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WorksheetsNet Mod 2
Total questions: 58
Worksheet time: 29mins
What is the main objective of the module titled "Network Components, Types, and Connections"?
Describe the history of the internet.
Explain network types, components, and connections.
Discuss the impact of social media.
Analyze software development processes.
What is the role of clients and servers in a network?
To manage database transactions.
To explain the roles of clients and servers in a network.
To provide ISP connectivity options.
To develop software applications.
What should be explained regarding network components?
The roles of network infrastructure devices.
The history of network protocols.
The development of mobile applications.
The design of user interfaces.
What is the objective related to ISP connectivity options?
To describe ISP connectivity options.
To analyze data encryption methods.
To develop cloud storage solutions.
To design network security protocols.
What is a server?
A device that requests data from another device
A device that provides data to other devices
A type of software used for browsing the internet
A type of network cable
What is a client?
A device that requests data from another device
A device that provides data to other devices
A type of software used for browsing the internet
A type of network cable
How do clients and servers communicate?
Through direct physical connections
By exchanging data packets over a network
By using the same operating system
Through manual data transfer
How can computer hosts be a client or a server?
By changing their IP address
By installing specific software
By performing specific roles in a network
By using a different type of hardware
What role does a computer play in a network if it runs email server software?
Client
Server
Host
Router
Which software is used by clients to access email on an email server?
Windows File Explorer
Microsoft Outlook
Windows Internet Explorer
Google Chrome
What determines the role a computer plays in a network?
The type of network
The software installed on the computer
The hardware specifications
The internet speed
What type of server stores corporate and user files in a central location?
Email server
Web server
File server
Database server
Which client software is used to access web pages on a web server?
Microsoft Outlook
Windows File Explorer
Windows Internet Explorer
Adobe Reader
What is the role of a server in a network?
To request and display information
To provide information like email or web pages
To browse the internet
To connect to local devices
Which of the following is an example of client software?
Web server software
Database management system
Internet Explorer
Email server
What is required for a host to provide web services to the network?
Email server software
Web server software
Database software
File server software
Where is the server located that provides online destinations?
On a local network
On a network connected to the global internet
On a personal computer
On a mobile device
What is a peer-to-peer (P2P) network?
A network where client and server software run on separate computers
A network where one computer runs both client and server software
A network where multiple PCs are connected using a switch
A network used only in large businesses
What is the simplest form of a P2P network?
A network with multiple PCs connected using a switch
A network with two directly connected computers
A network with dedicated servers
A network with high amounts of network traffic
Why might larger businesses require dedicated servers?
To reduce the number of service requests
To handle high amounts of network traffic
To simplify the network structure
To eliminate the need for a switch
What is required to create a larger P2P network with multiple PCs?
A dedicated server
A wireless connection
A network device like a switch
A direct connection between two computers
What is one advantage of peer-to-peer (P2P) networking?
Centralized administration
High security
Easy to set up
Scalability
Which of the following is a disadvantage of P2P networking?
Lower cost
No centralized administration
Simple file transfer
Dedicated servers required
Why might P2P networks be considered less secure?
They require dedicated servers
They have centralized administration
All devices can act as both clients and servers
They are complex to set up
What is a key feature of a P2P application?
It allows a device to act only as a client.
It allows a device to act only as a server.
It allows a device to act as both a client and a server.
It requires a centralized server for communication.
In a P2P application, what can both clients do simultaneously?
Only send messages.
Only receive messages.
Send and receive messages.
Neither send nor receive messages.
What is required for each end device in a P2P application?
A centralized server.
A user interface and a background service.
Only a user interface.
Only a background service.
How do some P2P applications manage resource sharing?
By using a fully centralized system.
By using a hybrid system with decentralized resource sharing.
By using a peer-to-peer system with no central directory.
By using a system with no index server.
In a hybrid P2P system, what does each peer access to find resource locations?
A centralized server.
A local database.
An index server.
A peer-to-peer network.
Diagram showing a network with two devices acting as both client and server, exchanging instant messages.
The devices are only clients.
The devices are only servers.
The devices are acting as both client and server.
The devices are not exchanging messages.
What can a computer with server software provide?
Services to one or many clients
Only file storage
Only email services
Only web browsing
What roles can a single server have?
File server, web server, email server
Only a file server
Only a web server
Only a database server
What can a client computer connect to using client software?
Multiple servers
Only one server
Only a database
Only a printer
Which of the following is considered an intermediate device in network topology?
Router
Laptop
Printer
Smartphone
Which of the following is an example of an end device?
Switch
Wireless access point
IP phone
LAN Ethernet media
What type of network media includes LAN Ethernet media?
Intermediate devices
End devices
Network media
Cloud services
Which of the following is NOT a category of hardware components in network infrastructure?
A) End Devices
B) Intermediary Devices
C) Network Media
D) Software Applications
What type of device is a wireless router classified as in network infrastructure?
A) End Device
B) Intermediary Device
C) Network Media
D) Peripheral Device
Which of the following is an example of an end device?
A) LAN Switch
B) Wireless Router
C) Desktop Computer
D) Firewall Appliance
What are end devices also known as?
Servers
Hosts
Routers
Switches
Which of the following is NOT considered an end device?
Network printer
Security camera
Router
Smartphone
What is the role of an end device in a network?
It routes data between networks.
It is either the source or destination of a message.
It provides security for the network.
It manages network traffic.
Why are addresses used in a network?
To encrypt data
To uniquely identify hosts
To increase network speed
To reduce network costs
What is the primary role of an Internet Service Provider (ISP)?
To provide technical support for computers
To offer web hosting services
To provide the link between a network and the internet
To host applications and media
Which of the following is NOT typically an additional service offered by ISPs?
Web Hosting
Equipment Co-Location
Car Rental Services
Voice Over IP
How do ISPs connect to form a network that interconnects users globally?
By using satellite connections
By connecting to other ISPs
By using wireless networks
By using local area networks
In what manner are ISPs connected to ensure efficient internet traffic flow?
Randomly
In a circular manner
In a hierarchical manner
In a linear manner
What do ISPs provide to connect service provider networks in major metropolitan areas?
Low-speed data links
High-speed data links
Wireless connections
Satellite links
What is the primary medium that connects the internet backbone?
Copper cables
Wireless signals
Fiber-optic cables
Satellite connections
What forms the backbone of the internet according to the document?
Copper cables
Fiber-optic cables
Satellite connections
Wireless signals
What is the simplest ISP connection option mentioned in the document?
Router
Modem
Switch
Wireless AP
Why is a direct modem connection not considered secure?
It is too slow
It is expensive
The computer is not protected on the internet
It requires a password
What additional features does a router provide according to the document?
Only wireless connectivity
Client IP addressing and security
Faster internet speed
Unlimited data usage
What is the role of a modem in an ISP connection?
To connect multiple PCs in a LAN
To provide wireless connectivity
To convert digital signals to analog for transmission
To act as a firewall
In the diagram, what device is used to connect multiple PCs with a LAN connection?
Modem
Integrated Router
ISP
Single PC
What type of cable is typically used by cable television service providers to deliver internet data signals?
Fiber optic cable
Coaxial cable
Ethernet cable
Telephone cable
What is one advantage of using a cable internet connection?
Low bandwidth
Always on connection
Requires a dial-up modem
Limited to rural areas
What device is used to separate the internet data signal from other signals on a cable?
Router
Switch
Cable modem
Hub
