Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Mastering Computer Science Data Structures

15 Questions

1 Views

Mastering Computer Science Data Structures

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following best describes a data structure?

An algebraic structure about data

A collection of data values with relationships among them

A set of functions or operations applied to data

A format for storing and organizing data efficiently (correct)

What is the purpose of a data structure?

To retrieve data from relational databases

To implement the physical form of a data type

To define the logical form of a data type

To manage large amounts of data efficiently (correct)

Which data structure is commonly used in relational databases for data retrieval?

B-tree indexes (correct)

Hash tables

Linked lists

Stacks

What is the relationship between data structures and abstract data types (ADT)?

Data structures implement the physical form of ADT Signup and view all the answers

Why are different types of data structures suited to different kinds of applications?

To improve efficiency and performance Signup and view all the answers

Which of the following is an example of a product type in algebraic data types?

Tuples and records Signup and view all the answers

What is the purpose of a constructor in a variant type?

To create a value of a variant type Signup and view all the answers

How are the values of a product type different from the values of a sum type?

Product type values contain several fields, while sum type values are grouped into variants Signup and view all the answers

What is the set of all possible values of a product type?

The Cartesian product of the sets of all possible values of its field types Signup and view all the answers

Which of the following is an example of a sum type in algebraic data types?

Tagged or disjoint unions Signup and view all the answers

Which of the following best describes open data?

Data that is accessible and editable by anyone for any purpose Signup and view all the answers

What are the goals of the open data movement?

To encourage the sharing and accessibility of data Signup and view all the answers

What is the relationship between the open data movement and intellectual property rights?

The open data movement is paralleled by a rise in intellectual property rights Signup and view all the answers

What is linked open data?

Data that is only accessible through hyperlinks Signup and view all the answers

What is one of the most important forms of open data?

Open government data Signup and view all the answers