Pass the Python Institute PCAP PCAP-31-03 Questions and answers with ExamsMirror

str(1-1) in '012345£739'[:2]

'phd' in 'alpha'

'deb' not in 'abcde' [::-1]

'True' not in 'False'

a

an exception is raised

b

c

121 +1 == int ('1' + 2 * '2')

float ('3.14') == str('3.'+'14')

'xyz'.lower() 'XY'

'8' + '8' !=2 * '8'

the constructor must have at least one parameter

the constructor must return a value other than None

the constructor is a method named_init_

there can the more than one constructor in a Python class.

class X:

class X:

pass

class X:

return

class X: {}

yes, by using the hasattr attribute

yes. by using the hasattr () method

yes, by using the hasattr () function

no, it is not possible

1

4

2

3

encapsulation allows you to protect some data from uncontrolled access

the arrows on a class diagram are always directed from a superclass towards its subclass

inheritance is the relation between a superclass and a subclass

an object is a recipe for a class

a code point is a point inside the code when execution stops immediately

an escape sequence can be recognized by the # sign put in front of it.

UTF-8 is one of the ways of representing UNICODE code points.

ASCII is the name of a character coding standard

three

one

two

four