Back to marketplace

C4: Python for Data Science, AI & Development

No description yet. This curated deck is ready for daily study.

Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

str()

Back (Answer)

String data type object.

#2
Front (Question)

int()

Back (Answer)

Integer data type object.

#3
Front (Question)

float()

Back (Answer)

Floating Point data type object.

#4
Front (Question)

list()

Back (Answer)

Returns a list of the elements in an object. E.g., Var = “Panks” list(Var) : (“P”,”a”,”n”,”k”,”s”)

#5
Front (Question)

int(3.55):?

Back (Answer)

3 Here you are casting a floating point through a integer data type, which may have strange results.

#6
Front (Question)

float(15):?

Back (Answer)

15.0 Here you are casting a integer into a floating point data type.

#7
Front (Question)

str(4.558):?

Back (Answer)

“4.558” Here you are casting a floating point number into a string data type

#8
Front (Question)

What are the two Boolean expressions in Python?

Back (Answer)

True & False*. They must be camel case.

#9
Front (Question)

int(True):?

Back (Answer)

1

#10
Front (Question)

int(False):?

Back (Answer)

0

#11
Front (Question)

bool(1):?

Back (Answer)

True.

#12
Front (Question)

bool(0):?

Back (Answer)

False.

#13
Front (Question)

What is an Operand?

Back (Answer)

The thing to be operated on.

#14
Front (Question)

What is an Operator?

Back (Answer)

What the Operand opperates on.

#15
Front (Question)

type()?

Back (Answer)

Returns the data type of variable. Good for debugging.

#16
Front (Question)

What’s Typecasting?

Back (Answer)

Converting one data type into another.

#17
Front (Question)

Define Tuple.

Back (Answer)

1) An Ordered set of numbers. 2) Where the order cannot change. • The sequence cannot be changed. • Set is finite. • Set may contain duplicates.

#18
Front (Question)

n-tuple

Back (Answer)

(X1, … , Xn)

#19
Front (Question)

What does RegEx mean?

Back (Answer)

Regular Expression. • A Python module. • A tool for matching and handling strings.

#20
Front (Question)

> > > import re

Back (Answer)

Imports the Regular Expression module built into Python 3.

#21
Front (Question)

Concatenation

Back (Answer)

Combines strings.

#22
Front (Question)

Major Data Type Objects in Python.

Back (Answer)

Integers Floating Points Strings Booleans

#23
Front (Question)

Coupoud Data Type Objects? - Python

Back (Answer)

• Lists • Tuples

#24
Front (Question)

Tuples syntax? - Python

Back (Answer)

var = (X1,X2,…,…,Xn)