あなたのPCAP-31-03試験100%合格問題集はここFast2testで一発合格 [Q60-Q79]

あなたのPCAP-31-03試験100%合格問題集はここFast2testで一発合格

突破上級者がシミュレーションされたPCAP-31-03試験問題集PDF

PCAP-31-03試験は、Pythonプログラミングに新しく取り組み、言語の堅固な基礎を築きたい個人を対象としています。また、言語に一定の経験がある専門家が自分のスキルや知識を確認したい場合にも適しています。この試験は、背景や経験に関係なく、誰でも受験できます。試験を受ける前に、受験目的やシラバスに精通することを推奨します。また、準備資料、学習ガイド、模擬試験を活用して、自分を適切に準備し、試験に合格する可能性を高めることができます。

質問 # 60
What is the expected behavior of the following code?

A. it outputs 1
B. it raises an exception
C. it outputs 3
D. it outputs 6

正解：D

質問 # 61
What would you use instead of XXX if you want to check whether a certain ' key' exists in a dictionary called diet? (Select two answers) II if XXX:
print("Key exists")

A. 'key' in diet
B. 'key' in diet.keys()
C. diet['key'] != None
D. diet.exists('key')

正解：B、C

質問 # 62
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. 0
C. 1
D. 2

正解：D

質問 # 63
Which one of the platform module functions should be used to determine the underlying platform name?

A. platform.platform ()
B. platform.python_version()
C. platform.uname ()
D. platform.processor()

正解：A

質問 # 64
What is the expected output of the following snippet?

A. 0
B. 1
C. 2
D. the code is erroneous

正解：D

解説：

質問 # 65
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. 0
C. 1
D. 2

正解：D

質問 # 66
The simplest possible class definition in Python can be expressed as:

A. class X:
B. class X:
pass
C. class X:
return
D. class X: {}

正解：A

質問 # 67
Which of the following statements are true? (Select two answers)

A. ASCII is the name of a character coding standard
B. UTF-8 is one of the ways of representing UNICODE code points.
C. a code point is a point inside the code when execution stops immediately
D. an escape sequence can be recognized by the # sign put in front of it.

正解：A、B

質問 # 68
What is the expected behavior of the following code?

A. it outputs 1
B. it raises an exception
C. it outputs 2
D. it outputs 0

正解：B

質問 # 69
Which of the following statements are true? (Select two answers)

A. Python strings are actually lists
B. Python strings can be sliced like lists
C. Python strings can be concatenated
D. Python strings are mutable

正解：B、C

質問 # 70
If you want to transform a string into a list of words, what invocation would you use? (Select two answers) Expected output:

A. s.split ()
B. split (s, ",")
C. s.split (",")
D. split (s)

正解：A、C

質問 # 71
What is the expected behavior of the following code?

A. It outputs False
B. It outputs nothing
C. It outputs True
D. It raises an exception

正解：A

質問 # 72
What is the expected behavior of the following code?

A. it outputs 1
B. it raises an exception
C. it outputs 3
D. it outputs 6

正解：D

質問 # 73
Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

A. C._C__VarA == 2
B. is instance(obj_b,C)
C. has atr (B, 'get')
D. obj_c.get() == 2

正解：C、D

質問 # 74
Assuming that the code below has been placed inside a file named code.py and executed successfully, which of the following expressions evaluate to True? (Select two answers)