PCAP-31-03 Questions and Answers

ch = read(s, 1)

ch = s. input(1)

ch = input(s, 1)

ch = s. read(l)

pass

return

exit

None

base class locations (addr)

base class objects (class)

base class names (str)

base class ids (int)

you can make an alias for the name using the a 1 i a s keyword

nothing; you need to come to terms with it

you can shorten it to alpha. zeta and Python will find the proper connection

you can make an alias for the name using die as keyword

except Exception(e):

except e=Exception:

except Exception as e:

such an action is not possible in Python

if a real-life object can be described with a set of adjectives, they may reflect a Python object method

the same class can be used many times to build a number of objects

each object of the same class can have a different set of methods

a subclass is usually more specialized than its superclass

the__name__variable always contains the name of a package

a package is a group of related modules

the pyc extension is used to mark semi-compiled Python packages

a package is a single file whose name ends with the pa extension

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

II in ASCII stands for Internal Information

ASCII is a subset of UNICODE

a code point is a number assigned to a given character

3

1

2

the code is erroneous

there are no such variables, all variables are shared among objects

a class variable

an object variable

an instance variable

BB

CC

AA

BC

1 2

1 2 3

1 3

2 3

abc

The code will cause a runtime exception

ABC

123

str(1-1) in '012345£739'[:2]

'phd' in 'alpha'

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

'True' not in 'False'

0

-1

an errno value corresponding to file not found

2

'var' in Object.__dict__

'prop' in Class.__dict

len(Object.__diet__) == 1

'var1 in Class, dict

_upper_

_bases_

_ancestors_

_super_