PCAP-31-03問題集、Python Institute実際の試験問題

質問 1

The following class definition is given. We want the show () method to invoke the get () method, and then output the value the get () method returns. Which of the invocations should be used instead of XXX?

A. print (get(self))

B. print (self.get())

C. print (self.get (val))

D. print (get())

正解: B

質問 2

What is the expected output of the following code?

A. abdef

B. abcef

C. acdef

D. The program will cause a runtime exception error

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 3

Files with the suffix .pyc contain:

A. temporary data

B. Python 4 source code

C. semi-compiled Python code

D. backups

正解: C

質問 4

What is the expected behavior of the following code?

A. it outputs 1

B. the code is erroneous and it will not execute

C. it outputs 3

D. it outputs 2

正解: D

質問 5

What can you do if you don't like a long package path tike this one0 import alpha.beta.gamma.delta.epsiIon.
zeta

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

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

C. nothing; you need to come to terms with it

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

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 6

What is the expected output of the following code?

A. 3

B. 21

C. 12

D. 2

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 7

What is the expected behavior of the following code?

It will:

A. prints 3

B. print 0

C. cause a runtime exception

D. print an empty line

正解: C

質問 8

Which of the following lines of code will work flawlessly when put independently inside the add_new () method in order to make the snippet's output equal to [0, 1, 1] ? (Select two answers)

A. self put stire(1])

B. self .put self.get () [-1])

C. put self.store(1])

D. self .put (self.store[1])

正解: A,D

質問 9

The following expression
1+-2
is:

A. equal to 1

B. equal to 2

C. invalid

D. equal to -1

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 10

What is the expected out of the following code of the file named zero_length_existing_file is a zero-length file located inside the working directory?

A. an errno value corresponding to file not found

B. -1

C. 0

D. 2

正解: C

Python Institute Certified Associate in Python Programming - PCAP-31-03 模擬練習