QUESTION: 29

What is the expected output of the following snippet?

True lower
True upper
False upper
False lower

Answer(s): B

QUESTION: 30

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, 21 ? (Select two answers)

self.queue.append(get_Iast() + 1)
queue.append(self.get last () + 1)
self.queue.append(self.queue[+1]
self.queue.append(self.get last() +1)

Answer(s): D

Reveal Solution Next Question

QUESTION: 31

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

open () requires a second argument
open () is a function which returns an object that represents a physical file
instd, outstd, errstd are the names of pre-opened streams
if invoking open () fails, an exception is raised

Answer(s): B,D

Reveal Solution Next Question

QUESTION: 32

What is the expected behavior of the following code? x = 8 ** (1/3)
y = 2. if x < 2.3 else 3.
print(y)

it outputs 2.0
it outputs 2. 5
the code is erroneus and it will not execute
it outputs 3.0

Answer(s): A

Reveal Solution Next Question

Free PCAP-31-03 Exam Braindumps (page: 8)

QUESTION: 29

QUESTION: 30

QUESTION: 31

QUESTION: 32