What is data abstraction - Study guides, Class notes & Summaries

AP CSP Questions and Answers Rated A+ What is the difference between a list and a dictionary in Python? A list is an ordered collection of items that can be accessed by their index, whereas a dictionary is an unordered collection of key-value pairs where values are accessed using unique keys. How does binary search differ from linear search in terms of efficiency? Binary search is more efficient than linear search, especially for large datasets, because it reduces the search ...

AQA A-Level Computer Science paper 1 EXAM 2024 what is composition? - ANSWER-same aggregation but if the container is destoryed the contained class is also destroyed e.g. a hotel and rooms What is data abstraction? - ANSWER-similar to procedural abstraction but with like data types, for example queues and stacks or how integers and real numbers are represented in a computer what is deterministic finite state machine - ANSWER-if when in a particular state the next state is uniquely determined...

AP Computer Science Principles Unit 1-4 Assessments Answers 100% Pass What is a key characteristic of a high-level programming language? a) Low readability b) Directly interacts with hardware c) Designed to be easy for humans to read and write d) Requires extensive knowledge of machine code c) Designed to be easy for humans to read and write Which of the following best describes an algorithm? a) A single line of code b) A step-by-step procedure for solving a problem c) A hardware ...

o Test Bank for Life-Span Development , 18th Edition By John Santrock RATING Student name: 1) Identify the term that refers to the characteristics of people as males and females. 2) According to Paul Baltes, what is a co-construction of biological, cultural, and individual factors working together? 3) In the context of conceptions of age, age refers to connectedness with others and the social roles individuals adopt. 4) theorists emphasize that behavior is...

AP Computer Science Principles Final Exam Review Graded A+ What is the role of `protocols` in Internet communication? Protocols are rules that define how data is transmitted and received over the Internet, ensuring that different systems can communicate effectively. Define `abstraction` in computer science. Abstraction is the process of simplifying complex systems by focusing on the main ideas and hiding the underlying details, making it easier to understand and manage. Wha...

NRNP 6675-15; NRNP 6675 Week 6 Midterm Exam 2022 100% solved -Graded A+   NRNP 6675-15; NRNP 6675 Week 6 Midterm Exam 2022 100% solved -Graded A+ 1. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply Age Rapid dose escalation Parental route of administration Higher potency typical antipsychotics 2. Antipsychotic medications provide D2 blockade in the mesocortical pathway causing which of the following effects? Reduces negative symptoms Increases e...

NRNP 6675-15; NRNP 6675 Week 6 Midterm Exam 2022 100% solved -Graded A+   NRNP 6675-15; NRNP 6675 Week 6 Midterm Exam 2022 100% solved -Graded A+ 1. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply Age Rapid dose escalation Parental route of administration Higher potency typical antipsychotics 2. Antipsychotic medications provide D2 blockade in the mesocortical pathway causing which of the following effects? Reduces negative symptoms Increases e...

CSE 1321 Test 1 Questions And Answers Already Passed are just notes that explain the program to yourself and others. Comments is just a name you give a variable An identifier Spaces, blank lines, and tabs are called white space; Used to separate words and symbols in a program. Extra white space is ignored Printing an -------- prints a special character in an output string. escape sequence b is backspace. (e.g "Bbseczbret" prints what?) (escape sequence) t is tab. ...

AP Computer Science Latest Update 100% Pass What is an algorithm, and why is it fundamental to computer science? An algorithm is a step-by-step set of instructions for solving a problem or performing a task. It is fundamental because it forms the basis for writing programs that allow computers to perform complex operations efficiently. How do conditionals help control the flow of a program? Conditionals, like `if` and `else` statements, allow a program to make decisions based ...

accountability: - The mechanisms for assessing responsibility for decisions made and actions taken. agency theory: - Economic theory that views the firm as a nexus of contracts among selfinterested individuals who must be supervised and managed. benchmarking: - Setting strict standards for products, services, or activities and measuring organizational performance against those standards. best practices: - The most successful solutions or problem-solving methods that have been developed by ...