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

A computer software comprises of ___________ software & ___________ software

Operating, Programming

Application, System

System, Programming

Hardware, Software

2 / 40

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

all of the above

Central processing unit

Main memory

secondary memory

3 / 40

The following is true about python except

an object oriented language

compiled language

it is open source

interpreted language

4 / 40

In flow charts, a terminal is represented with what shape

Circle

Rhombus

Rectangle

Oval

5 / 40

What is the value of the following expression?

“`float(22//3+3/3)“`

8.3

8

8.0

8.33

6 / 40

What is the order of precedence in python?

Parentheses, Exponential, Multiplication, Division, Subtraction, Addition

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

Exponential, Parentheses, Division, Multiplication, Addition, Subtraction

7 / 40

Machines developed in mechanical era include the following except

Babbage Difference Engine

Pascal Calculator

Abacus

Leibniz Calculator

8 / 40

What are the two main types of functions in Python?

Built-in function & User defined function

Custom function

User function

System function

9 / 40

Who developed Python Programming Language?

Rasmus Lerdorf

Wick van Rossum

Niene Stom

Guido van Rossum

10 / 40

Python was created in what year

2001

1972

none of the above

1991

11 / 40

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

Function

Define

Fun

def

12 / 40

The expression

“`2**2**3“` is equal to “`(2**2)**3“`

False

True

13 / 40

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

sqrt()

seed()

print()

factorial()

14 / 40

The following are python reserved words excerpt

try

yield

none of the above

break

15 / 40

Application software includes the following except

Google Meet

Safari

Android OS

AutoCAD

16 / 40

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

you can’t also create your own functions

All of the mentioned

Functions are reusable pieces of programs

Functions don’t provide better modularity for your application

17 / 40

What are the values of the following Python expressions?

“` 2**(3**2)“`

“` (2**3)**2“`

“` 2**3**2“`

512, 64, 512

512, 512, 512

64, 64, 64

64, 512, 64

18 / 40

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

31 characters

none of the mentioned

79 characters

63 characters

19 / 40

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

“`X = 2+9*((3*12)-8)/10“`

30.8

30.0

27.2

28.4

20 / 40

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

“`grade1 = 80“`

“`grade2 = 90“`

“`average = (grade1 + grade2) / 2“`

85.0

95.1

95.0

85.1

21 / 40

Which of the following is an invalid statement?

a_b_c = 1,000,000

abc = 1,000,000

a b c = 1000 2000 3000

a,b,c = 1000, 2000, 3000

22 / 40

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

/*

#

!

//

23 / 40

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

Key

All the mentioned

Indentation

Brackets

24 / 40

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

Program

Complier

Code

Algorithm

25 / 40

‘Bit’ stands for

Binary intelligence test

Binary Digit

None of the above

Byte

26 / 40

What will be the output of the following Python expression?

“`round(4.576)“`

44

4.6

5

4.5

27 / 40

Which of the following is an invalid variable?

_

1st_string

foo

my_string_1

28 / 40

The correct sequence of the history of modern era is

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

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

29 / 40

The following are program elements except

variable

reserved words

identifiers

append

30 / 40

Operating Systems includes the following except

Mac OS

Windows XP

Facebook

UNIX

31 / 40

Machines developed in transistor era include the following except

UNIVAL

MacBook

IBM 7000 series

Honeywell 800

32 / 40

The outcome of a programming activity is a _________

Program

Syntax

Algorithm

Code

33 / 40

Which type of Programming does Python support?

functional programming

all of the mentioned

structured programming

object-oriented programming

34 / 40

Which of the following variable naming is correct

_name2

5name

?name2_

*fname

35 / 40

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

underscore and ampersand are the only two special characters allowed

unlimited length

all private members must have leading and trailing underscores

none of the mentioned

36 / 40

Is Python case sensitive when dealing with identifiers?

yes

no

none of the mentioned

machine dependent

37 / 40

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

.p

.python

.py

.pl

38 / 40

The following are high-level languages except

JAVA

HTML

Python

C++

39 / 40

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

“` +, -, **, %, /, <<, >>, |“`

|

**

<>

%

40 / 40

Is Python code compiled or interpreted?

Python code is only interpreted

Python code is neither compiled nor interpreted

Python code is both compiled and interpreted

Python code is only compiled

Your score is

The average score is 66%

0%

Thank you for your feedback!

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