System Development Life Cycle

Play an AI-generated podcast conversation about this lesson

What is one of the characteristics of ubiquity in e-commerce?

Virtual transaction (correct)

Cultural boundaries

Physical presence

High transaction costs

What is an example of digital goods?

Software (correct)

Books

Clothing

Furniture

What is the main difference between B2B and B2C e-commerce?

Target audience (correct)

Type of products

Payment methods

Type of business

What is one of the ways that e-commerce has changed marketing?

Providing new ways of identifying and communicating with customers Signup and view all the answers

What is an example of a business model in e-commerce?

Portal Signup and view all the answers

What is behavioral targeting in e-commerce?

Collecting information on a consumer and advertising to them based on their interests Signup and view all the answers

What is the primary focus of social e-commerce?

Integrating social media platforms with online shopping Signup and view all the answers

What is the main goal of social network marketing?

To leverage individuals' influence over others to sell products Signup and view all the answers

What type of technology enables the computer-to-computer exchange of standard transactions?

Electronic data interchange (EDI) Signup and view all the answers

What type of platform connects multiple buyers and sellers?

Net marketplace Signup and view all the answers

What is the primary benefit of the internet and networking in B2B e-commerce?

Automation of procurement processes Signup and view all the answers

What is the primary goal of the testing phase in system development?

To ensure the system runs as intended Signup and view all the answers

What type of methodology is focused on modelling processes or actions that manipulate data?

Process-orientated Signup and view all the answers

What is the purpose of the conversion phase in system development?

To change from the old system to the new one Signup and view all the answers

What is the primary unit in systems analysis and design?

Object Signup and view all the answers

What type of diagram visually represents how data moves through a system?

Data flow diagram Signup and view all the answers

In object-orientated modelling, what do objects fall under?

Classes Signup and view all the answers

What is a major consequence of organizations' increasing reliance on computers?

Vulnerability to disruptions Signup and view all the answers

What is the primary goal of controls in an organization?

To ensure the safety of assets, accuracy of records, and adherence to management standards Signup and view all the answers

What is a major reason why computer systems are vulnerable to disruptions?

Hardware problems, such as breakdowns and configuration errors Signup and view all the answers

What is a characteristic of the internet that makes it vulnerable to abuse?

Its openness Signup and view all the answers

What is a type of risk associated with the use of computers and networks outside of a firm's control?

Loss and theft of portable devices Signup and view all the answers

What is an example of a risk associated with the internet?

Unencrypted VOIP Signup and view all the answers

What is the main goal of ransomware?

To demand payment in exchange for restoring access to data Signup and view all the answers

Which type of attack involves intercepting and reading unencrypted data in network traffic?

Sniffing Signup and view all the answers

What is the primary difference between a virus and a worm?

A worm spreads to other devices, while a virus does not Signup and view all the answers

What is the purpose of a rogue access point?

To allow intruders to access network drives and files Signup and view all the answers

What is the goal of a DDoS attack?

To make a website or online service inaccessible to real users Signup and view all the answers

What is the main characteristic of a Trojan?

It disguises itself as harmless or legitimate software Signup and view all the answers