Module 1

Question 1

What are the strengths of Python?

Answer 1

• Ease of use
• Readable
• Complete
• Cross-platform
• Free

Question 2

This strength of Python talks about how Python uses familiar constructs like loops and arrays from other coding languages.

Answer 2

Ease of Use

Question 3

This strength of Python talks about how Python is easier to debug, maintain, and modify.

Answer 3

Readable

Question 4

This strength of Python talks about how Python’s standard library comes with modules.

Answer 4

Complete

Question 5

This strength of Python talks about how Python works on Windows, Mac, Linux, UNIX, and other platforms.

Answer 5

Cross-platform

Question 6

This strength of Python talks about how Python was developed under an open-source model.

Answer 6

Free

Question 7

It is a browser-based application that provides an environment for running and testing Python codes.

Answer 7

Jupyter

Question 8

True or False
Jupyter is ideal for documentation purposes which make both ease of sharing and code replicability possible.

Answer 8

True

Question 9

What happens when you launch Jupyter?

Answer 9

• opens a browser window
• runs a command line interface (Jupyter Notebook server)

Question 10

Where can users access Jupyter Notebook?

Answer 10

localhost

Question 11

This URL indicates the user’s connection to the Jupyter Notebook Server.

Answer 11

localhost:8888

Question 12

It is a component of Jupyter which is accessible via web browser.

Answer 12

Dashboard

Question 13

The dashboard displays files and folders located where?

Answer 13

home directory

Question 14

It is a place to write in code or text.

Answer 14

Cell

Question 15

A cell is indicated by a ___________, which is enclosed in a box.

Answer 15

cell block

Question 16

What are the two types of a cell?

Answer 16

• Code
• Markdown

Question 17

This cell is intended for typing in and running python codes.

Answer 17

Code Cell

Question 18

This cell allows the user to create formatted text.

Answer 18

Markdown Cell

Question 19

In a markdown cell, what is used to create a header for a section?

Answer 19

singe hash (#)

Question 20

In a markdown cell, what is used to create a header for a subsection?

Answer 20

double hash (##)

Question 21

In a markdown cell, what is used to create bold texts?

Answer 21

encapsulating double asterisks (text)

Question 22

In a markdown cell, what is used to create italicized texts?

Answer 22

encapsulating single asterisks (text)

Question 23

In a markdown cell, what is used to create highlighted texts?

Answer 23

encapsulating backticks (text)

Question 24

What are the two modes in Jupyter?

Answer 24

• Edit
• Command

Question 25

This mode of Jupyter is indicated by a green line in the leftmost par of an active cell.

Answer 25

Edit

Question 26

This mode of Jupyter is indicated by a blue line in the leftmost par of an active cell.

Answer 26

Command

Question 27

What is the shortcut keys to run a code in a Jupyter cell?

Answer 27

Shift + Enter

Question 28

This is the number that Jupyter assigns to remember which codes are executed first.

Answer 28

Execution Numbers

Question 29

True or False Execution numbers are found in the leftmost part of the executed code cells.

Answer 29

False - found in the rightmost part

Question 30

This is the basic output command of Python.

Answer 30

print()

Question 31

True or False print() can't join plain text with values of numerical expression.

Answer 31

False - print("1 + 1 =", 1+1) is possible

Question 32

What are the basic numerical operations in Python?

Answer 32

- Addition (+) - Subtraction (-) - Multiplication (*) - Division (/) - Exponentiation (**) - Modulo (%) - Integer Division (//)

Question 33

It is an external python file that can be imported to a current python file.

Answer 33

Module | import module_name (import math)

Question 34

True or False Modules are where functions and other resources are coded in.

Answer 34

True

Question 35

True or False Modules allows the user to access a collection of scripts.

Answer 35

False - allows to access a collection of functions

Question 36

What is the syntax of math functions?

Answer 36

math.function_name

Question 37

True or False Python can be used to compare values.

Answer 37

True, Python can use Logical Operators

Question 38

The keywords ____ and ____ when dealing with multiple comparisons.

Answer 38

and, or

Question 39

The keyword ____ is used to denote a negation of a comparison result.

Answer 39

not

Question 40

What command allows the user to see all the variables in the current Jupyter notebook?

Answer 40

%whos

Question 41

What are the datatypes available in Python?

Answer 41

- Numeric (int, float, complex) - String (str) - Sequence (list, tuple, range) - Mapping (dict) - Boolean (bool) - Set (set, frozeenset)

Question 42

What data type are int, float, and complex?

Answer 42

Numeric

Question 43

What data type is str?

Answer 43

String

Question 44

What data type are list, tuple, and range?

Answer 44

Sequence

Question 45

What data type is dict?

Answer 45

Mapping

Question 46

What data type is bool?

Answer 46

Boolean

Question 47

What data type are set and frozeenset?

Answer 47

Set

Question 48

This data type holds numeric values.

Answer 48

Numeric

Question 49

This data type holds a sequence of characters.

Answer 49

String

Question 50

This data type holds a collection of items.

Answer 50

Sequence

Question 51

This data type holds data in key-value pair form.

Answer 51

Mapping

Question 52

This data type holds either true or false.

Answer 52

Boolean

Question 53

This data type holds a collection of unique items.

Answer 53

Set

Question 54

This command is used to determine the type of data stored in a variable.

Answer 54

type()

Question 55

This command is used to take user input.

Answer 55

input()

Question 56

This command converts a value to an integer.

Answer 56

int()

Question 57

This command converts a value to a float.

Answer 57

float()

Question 58

This command rounds a value to a specified precision.

Answer 58

round()