COMP10 (2nd Quarterly Examination)

The following are the features of Python programming, except:

A. It is a high-level language

B. It is extremely easy to get started.

C. It is free and open-source

D. It has its stand-alone library.

D. It has its stand-alone library.

Python can be on embedded to what programming language?

C/C++ Program

What is an interpreted, object-oriented, high-level programming language?

Python

Which of these describes Python's syntax?

A. Complex and verbose

B. Similar to machine code

C. Minimalistic and close to plain English

D. Requires heavy boilerplate

C. Minimalistic and close to plain English

Who is the creator of Python?

Guido van Rossum

In what year was the first version of Python (0.9.0) released?

1991

Which version of Python introduced Unicode support and garbage collection?

Python 2.0

Python 3.0 was primarily developed to:

Remove duplicate constructs and modules

Which of the following is NOT a key feature of Python?

A. Portable

B. Interpreted

C. Requires manual memory management

D. Extensive standard library

C. Requires manual memory management

Which of these applications is Python commonly used for?

A. Operation system kernels

B. Web applications and frameworks

C. Assembly programming

D. BIOS programming

B. Web applications and frameworks

What does "extensible" mean in the context of Python?

Python can integrate C/C++ code for performance boosts

Python described as "interpreted." What does this mean?

Code can run directly from the source without compilation

Which of the following is an example of a GUI-based desktop? application Python can build?

A. BIOS firmware

B. Image processing software

C. Operation system kernel

D. Microcontroller programs-.

B. Image processing software

Give 11 features of Python

1. It is a simple and minimalistic language.

2. It is extremely easy to get started.

3. It is free and open-source.

4. It is a high-level language.

5. It is portable.

6. It is an interpreted language.

7. It supports procedure-oriented programming.

8. It is extensible.

9. It can be embedded within our C/C++ program.

10. It has an extensive standard library.

11. It is an exciting and powerful language.

How many keywords are there in Python 3.7?

33

Which of the following is not a valid Python keyword?

A. and

B. true

C. elif

D. pass

B. true

Which keyword is used to define a function?

def

What is the purpose of the lambda keyword?

Define anonymous functions

Which of the following is a boolean keyword in Python?

A. Yes

B. False

C. No

D. Maybe

B. False

Which keyword is used to handle exceptions?

try

What does the break keyword do?

Terminates a loop

Which keyword continues to the next iteration of a loop?

continue

The keyword None represents:

Absence of a value

Which keyword is used to define a class

class

Which of the following is not allowed as an identifier?

A. _variable

B. my_var1

C. 1variable

D. variable_2

C. 1variable

Which keyword is used to declare a global variable?

global

Which of the following is used for debugging?

assert

What is the function of the raise keyword?

Raise an exception

Which of the following is not a valid identifier?

A. print_this

B. myClass

C. total$sum

D. _hidden

C. total$sum

Which keyword helps define an alternative name for a module?

as

Which keyword is used in exception handling to execute code regardless of errors?

finally

Which keyword checks if a value exists in a sequence?

in

What is the purpose of the "with" keyword?

Simplify exception handling

Which keyword is used to import specific parts of a module?

from

What will happen if you use a keyword as an identifier?

Raises a syntax error

The keyword yield is used in:

Generators

Python is a ______________ language.

Case-sensitive

Which of the following variable names is most meaningful?

A. c

B. count

C. x

D. n

B. count

The following are the features of Python, except:

A. it is simple and minimalistic language

B. It is works in Windows platform only

C. It is extremely easy to get started

D. It is exciting and powerful language

B. It is works in Windows platform only

A Python is a GUI-based desktop application, GUI means:

Graphical User Interface

Python was primarily an integral part of what Operation System?

Linux

Besides being quick and easy to learn, Python is free and has a support to a large community. This makes Python the preferred choice for _______ development.

Prototype

Which of the following design and architecture was not influenced by Python?

A. Cobra

B. CoffeeScript

C. OCaml

D. Apple Shift

D. Apple Shift

What are the terms used to describe the names assigned to classes, functions, variables, and similar entities?

Identifiers

What is the extension file of Python?

.py

What is the symbol that starts and ends a flowchart?

Terminal Interrupt

What are the reserved words in Python?

Keywords

What symbol that is used to separate words?

Underscore

A ________ should have a name that is close to the value it holds.

Variable

What is the keyboard shortcuts to run module in Python?

F5

Which of the following is an invalid identifier?

A. sum

B. #value

C. myClass

D. run_program

B. #value

What is a program that is generally a simple computer program that when run emits or displays on screen (often console) used in myriad of programming languages?

Hello World

The following are examples of keywords, except:

A. False

B. if

C. global

D. #result

D. #result

Write the rules for naming identifiers on the lines.

1. They can be a combination of:

a. letters in lowercase (a-z)

b. letters in uppercase (A-Z)

c. digits (0-9), or

d. underscore (_)

2. They cannot start with a digit. 1variable is invalid, but variable1 is perfectly fine.

3. They cannot use keywords.

4. They cannot use special symbols like !, @, #, $, %.

5. They can be of any length.

It shows that the input was received by the flowchart or an output is displayed in a flowchart.

I/O Box

Python is an open-source ERP, a consolidated suite of business applications, and __________ engine.

Google App

Python works in many platforms like...

Apple's Swift, CoffeScript, Cobra, and OCaml

Using Python, do the folllowing:

Codes

a = float (input ("First number"))

b = float (input ("Second Number"))

if a > b:

print("The first number is larger.")

elif b > a:

print("The second number is larger.")

else:

print("They are equal")

except ValueError:

print("Error: Please enter valid numbers.")

A ________ is the following of one thing after another, or the order of succession.

Sequence

What is a visual representation of the sequence of steps needed to perform a process.

Flowchart

What symbol starts and ends a flowchart?

Terminal Interrupt

What symbol shows that an input was received by the flowchart or an output is displayed by the flowchart?

I/O box

What symbol that can be the arithmetic and logical operations that happen behind the scenes.?

Process box

What symbol connect that parts of the program?

Off-page connector and On-page connector

What symbol show the flow of the process.?

Arrows

It refers to program lines executed in the same manner as they were placed in the program.

Sequence control structure

These are used to separate multiple words.

Underscore (_) or camel case (camelCase)