AP Computer Science Principles Latest Version 100% Verified
5 views 0 purchase
Course
AP Computer Science Principles
Institution
AP Computer Science Principles
AP Computer Science Principles Latest
Version 100% Verified
What is an algorithm?
An algorithm is a step-by-step set of instructions designed to perform a specific task or solve
a problem.
What is the purpose of a loop in programming?
A loop allows a set of instructions to be repeated m...
AP Computer Science Principles Latest
Version 100% Verified
What is an algorithm?
✔✔An algorithm is a step-by-step set of instructions designed to perform a specific task or solve
a problem.
What is the purpose of a loop in programming?
✔✔A loop allows a set of instructions to be repeated multiple times until a certain condition is
met.
What does the term "abstraction" mean in computer science?
✔✔Abstraction refers to simplifying complex systems by focusing on the main ideas while
hiding the underlying details.
How is a variable used in programming?
✔✔A variable is a storage location in memory that holds data, which can be changed or
manipulated during program execution.
1
,What is the significance of "conditional statements" in programming?
✔✔Conditional statements allow a program to make decisions and execute different code paths
based on whether certain conditions are true or false.
What is the function of an IDE (Integrated Development Environment)?
✔✔An IDE is a software application that provides comprehensive tools for coding, debugging,
and testing programs.
What is the difference between a compiler and an interpreter?
✔✔A compiler translates an entire program into machine code before execution, while an
interpreter translates and executes code line by line.
What is a function or method in programming?
✔✔A function or method is a block of code designed to perform a specific task, which can be
called upon when needed in a program.
What is the purpose of data types in programming?
✔✔Data types define the kind of data a variable can hold, such as integers, floats, or strings,
ensuring proper handling and manipulation of data.
2
,What does "syntax" refer to in computer programming?
✔✔Syntax refers to the set of rules that define the correct structure and format of code in a
programming language.
What is a "parameter" in the context of functions?
✔✔A parameter is a variable used in a function to receive input values when the function is
called.
What is the role of "debugging" in the software development process?
✔✔Debugging is the process of identifying, isolating, and fixing bugs or errors in a program to
ensure it runs correctly.
What does "iteration" mean in programming?
✔✔Iteration refers to the repetition of a process or set of instructions in a loop until a certain
condition is met.
What is a "binary number system"?
3
, ✔✔The binary number system is a base-2 numerical system that uses only two digits, 0 and 1, to
represent all possible numbers.
What is the significance of an "array" in programming?
✔✔An array is a data structure that stores a collection of elements, typically of the same data
type, in a contiguous block of memory.
What does "encapsulation" mean in object-oriented programming?
✔✔Encapsulation is the concept of bundling data and the methods that operate on that data
within a single unit or class, restricting direct access to some of the object’s components.
What is the purpose of "inheritance" in object-oriented programming?
✔✔Inheritance allows a new class to inherit properties and behaviors (methods) from an existing
class, promoting code reuse and organization.
What is "polymorphism" in the context of programming?
✔✔Polymorphism is the ability of different objects to respond in their own way to the same
method or function call, allowing for flexible and reusable code.
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BrilliantScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
