERIFIED
QUESTIONS AND SOLUTIONS GRADED A+

●● A popular programming language that is easy to read and understand.
It is typically used in automation, data analysis, and web development.
Answer: Python


●● Informational statements that are not executed when a program is
run.
Answer: Comments


●● The process of locating and correcting errors or bugs in a program
that prevent it from functioning properly.
Answer: Debugging


●● The set of rules outlining the grammar, punctuation, and structure of
a language.
Answer: Syntax


●● A placeholder that stores a piece of data.
Answer: Variable

, ●● Categories of variables that specify the type of data being stored. In
Python, there are four main types: strings, integers, booleans, and floats.
Answer: Data types


●● A sequence of characters or words that are surrounded by double
quotation marks (" ").
Answer: String


●● A data type that can store positive and negative whole numbers.
Answer: Integer


●● A data type that can store values of true or false in order to perform
logical operations.
Answer: Boolean


●● A data type that can store numbers with fractional or decimal
components.
Answer: Float


●● The process of combining strings into a single string using the +
operator.
Answer: Concatenation