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 an invalid variable?

1st_string

foo

my_string_1

_

2 / 40

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

Code

Program

Algorithm

Complier

3 / 40

The expression

“`2**2**3“` is equal to “`(2**2)**3“`

True

False

4 / 40

The following are python reserved words excerpt

none of the above

yield

break

try

5 / 40

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

Indentation

All the mentioned

Key

Brackets

6 / 40

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

secondary memory

Main memory

Central processing unit

all of the above

7 / 40

The following are program elements except

identifiers

variable

reserved words

append

8 / 40

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

“`X = 2+9*((3*12)-8)/10“`

30.0

30.8

28.4

27.2

9 / 40

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

“`grade1 = 80“`

“`grade2 = 90“`

“`average = (grade1 + grade2) / 2“`

95.1

95.0

85.1

85.0

10 / 40

Operating Systems includes the following except

Mac OS

UNIX

Windows XP

Facebook

11 / 40

What is the value of the following expression?

“`float(22//3+3/3)“`

8.0

8

8.3

8.33

12 / 40

Application software includes the following except

Android OS

AutoCAD

Google Meet

Safari

13 / 40

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

unlimited length

underscore and ampersand are the only two special characters allowed

none of the mentioned

all private members must have leading and trailing underscores

14 / 40

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

.python

.py

.pl

.p

15 / 40

What will be the output of the following Python expression?

“`round(4.576)“`

44

4.5

4.6

5

16 / 40

Who developed Python Programming Language?

Guido van Rossum

Wick van Rossum

Rasmus Lerdorf

Niene Stom

17 / 40

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

“` +, -, **, %, /, <<, >>, |“`

|

%

**

<>

18 / 40

The correct sequence of the history of modern era is

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

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

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

19 / 40

Python was created in what year

1991

none of the above

1972

2001

20 / 40

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

you can’t also create your own functions

Functions are reusable pieces of programs

All of the mentioned

Functions don’t provide better modularity for your application

21 / 40

Which of the following variable naming is correct

5name

_name2

?name2_

*fname

22 / 40

A computer software comprises of ___________ software & ___________ software

Hardware, Software

Application, System

System, Programming

Operating, Programming

23 / 40

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

//

/*

#

!

24 / 40

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

def

Function

Fun

Define

25 / 40

Is Python code compiled or interpreted?

Python code is only interpreted

Python code is both compiled and interpreted

Python code is neither compiled nor interpreted

Python code is only compiled

26 / 40

Is Python case sensitive when dealing with identifiers?

machine dependent

yes

none of the mentioned

no

27 / 40

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

sqrt()

seed()

print()

factorial()

28 / 40

The outcome of a programming activity is a _________

Syntax

Program

Algorithm

Code

29 / 40

What are the values of the following Python expressions?

“` 2**(3**2)“`

“` (2**3)**2“`

“` 2**3**2“`

512, 512, 512

64, 64, 64

512, 64, 512

64, 512, 64

30 / 40

What is the order of precedence in python?

Exponential, Parentheses, Division, Multiplication, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Subtraction, Addition

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

31 / 40

‘Bit’ stands for

Binary intelligence test

Binary Digit

None of the above

Byte

32 / 40

Machines developed in transistor era include the following except

UNIVAL

Honeywell 800

IBM 7000 series

MacBook

33 / 40

Machines developed in mechanical era include the following except

Babbage Difference Engine

Leibniz Calculator

Abacus

Pascal Calculator

34 / 40

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

63 characters

79 characters

none of the mentioned

31 characters

35 / 40

Which type of Programming does Python support?

all of the mentioned

object-oriented programming

functional programming

structured programming

36 / 40

The following are high-level languages except

Python

JAVA

C++

HTML

37 / 40

What are the two main types of functions in Python?

Built-in function & User defined function

User function

System function

Custom function

38 / 40

The following is true about python except

an object oriented language

it is open source

compiled language

interpreted language

39 / 40

Which of the following is an invalid statement?

a_b_c = 1,000,000

a b c = 1000 2000 3000

a,b,c = 1000, 2000, 3000

abc = 1,000,000

40 / 40

In flow charts, a terminal is represented with what shape

Oval

Circle

Rhombus

Rectangle

Your score is

The average score is 66%

0%

Thank you for your feedback!

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