Free PCAP Sample Questions — Certified Associate in Python Programming

If you need to serve two different exceptions called Ex1 and Ex2 in one except branch, you can write:

• A. except Ex1 Ex2:
• B. except (ex1, Ex2):
• C. except Ex1, Ex2:
• D. except Ex1+Ex2:

Which of the following expressions evaluate to True? (Choose two.)

• A. ord("z") - ord("Z") == ord("0")
• B. len(""" """) > 0
• C. chr(ord('a') + 1) == 'B'
• D. len('\'') == 1

What is true about Python class constructors? (Choose two.)

• A. there can be more than one constructor in a Python class
• B. the constructor must return a value other than None
• C. the constructor is a method named __init__
• D. the constructor must have at least one parameter

A function called issubclass (c1, c2) is able to check if:

• A. c1 and c2 are both subclasses of the same superclass
• B. c2 is a subclass of c1
• C. c1 is a subclass of c2
• D. c1 and c2 are not subclasses of the same superclass

Which of the following statements are true? (Choose two.)

• A. an escape sequence can be recognized by the / sign put in front of it
• B. II in ASCII stands for Internal Information
• C. ASCII is a subset of UNICODE
• D. a code point is a number assigned to a given character

UNICODE is:

• A. the name of an operating system
• B. a standard for encoding and handling texts
• C. the name of a programming language
• D. the name of a text processor

Assuming that the snippet below has been executed successfully, which of the following expressions evaluate to True? (Choose two.) string = 'python'[::2] string = string[-1] + string[-2]

• A. string[0] == 'o'
• B. string is None
• C. len(string) == 3
• D. string[0] == string [-1]

Python's built in function named open () tries to open a file and returns:

• A. an integer value identifying an opened file
• B. an error code (0 means success)
• C. a stream object
• D. always None

Which of the following expressions evaluate to True? (Choose two.)

• A. str(1-1) in '123456789'[:2]
• B. 'dcb' not in 'abcde'[::-1]
• C. 'phd' in 'aplpha'
• D. 'True' not in 'False'

Which of the following invocations are valid? (Choose two.)

• A. "python".sort()
• B. sorted("python")
• C. rfind("python","r")
• D. "python".index("th")

There is a stream named s open for writing. What option will you select to write a line to the stream?

• A. s. write ("Hello\n")
• B. write (s, "Hello")
• C. s.writeln ("Hello")
• D. s. writeline ("Hello")

A two-parameter lambda function raising its first parameter to the power of the second parameter should be declared as:

• A. lambda (x, y) = x ** y
• B. lambda (x, y): x ** y
• C. def lambda (x, y): return x ** y
• D. lambda x, y: x ** y

Which of the following statements are true? (Choose two.)

• A. II in ACII stands for Information Interchange
• B. a code point is a number assigned to a given character
• C. ACII is synonymous with UTF-8
• D. \e is an escape sequence used to mark the end of lines

Which of the following words can be used as a variable name? (Choose two.)

• A. for
• B. True
• C. true
• D. For

Package source directories/folders can be:

• A. converted into the so-called pypck format
• B. packed as a ZIP file and distributed as one file
• C. rebuilt to a flat form and distributed as one directory/folder
• D. removed as Python compiles them into an internal portable format