19 Questions
What is the function of an ecommerce platform?
It hosts the website online
Why is it recommended to select a business and domain name closely connected to what you sell?
To improve search engine ranking and inform customers about products
What is one of the key features of dedicated ecommerce platforms?
Secure payments and shipping labels
What is a key element to include in the 'About Us' section of an ecommerce website?
Personal journey and photos/videos
What is an important factor to consider on the customer service page of an ecommerce website?
Privacy policy and returns/exchanges
What is the purpose of testing a few orders before launching an ecommerce website?
To identify bugs and issues
What is the main function of an operating system?
Loads programs into memory and talks to all systems and external hardware
How does Linux differ from other operating systems?
It has a graphical interface and familiar software, but is different in important ways
Which of the following are considered common operating systems?
Windows, Mac OS
What is the main function of a computer network?
To share resources, data, and applications between computers
In which network topology, all the messages travel through a circle in the same direction?
Ring Topology
What is the main advantage of Bus Topology?
Famous for LAN networks because they are inexpensive and easy to install
Which network topology has a unique network design in which each computer on the network connects to every other?
Mesh Topology
What is one of the disadvantages of Mesh Topology?
It is expensive due to the use of more cables
What is one of the advantages of Bus Topology?
It is easy to connect or remove devices without affecting any other device
What is the main function of a router in computer networking?
Control the flow of data between devices
What is a characteristic of star topology in computer networking?
All computers connect through a central node
What is the function of a hub in computer networking?
Acts as a distribution center for network connections
What is the primary disadvantage of using a hub in computer networking?
Requires constant administration
Study Notes
- Computer networking helps to share information at high speed and is more efficient and less expensive than traditional communication methods.
- Disadvantages of computer networking include high initial investment for hardware and software, security risks if proper precautions are not taken, constant administration required, and frequent server failures and cable faults.
- Hub is a device that acts as a distribution center for network connections, receiving requests from computers and transmitting them to the entire network.
- Switches are small devices that connect computers, printers, and other hardware devices to a network, enabling devices to communicate with each other and with other networks.
- Routers help to connect with multiple networks, allowing users to share a single internet connection with multiple devices and saving costs.
- PAN (Personal Area Network) is a computer network formed around a person, typically consisting of a computer, mobile, or personal digital assistant, offering short-range communication solutions but with limited distance and potential for bad connections to other networks.
- LAN (Local Area Network) is a group of computer and peripheral devices connected in a limited area, allowing for sharing of resources and reducing hardware costs, but requiring constant administration and offering less privacy.
- WAN (Wide Area Network) is a computer network spread across a large geographical area, allowing for communication between business offices and offering lower security compared to other types of networks.
- Star topology is a network topology where all computers connect through a central node, offering ease of troubleshooting and modification but requiring extra hardware and heavy network traffic.
- Ring topology is a network topology where every device has exactly two neighboring devices for communication, offering simpler cabling and increased fault tolerance but requiring specialized hardware and increased complexity.
- Hubs and switches are important components of computer networking, with hubs distributing network connections to multiple devices and switches controlling the flow of data between devices.
- Routers help to connect with multiple networks and provide security features like firewalls and encryption to protect data.
- LAN (Local Area Network) is a widely used type of computer network, allowing for sharing of resources and data between computers and reducing hardware costs.
- WAN (Wide Area Network) is used to connect business offices across large geographical areas, allowing for easier communication and collaboration.
- Star topology is a common network topology for LAN networks, offering ease of configuration and reliability but requiring additional hardware.
- Ring topology is a less common network topology, offering increased fault tolerance and simpler cabling but requiring specialized hardware and increased complexity.
Learn the essential steps for creating a successful e-commerce website, from choosing a domain name to setting up payment and marketing tools. Evaluate the effectiveness of e-commerce websites based on specific criteria and test your knowledge by creating your own e-commerce website following the provided steps.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
