Computer programming Study guides, Class notes & Summaries

What are advantages and disadvantages of a layered architecture? - Each protocol layer offers different services. Some advantages are scalability, flexibility, and ease of adding / removing components making it easier for cost-effective implementations. Disadvantages include: some layers functionality depends on the information from the other layer and violates the goal of layer separation; one layer may duplicate lower layer functionalities; overhead both in computation and in message head...

Introduction to Computer Programming Exam 1 With Questions and Verified Answers...

Data Type - correct answer String, Int, Float, Boolean Class - correct answer Same as data type How do you iterate through a list? - correct answer For Loop! scores = [1,2,3,4] for s in scores: print(s) Write a function named powers() that takes a positive integer n as input and prints, on the screen, all the powers of 2 from 2^1 to 2^n. - correct answer def powers(n): for i in range(1,n+1): print(2**i) How do you identify the length of a list? - correct answer len(list) H...

User requirements specifies what the user expects the software to be able to do. This is the source document. The input screen design should follow the same order. Design document lays out the general requirements that when changed, motivate the existence and purpose of a given code set. Functional requirements will specify a behavior or function. Business Rules, Transaction corrections, adjustments and cancellations, Administrative functions, Authentication, Authorization levels, Audit Tr...

FACHE Weeks 1-12 Combined | 304 Questions and Answers Latest Update 2023/2024 Graded 100%. Separate computer systems are often linked together in order to share data and information. When all components of the network are located within close proximity of one another, perhaps within a single facility, the network known as a: a) Wide Area Network (WAN) FACHE Weeks 1-12 Combined | 304 Questions and Answers 100% Verified Latest Latest Update 2023/2024 b) World Wide Web (WWW) c) Local Area N...

NOCTI Computer Programming NOCTI - Information Technology Latest Update Questions and Verified Correct Answers Guaranteed A+

A Level 9618 Computer Science Programming Summary for Paper 4 A* guaranteed

NOCTI Computer Programming Questions and Answers with Verified Solutions User requirements specifies what the user expects the software to be able to do. This is the source document. The input screen design should follow the same order. Design document lays out the general requirements that when changed, motivate the existence and purpose of a given code set. Functional requirements will specify a behavior or function. Business Rules, Transaction corrections, adjustments and cancellations, Adm...

NOCTI Computer Programming Questions and Answers with Verified Solutions User requirements - Answer ️️ -specifies what the user expects the software to be able to do. This is the source document. The input screen design should follow the same order. Design document - Answer ️️ -lays out the general requirements that when changed, motivate the existence and purpose of a given code set. Functional requirements - Answer ️️ -will specify a behavior or function. Business Rules, Tra...

WGU C175 Data Management – Foundations Final Exam (Latest 2023/ 2024) Questions and Verified Answers- Grade A Q: A one-to-many unary relationship allows an occurrence of the entity type on the "one side" of the relationship to be associated with . a) a single occurrence of the same entity type b) multiple occurrences of the same entity type c) a single occurrence of the different entity type on the "many side" of the relationship d) multiple occurrences of the different en...