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

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

“`X = 2+9*((3*12)-8)/10“`

28.4

30.0

30.8

27.2

2 / 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

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

3 / 40

The expression

“`2**2**3“` is equal to “`(2**2)**3“`

True

False

4 / 40

Python was created in what year

1991

none of the above

1972

2001

5 / 40

Machines developed in transistor era include the following except

MacBook

UNIVAL

Honeywell 800

IBM 7000 series

6 / 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

7 / 40

What are the values of the following Python expressions?

“` 2**(3**2)“`

“` (2**3)**2“`

“` 2**3**2“`

64, 64, 64

512, 512, 512

64, 512, 64

512, 64, 512

8 / 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

9 / 40

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

Main memory

Central processing unit

secondary memory

all of the above

10 / 40

Operating Systems includes the following except

Mac OS

Facebook

Windows XP

UNIX

11 / 40

‘Bit’ stands for

Binary Digit

Binary intelligence test

None of the above

Byte

12 / 40

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

79 characters

63 characters

31 characters

none of the mentioned

13 / 40

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

Function

Define

Fun

def

14 / 40

A computer software comprises of ___________ software & ___________ software

System, Programming

Operating, Programming

Application, System

Hardware, Software

15 / 40

What is the value of the following expression?

“`float(22//3+3/3)“`

8.0

8.3

8.33

8

16 / 40

The following are python reserved words excerpt

none of the above

try

yield

break

17 / 40

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

“` +, -, **, %, /, <<, >>, |“`

%

<>

**

|

18 / 40

The following are program elements except

identifiers

reserved words

append

variable

19 / 40

What is the order of precedence in python?

Exponential, Parentheses, Division, Multiplication, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Subtraction, Addition

20 / 40

The following is true about python except

it is open source

interpreted language

compiled language

an object oriented language

21 / 40

In flow charts, a terminal is represented with what shape

Oval

Rhombus

Circle

Rectangle

22 / 40

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

all private members must have leading and trailing underscores

none of the mentioned

unlimited length

underscore and ampersand are the only two special characters allowed

23 / 40

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

.py

.pl

.p

.python

24 / 40

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

!

/*

//

#

25 / 40

Application software includes the following except

AutoCAD

Google Meet

Android OS

Safari

26 / 40

Is Python code compiled or interpreted?

Python code is neither compiled nor interpreted

Python code is both compiled and interpreted

Python code is only interpreted

Python code is only compiled

27 / 40

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

All the mentioned

Indentation

Key

Brackets

28 / 40

Machines developed in mechanical era include the following except

Leibniz Calculator

Pascal Calculator

Abacus

Babbage Difference Engine

29 / 40

The outcome of a programming activity is a _________

Syntax

Algorithm

Code

Program

30 / 40

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

sqrt()

print()

seed()

factorial()

31 / 40

Which type of Programming does Python support?

structured programming

object-oriented programming

functional programming

all of the mentioned

32 / 40

Who developed Python Programming Language?

Niene Stom

Rasmus Lerdorf

Wick van Rossum

Guido van Rossum

33 / 40

Which of the following variable naming is correct

_name2

*fname

?name2_

5name

34 / 40

Which of the following is an invalid variable?

1st_string

foo

_

my_string_1

35 / 40

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

Program

Algorithm

Code

Complier

36 / 40

What are the two main types of functions in Python?

Built-in function & User defined function

System function

Custom function

User function

37 / 40

The following are high-level languages except

Python

HTML

C++

JAVA

38 / 40

Is Python case sensitive when dealing with identifiers?

machine dependent

yes

no

none of the mentioned

39 / 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

40 / 40

What will be the output of the following Python expression?

“`round(4.576)“`

4.5

5

44

4.6

Your score is

The average score is 66%

0%

Thank you for your feedback!

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