Podcast
Questions and Answers
What does DNS stand for?
What does DNS stand for?
- Domain Naming System
- Domain Name Service
- Domain Name Server (correct)
- Digital Name Service
HTTP and HTTPS are the same protocol.
HTTP and HTTPS are the same protocol.
False (B)
What protocol does a browser use to access resources on the internet?
What protocol does a browser use to access resources on the internet?
HTTP or HTTPS
The internet acts like a __________ for navigating various resources.
The internet acts like a __________ for navigating various resources.
Match the following ports to their respective protocols:
Match the following ports to their respective protocols:
What is the purpose of the Transmission Control Protocol (TCP)?
What is the purpose of the Transmission Control Protocol (TCP)?
The URL format starts with the domain name followed by the path.
The URL format starts with the domain name followed by the path.
What does TLD stand for in the context of URLs?
What does TLD stand for in the context of URLs?
What is the primary focus of Software Engineering?
What is the primary focus of Software Engineering?
Agile and Waterfall are both software development methodologies.
Agile and Waterfall are both software development methodologies.
What does UML stand for?
What does UML stand for?
In the grading system, the midterm exam accounts for _____ of the total grade.
In the grading system, the midterm exam accounts for _____ of the total grade.
Match the following software engineering concepts with their descriptions:
Match the following software engineering concepts with their descriptions:
Which skill is classified as a General and Transferable Skill in this course?
Which skill is classified as a General and Transferable Skill in this course?
The final exam has the highest weight in the grading system at 40%.
The final exam has the highest weight in the grading system at 40%.
What is the biggest computer network in the world?
What is the biggest computer network in the world?
Name one testing method used in software engineering.
Name one testing method used in software engineering.
The Internet is only made up of computers.
The Internet is only made up of computers.
What protocol is commonly used for transferring hypertext requests on the Internet?
What protocol is commonly used for transferring hypertext requests on the Internet?
ICANN is responsible for managing the domain name __________.
ICANN is responsible for managing the domain name __________.
Which of the following is a method used to send requests on the Internet?
Which of the following is a method used to send requests on the Internet?
Match the following terms with their correct definitions:
Match the following terms with their correct definitions:
Undersea cables are used to connect different countries for Internet access.
Undersea cables are used to connect different countries for Internet access.
Name a city in Egypt that has access to Internet infrastructure.
Name a city in Egypt that has access to Internet infrastructure.
What is the main function of DNS?
What is the main function of DNS?
There are only two types of DNS servers.
There are only two types of DNS servers.
What does TTL stand for in the context of DNS?
What does TTL stand for in the context of DNS?
The ______________ server is responsible for the last step of DNS resolution and returns the IP address of the requested domain.
The ______________ server is responsible for the last step of DNS resolution and returns the IP address of the requested domain.
Which of the following is NOT a type of DNS server?
Which of the following is NOT a type of DNS server?
Match the following DNS server types with their functions:
Match the following DNS server types with their functions:
The address 172.217.168.14 corresponds to the domain google.com.
The address 172.217.168.14 corresponds to the domain google.com.
What protocol is used for fetching resources on the web?
What protocol is used for fetching resources on the web?
What is the primary purpose of HTTP?
What is the primary purpose of HTTP?
TCP/IP guarantees reliable packet transmission.
TCP/IP guarantees reliable packet transmission.
What does DNS stand for?
What does DNS stand for?
TCP ensures reliable packet transmission by using ____.
TCP ensures reliable packet transmission by using ____.
Match the following protocols with their descriptions:
Match the following protocols with their descriptions:
Which method does TCP use to establish a connection?
Which method does TCP use to establish a connection?
HTTP is an application layer protocol for managing network connections.
HTTP is an application layer protocol for managing network connections.
What does TCP/IP stand for?
What does TCP/IP stand for?
Study Notes
Course Learning Outcomes
- Students will develop knowledge and understanding of the Software Development Life Cycle (SDLC), requirement gathering, kanban, scrum, waterfall, Agile, client-server architecture and software testing.
- Students will improve their intellectual skills through understanding unified modeling language and design patterns
- Students will be able to develop a web application and design a relational database.
- Students will improve their teamwork, collaboration, and research skills.
Grading
- The course grade is comprised of 40% Project, 40% Final Exam, and 20% Midterm Exam.
Topics & Schedule
- There are 7 topics covered throughout the course, each with 2 lectures and 2 labs.
- Topics include: Introduction, SDLC, Requirements Engineering, UML System Design, Software Architecture I, Software Architecture II, The Concurrency Model, Databases - RDBMS - NoSQL, Backend Design & Technologies, Frontend Design & Technologies, Usability, Testing.
Why Study Software Engineering?
- Software engineering is a challenging and rewarding field but it can be difficult.
- Understanding software engineering principles and techniques is critical for successful software development.
- The goal of studying software engineering is to build efficient and high-quality software.
Why Do Software Development Projects Fail?
- Software development projects can fail due to poor planning and management.
- Unclear requirements and inappropriate development methodologies can lead to project failure.
What is Software Engineering?
- Software Engineering is a systematic approach to software development.
- It is a process that involves activities such as specification, development, validation, and evolution.
What is Program or Software?
- A program is a set of instructions that are executed by a computer
- Software is a collection of programs and data that provide specific functions.
Client-Server Architecture
- The internet is a client-server architecture, where a client (e.g., a computer, smartphone, tablet) sends a request to a server (e.g., a web server, database server) and the server sends back a response.
- The internet is a network of interconnected computers that allows users to access and share information through a variety of applications and services.
The World Wide Web
- The world wide web is the collection of web pages and resources that are accessible through the internet.
- Users can access web resources through hyperlinks and web browsers.
How the Internet Works
- The internet uses different protocols, including DNS, IP, TCP/IP, and HTTP, to route and transfer information between computers.
- Information is sent through fiber optic cables and satellite networks.
- The internet has a complex infrastructure of networks and data centers
What is a URL?
- A URL (Uniform Resource Locator) is a web address that identifies a specific resource available on the internet.
- A URL includes a scheme (e.g., http, https), a domain name (e.g., youtube.com), a subdomain (e.g., www), a path to the resource (e.g., /results?), and parameters (e.g., search_query=funny+cat+videos).
What is DNS?
- DNS (Domain Name System) is the internet's phonebook, it maps human-readable domain names (e.g., youtube.com) to numerical IP addresses (e.g., 172.217.168.14).
- Different types of DNS servers serve different purposes, including recursive resolvers, root nameservers, TLD nameservers, and authoritative nameservers.
What is HTTP?
- HTTP (Hypertext Transfer Protocol) is an application layer protocol that is used to fetch resources from the web.
- HTTP works on top of TCP/IP, using its rules of routing and addressing to send and receive data between devices.
- HTTP uses methods, such as GET, POST, PUT, DELETE, to interact with web resources.
What is TCP/IP?
- TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of protocols that provides the foundation for the internet and its applications.
- TCP/IP handles packet routing, addressing, and transport across the internet.
What is the difference between TCP and UDP?
- TCP (Transmission Control Protocol) provides a reliable, connection-oriented transport layer. UDP (User Datagram Protocol) provides a connectionless datagram-based transport layer.
- TCP is used for applications where reliable and ordered data delivery is required, while UDP is used for faster and less reliable data transmission, such as streaming audio and video.
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Description
This quiz evaluates your understanding of the Software Development Life Cycle (SDLC), including methodologies like Agile, Scrum, and Waterfall. It also covers key concepts in software architecture, UML, and database design. Prepare to showcase your knowledge of both theoretical and practical aspects of software engineering.
