WGU D522 Exam 217 Questions with Verified
Answers
Which function should be used to add data to a file, such as a network
configuration file? - CORRECT ANSWER write ()
Based on the Python code snippet:
def greet (name, greeting = "Welcome to WGU"):
return f"{greeting}, {name}!"
What is the purpose of the first line of code? - CORRECT ANSWER To define a
function with a default greeting
This Python code snippet returns a syntax error when run:
def multiply numbers (num1, num2)
result = num1 * num2
return result
num1 = 5
num2 = 8
print(multiply_numbers (num1, num2))
,Which code adjustment will resolve the syntax error? - CORRECT ANSWER Add a
colon after def multiply_numbers(num1, num2).
Based on the Python snippet:
devices = ["router01", "switch01", "modem01", "gateway01", "printer01"]
Which data structure is being used to store the names for various types of devices
within devices? - CORRECT ANSWER List
Based on the Python snippet:
value = input("Enter a number: ")
result = int(value) + 10
print(result)
What purpose does result = int(value) + 10 serve? - CORRECT ANSWER Converts
the user's input into an integer and sums it
This Python snippet checks the new processing speed of an updated computer.
However, the snippet throws an error when ran.
def check_processing_speed(current_speed, threshold_speed):
is_fast_processing = current_speed > threshold_speed
,if is_fast_processing:
print(f"The processing speed of {current_speed} GHz is fast.")
else:
print(f"The processing speed of {current_speed} GHz is not fast enough. Consider
an upgrade.")
current_speed = 4
threshold_speed = 2
check_processing_speed(current_speed, threshold_speed)
Which code adjustment will provide the intended response by addressing the
error? - CORRECT ANSWER Decrease the indentation of the else statement.
A developer is creating a Python script to capture metrics for different network
interfaces on a router, with each set of metrics treated as a single, immutable
record. The stored record will represent a snapshot of metrics for a specific
network interface at a given point in time to capture historical records for future
analysis.
Which data structure should be used to store the recorded metrics based on the
specifications? - CORRECT ANSWER Tuple
Based on the Python list:
numbers = [10, 20, 30, 40]
, What is the index position of the element "40"? - CORRECT ANSWER numbers[3]
Which characteristics are associated with tuples in Python? - CORRECT ANSWER
Ordered and unchangeable
Based on the Python code snippet:
port = input("Secure Web access? Y/N: ")
if port == "Y"
print("Use port 443.")
else
print("Use port 80.")
Which error is present in the snippet? - CORRECT ANSWER Missing colons at the
end of the if and else lines
Based on the Python code snippet:
import math
a = 12
b = math.sqrt(121)
if a > b:
print("Greater than b")
elif a < b:
Answers
Which function should be used to add data to a file, such as a network
configuration file? - CORRECT ANSWER write ()
Based on the Python code snippet:
def greet (name, greeting = "Welcome to WGU"):
return f"{greeting}, {name}!"
What is the purpose of the first line of code? - CORRECT ANSWER To define a
function with a default greeting
This Python code snippet returns a syntax error when run:
def multiply numbers (num1, num2)
result = num1 * num2
return result
num1 = 5
num2 = 8
print(multiply_numbers (num1, num2))
,Which code adjustment will resolve the syntax error? - CORRECT ANSWER Add a
colon after def multiply_numbers(num1, num2).
Based on the Python snippet:
devices = ["router01", "switch01", "modem01", "gateway01", "printer01"]
Which data structure is being used to store the names for various types of devices
within devices? - CORRECT ANSWER List
Based on the Python snippet:
value = input("Enter a number: ")
result = int(value) + 10
print(result)
What purpose does result = int(value) + 10 serve? - CORRECT ANSWER Converts
the user's input into an integer and sums it
This Python snippet checks the new processing speed of an updated computer.
However, the snippet throws an error when ran.
def check_processing_speed(current_speed, threshold_speed):
is_fast_processing = current_speed > threshold_speed
,if is_fast_processing:
print(f"The processing speed of {current_speed} GHz is fast.")
else:
print(f"The processing speed of {current_speed} GHz is not fast enough. Consider
an upgrade.")
current_speed = 4
threshold_speed = 2
check_processing_speed(current_speed, threshold_speed)
Which code adjustment will provide the intended response by addressing the
error? - CORRECT ANSWER Decrease the indentation of the else statement.
A developer is creating a Python script to capture metrics for different network
interfaces on a router, with each set of metrics treated as a single, immutable
record. The stored record will represent a snapshot of metrics for a specific
network interface at a given point in time to capture historical records for future
analysis.
Which data structure should be used to store the recorded metrics based on the
specifications? - CORRECT ANSWER Tuple
Based on the Python list:
numbers = [10, 20, 30, 40]
, What is the index position of the element "40"? - CORRECT ANSWER numbers[3]
Which characteristics are associated with tuples in Python? - CORRECT ANSWER
Ordered and unchangeable
Based on the Python code snippet:
port = input("Secure Web access? Y/N: ")
if port == "Y"
print("Use port 443.")
else
print("Use port 80.")
Which error is present in the snippet? - CORRECT ANSWER Missing colons at the
end of the if and else lines
Based on the Python code snippet:
import math
a = 12
b = math.sqrt(121)
if a > b:
print("Greater than b")
elif a < b:
