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

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

secondary memory

Central processing unit

all of the above

Main memory

2 / 40

Application software includes the following except

Android OS

Google Meet

Safari

AutoCAD

3 / 40

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

Code

Algorithm

Program

Complier

4 / 40

Machines developed in transistor era include the following except

Honeywell 800

UNIVAL

IBM 7000 series

MacBook

5 / 40

Python was created in what year

1991

1972

2001

none of the above

6 / 40

In flow charts, a terminal is represented with what shape

Rhombus

Rectangle

Oval

Circle

7 / 40

The following are python reserved words excerpt

yield

try

break

none of the above

8 / 40

The following is true about python except

compiled language

interpreted language

it is open source

an object oriented language

9 / 40

Operating Systems includes the following except

Facebook

Windows XP

UNIX

Mac OS

10 / 40

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

def

Function

Fun

Define

11 / 40

A computer software comprises of ___________ software & ___________ software

System, Programming

Hardware, Software

Operating, Programming

Application, System

12 / 40

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

“` +, -, **, %, /, <<, >>, |“`

**

<>

|

%

13 / 40

The following are program elements except

reserved words

identifiers

variable

append

14 / 40

What is the value of the following expression?

“`float(22//3+3/3)“`

8

8.3

8.0

8.33

15 / 40

Which of the following variable naming is correct

?name2_

_name2

5name

*fname

16 / 40

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

seed()

print()

factorial()

sqrt()

17 / 40

What is the order of precedence in python?

Exponential, Parentheses, Division, Multiplication, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Subtraction, Addition

Exponential, Parentheses, Multiplication, Division, Addition, Subtraction

Parentheses, Exponential, Multiplication, Division, Addition, Subtraction

18 / 40

Is Python code compiled or interpreted?

Python code is both compiled and interpreted

Python code is only interpreted

Python code is neither compiled nor interpreted

Python code is only compiled

19 / 40

What are the two main types of functions in Python?

User function

System function

Custom function

Built-in function & User defined function

20 / 40

Which type of Programming does Python support?

all of the mentioned

object-oriented programming

structured programming

functional programming

21 / 40

Who developed Python Programming Language?

Guido van Rossum

Rasmus Lerdorf

Wick van Rossum

Niene Stom

22 / 40

The following are high-level languages except

C++

Python

JAVA

HTML

23 / 40

The expression

“`2**2**3“` is equal to “`(2**2)**3“`

False

True

24 / 40

Machines developed in mechanical era include the following except

Babbage Difference Engine

Abacus

Pascal Calculator

Leibniz Calculator

25 / 40

What will be the output of the following Python expression?

“`round(4.576)“`

4.5

44

4.6

5

26 / 40

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

none of the mentioned

31 characters

63 characters

79 characters

27 / 40

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

“`X = 2+9*((3*12)-8)/10“`

28.4

30.8

30.0

27.2

28 / 40

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

“`grade1 = 80“`

“`grade2 = 90“`

“`average = (grade1 + grade2) / 2“`

95.1

85.1

85.0

95.0

29 / 40

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

.python

.p

.pl

.py

30 / 40

Is Python case sensitive when dealing with identifiers?

yes

no

none of the mentioned

machine dependent

31 / 40

Which of the following is an invalid variable?

1st_string

foo

my_string_1

_

32 / 40

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

Brackets

Key

All the mentioned

Indentation

33 / 40

The outcome of a programming activity is a _________

Code

Syntax

Program

Algorithm

34 / 40

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

#

/*

//

!

35 / 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

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

36 / 40

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

unlimited length

all private members must have leading and trailing underscores

underscore and ampersand are the only two special characters allowed

none of the mentioned

37 / 40

Which of the following is an invalid statement?

a,b,c = 1000, 2000, 3000

a b c = 1000 2000 3000

abc = 1,000,000

a_b_c = 1,000,000

38 / 40

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

Functions don’t provide better modularity for your application

All of the mentioned

you can’t also create your own functions

Functions are reusable pieces of programs

39 / 40

‘Bit’ stands for

None of the above

Binary Digit

Byte

Binary intelligence test

40 / 40

What are the values of the following Python expressions?

“` 2**(3**2)“`

“` (2**3)**2“`

“` 2**3**2“`

512, 512, 512

64, 512, 64

64, 64, 64

512, 64, 512

Your score is

The average score is 66%

0%

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