D522 exam questions with answers
1.Which function should be used to add data to a file, such as a
network configuration file?: write()
2.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?: To define a function with a
default greeting
3.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?: Add a colon after def
multiply_numbers(num1, num2).
4.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?: List
5.Based on the Python snippet:
value = input("Enter a number: ")
result = int(value) + 10
print(result)
What purpose does result = int(value) + 10 serve?: Converts the user's inpu
into an integer and sums it
6.This Python snippet checks the new processing speed of an updated
com- puter. 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?: Decrease the indentation of the else statement.
7.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?: Tuple
8.Based on the Python list:
numbers = [10, 20, 30, 40]
What is the index position of the element "40"?: numbers[3]
, 9.Which characteristics are associated with tuples in Python?: Ordered
and unchangeable
10.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?: Missing colons at the end of the if
and else lines
11.Based on the Python code snippet:
1.Which function should be used to add data to a file, such as a
network configuration file?: write()
2.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?: To define a function with a
default greeting
3.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?: Add a colon after def
multiply_numbers(num1, num2).
4.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?: List
5.Based on the Python snippet:
value = input("Enter a number: ")
result = int(value) + 10
print(result)
What purpose does result = int(value) + 10 serve?: Converts the user's inpu
into an integer and sums it
6.This Python snippet checks the new processing speed of an updated
com- puter. 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?: Decrease the indentation of the else statement.
7.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?: Tuple
8.Based on the Python list:
numbers = [10, 20, 30, 40]
What is the index position of the element "40"?: numbers[3]
, 9.Which characteristics are associated with tuples in Python?: Ordered
and unchangeable
10.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?: Missing colons at the end of the if
and else lines
11.Based on the Python code snippet:
