WorksheetsComputer Networks Quiz
Total questions: 10
Worksheet time: 5mins
What is the fundamental purpose of a computer network?
To run complex calculations faster than a single computer
To connect devices together to share resources and data
To provide a graphical interface for users
To store data permanently in the cloud
In the context of network graphs, what does an "Edge" or "Arc" represent?
The physical devices, like laptops and servers
The rules that devices use to communicate
The links or connections between nodes
The speed at which data can travel
Which type of network is typically used within a single building, like a home or office?
Wide Area Network (WAN)
Metropolitan Area Network (MAN)
Local Area Network (LAN)
Personal Area Network (PAN)
What key feature of a network allows data to reach its destination even if one path fails?
Protocols
Redundancy
Switching
Bandwidth
The Internet was initially developed with a key focus on what characteristic?
High-speed data transfer
Low cost for consumers
Robustness and survivability during attacks
Wireless connectivity
What is the primary technology that enables the Internet by breaking data into small, independently routed chunks?
Circuit Switching
Packet Switching
Node Switching
Signal Boosting
The TCP/IP protocol stack is crucial because it:
Determines the physical cables used in a network
Provides rules for reliable data transfer and routing between machines
Is the only protocol used for Wi-Fi connections
Replaces the need for all higher-level protocols like HTTP
Which protocol is responsible for ensuring the integrity of data, handling packet ordering and error checking?
HTTP (Hypertext Transfer Protocol)
IP (Internet Protocol)
TCP (Transmission Control Protocol)
FTP (File Transfer Protocol)
What does an HTTP status code of 404 indicate?
The server is temporarily overloaded
Access to the resource is forbidden
The requested resource was not found
The connection has timed out
A website like Taobao that dynamically generates pages by querying databases and payment systems is an example of a:
Static Web Server
Network Graph
Web Portal
TCP/IP Model
