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WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACTUAL EXAM AND STUDY GUIDE QUESTION BANK LATEST COMPLETE 250 QUESTIONS AND CORRECT DETAILED SOLUTIONS JUST RELEASED$11.99
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WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACT
WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACT
Exam (elaborations)
WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACTUAL EXAM AND STUDY GUIDE QUESTION BANK LATEST COMPLETE 250 QUESTIONS AND CORRECT DETAILED SOLUTIONS JUST RELEASED
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WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACT
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WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACT
WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS ACTUAL EXAM AND STUDY GUIDE QUESTION BANK LATEST COMPLETE 250 QUESTIONS AND CORRECT DETAILED SOLUTIONS JUST RELEASED
WGU D278 SCRIPTING AND PROGRAMMING FOUNDATIONS
ACTUAL EXAM AND STUDY GUIDE QUESTION BANK LATEST
2024-2025 COMPLETE 250 QUESTIONS AND CORRECT
DETAILED SOLUTIONS JUST RELEASED
Q: What does the * operator do when applied to string data? - CORRECT
ANSWER✔✔It writes out the string data multiple times. For example, print '!' * 12
would output !!!!!!!!!!!! (12 exclamation points).
Q: What does a procedure do? - CORRECT ANSWER✔✔takes in inputs, does some
processing, and produces outputs
Q: What is the difference in a procedure and a function? - CORRECT ANSWER✔✔A
procedure and a function in python are the same so there is no difference. They
both take inputs and may or may not return outputs.
Q: What is a parameter? - CORRECT ANSWER✔✔Input to a procedure or function
, Page 2 of 48
Q: What is the difference in an input, an operand, and a parameter? - CORRECT
ANSWER✔✔Nothing! They are all different names used to describe inputs to a
procedure.
Q: What are the advantages of using a function? - CORRECT ANSWER✔✔Functions
can be used multiple times. They provide a modular piece of code that only has to
be written once and then can be called upon multiple times within the program.
Q: When does a function execute? - CORRECT ANSWER✔✔When you explicitly ask
it to execute by calling the function and passing in any parameters. We refer to
this as invoking or calling the function.
Q: How do you define outputs for a function? - CORRECT ANSWER✔✔Using the
return keyword you can define what data will be returned or output when the
procedure or function runs. You can only access data from within a function if you
return that specific data to be used outside of the function.
Q: How is a while loop constructed in Python? What is its purpose? - CORRECT
ANSWER✔✔executes any number of times, continuing as long as the test
expression is True
, Page 3 of 48
while <TestExpression>:
<Block>
Q: How is an if else statement constructed in Python? What is its purpose? -
CORRECT ANSWER✔✔provides a way to control what code executes based on the
result of a test expression
if <TestExpression>:
<block>
else:
<block>
Q: How are compound mathematical expressions evaluated in Python? - CORRECT
ANSWER✔✔First perform calculations within parentheses.
Next work left to right and perform all multiplication and division.
Finally, work left to right and perform all addition and subtraction
Q: What is the function of parentheses, (), in programming expressions? -
CORRECT ANSWER✔✔When we are working with an expression, they group items
within that expressions. Items within parentheses are evaluated first. For example:
, Page 4 of 48
(5 + 3) * 8 = 64 because we do the addition first, then multiplication
5 + 3 * 8 = 29 because we do the multiplication first, then the addition.
We also use parentheses in procedures to define the inputs to that procedure,
which is a very different idea than when working within an expression..
Q: < - CORRECT ANSWER✔✔less than
Q: > - CORRECT ANSWER✔✔greater than
Q: <= - CORRECT ANSWER✔✔less than or equal to
Q: >= - CORRECT ANSWER✔✔greater than or equal to
Q: == - CORRECT ANSWER✔✔comparisons equality
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