Data structures Study guides, Revision notes & Summaries

The relationship (within the relation) that describes how the value of one attribute may be used to find the value of another attribute. Functional Dependency 3 MULTIPLE CHOICE OPTIONS An attribute that can be used to find the value of another attribute in the relation. Determinant 3 MULTIPLE CHOICE OPTIONS Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key 3 MULTIPLE CHOICE OPTIONS Define & manage database structures DD...

WGU C182 Objective Assessment ACTUAL EXAM 2023 1. First users were the engineers who built and programmed computers, then employees who had received specialized training were users, and now today, anyone and everyone can be a user.: Evolution of Users 2. Sends files over the network at the request of clients. Responds over LAN, within one location/site. Support both application software and data files.: FILE SERVER 3. Turns a user-friendly domain name, like G, into an Internet Protocol (...

WGU C949 DATA STRUCTURES AND ALGORITHMS EXAM 2024/2025 Which statement describes a queue data structure? A.) It is a sequence of elements in which insertion and deletion takes place at one end. B.) It is a sequence of elements in which insertion and deletion takes place at both ends. C.) It is a sequence of elements in which insertion can take place anywhere in the sequence and deletion takes place only at the front. D.) It is a sequence of elements in which insertions can take place...

Chapter 1 Introduction to Computers, Programs, and Java Section 1.2 What is a Computer? 1. is the physical aspect of the computer that can be seen. a. Hardware b. Software c. Operating system d. Application program Key:a See the first paragraph in Section 1.2. # Section 1.2.1 What is a Computer? 2. is the brain of a computer. a. Hardware b. CPU c. Memory d. Disk Key:b See the first paragraph in Section 1.2.1. # 3. The speed of the CPU may be measured in . a. m...

WGU C949 DATA STRUCTURES & ALGORITHMS CHAPTERS 1-4 EXAM 2024 In Python, there are three (3) different types of commenting styles. What are they? - correct answer In-line, Multiline, Documentation Strings (Docstrings) "Comments used to add meaning to a program and explain logic in-line with the code being discussed. These comments are good for quick explanations and are indicated by using the # character and a space. if n % 2 == 1: # n is odd" - correct answer In-line "Comments, al...

Test Bank For Introduction to Algorithms and Data Structures 1st Edition by Cengage Cengage Chapter 1-10

Solution Manual For Introduction to Algorithms and Data Structures 1st Edition by Cengage Cengage Chapter 1-10

AIDA 181 - Big Data Analytics for Risk and Insurance Exam Prep| Questions and Verified Answers| 100% Correct (Latest 2023/ 2024 Update) Q: machine learning Answer: AI in which computers continually teach themselves to make better decisions on previous results and new data Q: Artificial intelligence Answer: compute processing/output that simulates reasoning or knowledge Q: why do tech companies use AI Answer: Tech companies use this to "Solve problems or to ...

Assess the potential effects of proposed amendments to the Companies Act 71 of 2008 on statutory remuneration disclosure requirements (4 marks), considering transparency and accountability in remuneration practices (4 marks). Substantiate your answer with relevant examples from the article (5 marks). Your answer should evaluate the challenges in managing remuneration data (2 marks). Discuss how remote working and the rise of 'Employer of Record' (EOR) services impact employee remuneration t...

WGU C949 Data Structures and Algorithms I Exam Review (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: Queue Answer: ADT in which items are inserted at the end and removed from the front. Common data structures: linked list FIFO Q: Deque ("deck") Answer: ADT in which items can be removed at both the front and back. Common data structures: linked list Q: Bag Answer: ADT for storing items in which the order does not matter and duplicate items ...