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PCAP Practice Exam Questions with complete solution

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PCAP Practice Exam Questions with complete solution PCAP Practice Exam hasattr() - correct answer what method is used to safely check if a class/object has a certain attribute the first argument's value - correct answer the first parameter of each method is set by... class X: - correc...

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  • October 18, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • pcap practice exam
  • pcap practice exam questions with complete solutio

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  • PCEP
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PCAP Practice Exam
hasattr() - correct answer ✔what method is used to safely check if a
class/object has a certain attribute


the first argument's value - correct answer ✔the first parameter of each
method is set by...


class X: - correct answer ✔the simplest possible class definition in python
can be expressed as:


except Exception as e: - correct answer ✔if you want to access and
exception object's components and store them in an object called e, you have
to use the following form of exception statement


s.write("Hello\n") - correct answer ✔there is a stream named s open for
writing. how do you write a line to the stream?


+ - correct answer ✔python strings can be "glued" together using the
operator:


the code is erroneous - correct answer ✔how many stars (*) does the
snippet print?
>s = '*****'
>s = s - s[2]
>print(s)


1 - correct answer ✔what is the value of the i variable when the loop
finishes?

, >i=0
>while i !=0:
->i=i-1
>else:
->i=i+1


<< and >> - correct answer ✔and operator able to perform bitwise shifts is
coded as


the variable becomes unavailable - correct answer ✔what is the value of the
i variable when the loop finishes its execution?
for i in range(10):
pass


check and execute the source code - correct answer ✔a compiler is a
program designed to:


two - correct answer ✔how many lines does the snippet output?
>for i in range(1,3):
->print("*",end="")
>else:
->print("*")


34.23 - correct answer ✔what is the value of the two literals .3423e2 and
3423e-2


3 - correct answer ✔what is the output of the snippet?

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