Quiz for CSC 201

Created by

Oluwaferanmi Akinyele

CSC 201

Preparatory Quiz for CSC 201 Test 2022/2023. This quiz contains 40 multiple choice questions.

The questions are compiled by Physics department gurus;

Ebun (Class rep)

Levi

Oluwaferanmi

Great

and Blakky

NameEmailPhone Number

1 / 40

Which of the following is true for variable names in Python?

underscore and ampersand are the only two special characters allowed

all private members must have leading and trailing underscores

unlimited length

none of the mentioned

2 / 40

The expression

“`2**2**3“` is equal to “`(2**2)**3“`

False

True

3 / 40

Operating Systems includes the following except

UNIX

Mac OS

Windows XP

Facebook

4 / 40

What is the order of precedence in python?

Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

Exponential, Parentheses, Division, Multiplication, Addition, Subtraction

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Subtraction, Addition

5 / 40

Machines developed in transistor era include the following except

MacBook

UNIVAL

IBM 7000 series

Honeywell 800

6 / 40

Which type of Programming does Python support?

structured programming

all of the mentioned

object-oriented programming

functional programming

7 / 40

What are the values of the following Python expressions?

“` 2**(3**2)“`

“` (2**3)**2“`

“` 2**3**2“`

64, 512, 64

512, 64, 512

64, 64, 64

512, 512, 512

8 / 40

Which of the following character is used to give single-line comments in Python?

#

!

//

/*

9 / 40

‘Bit’ stands for

Binary Digit

Binary intelligence test

None of the above

Byte

10 / 40

A ________ is a sequence of instructions telling the computer what to do.

Code

Algorithm

Complier

Program

11 / 40

The correct sequence of the history of modern era is

integrated circuit era – mechanical era – vacuum & cathode-ray tube era – diode device era – manual era

manual era – mechanical era – vacuum & cathode-ray tube era – diode device era – integrated circuit era

mechanical era – vacuum & cathode-ray tube era – manual era – diode device era – integrated circuit era

manual era mechanical era – integrated circuit era – vacuum & cathode-ray tube era – diode device era

12 / 40

Which of the following functions is a built-in function in python?

sqrt()

factorial()

seed()

print()

13 / 40

What are the two main types of functions in Python?

User function

Built-in function & User defined function

Custom function

System function

14 / 40

What is the value of the following expression?

“`float(22//3+3/3)“`

8

8.3

8.33

8.0

15 / 40

The following are program elements except

identifiers

variable

reserved words

append

16 / 40

The outcome of a programming activity is a _________

Code

Algorithm

Program

Syntax

17 / 40

What will be the output of the following Python expression?

“`round(4.576)“`

44

4.5

5

4.6

18 / 40

Which of the following variable naming is correct

_name2

*fname

?name2_

5name

19 / 40

What will be the value of X in the following Python expression?

“`X = 2+9*((3*12)-8)/10“`

27.2

30.8

28.4

30.0

20 / 40

The following are high-level languages except

Python

JAVA

C++

HTML

21 / 40

Which of the following is an invalid statement?

a b c = 1000 2000 3000

a_b_c = 1,000,000

a,b,c = 1000, 2000, 3000

abc = 1,000,000

22 / 40

Which of the following is used to define a block of code in Python language?

Brackets

Key

Indentation

All the mentioned

23 / 40

Which of the following is the correct extension of the Python file?

.pl

.python

.p

.py

24 / 40

Who developed Python Programming Language?

Wick van Rossum

Guido van Rossum

Niene Stom

Rasmus Lerdorf

25 / 40

In flow charts, a terminal is represented with what shape

Rhombus

Rectangle

Circle

Oval

26 / 40

What is the average value of the following Python code snippet?

“`grade1 = 80“`

“`grade2 = 90“`

“`average = (grade1 + grade2) / 2“`

95.0

85.1

95.1

85.0

27 / 40

What is the maximum possible length of an identifier in Python?

31 characters

63 characters

none of the mentioned

79 characters

28 / 40

The ______ is the brain of the computer that performs simple arithmetic & logical operations

all of the above

secondary memory

Central processing unit

Main memory

29 / 40

Is Python code compiled or interpreted?

Python code is only compiled

Python code is only interpreted

Python code is neither compiled nor interpreted

Python code is both compiled and interpreted

30 / 40

Which one of the following is the use of function in python?

All of the mentioned

Functions don’t provide better modularity for your application

Functions are reusable pieces of programs

you can’t also create your own functions

31 / 40

The following is true about python except

interpreted language

an object oriented language

it is open source

compiled language

32 / 40

Application software includes the following except

Safari

Android OS

Google Meet

AutoCAD

33 / 40

Which keyword is used to call a function in Python language?

def

Define

Function

Fun

34 / 40

Machines developed in mechanical era include the following except

Babbage Difference Engine

Pascal Calculator

Leibniz Calculator

Abacus

35 / 40

Which among the following list of operators has the highest precedence?

“` +, -, **, %, /, <<, >>, |“`

|

<>

%

**

36 / 40

Is Python case sensitive when dealing with identifiers?

none of the mentioned

machine dependent

no

yes

37 / 40

Python was created in what year

none of the above

1991

1972

2001

38 / 40

Which of the following is an invalid variable?

foo

my_string_1

1st_string

_

39 / 40

A computer software comprises of ___________ software & ___________ software

System, Programming

Hardware, Software

Operating, Programming

Application, System

40 / 40

The following are python reserved words excerpt

break

none of the above

try

yield

Your score is

The average score is 66%

0%

Thank you for your feedback!

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