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WorksheetsMidterm Examination 1.2 (Computer Network)
Total questions: 15
Worksheet time: 5mins
What is the primary function of a router in a network?
Managing network security
Providing wireless connectivity
Filtering network traffic
Connecting different networks
What is the purpose of a network switch?
Transmitting radio signals
Providing network time synchronization
Encrypting data packets
Managing physical networks
What is the role of LAN cards in a network?
Optimizing network performance
Managing network authentication
Providing file storage services
Connecting devices to the network
What is the function of a wireless router?
Distributing data through radio signals
Securing network connections
Managing network configurations
Monitoring network traffic
What is the purpose of network cables?
Connecting devices to the network
Ensuring network security
Providing network time synchronization
Connecting devices to the internet
What do firewalls do in a network?
Provide network services
Encrypt network data
Manage network hardware
Control incoming and outgoing network traffic
What role do servers play in a network?
Offer specific services to other devices
Manage network security
Provide network connectivity
Control network routing
What is the function of modems in a network?
Control network traffic
Enable communication with the internet service provider
Manage network configurations
Encrypt network data
What is the purpose of IP address assignment in a network?
Identifying and communicating with devices
Providing network time synchronization
Optimizing network performance
Securing network connections
What does the Domain Name System (DNS) do?
Control network routing
Encrypt data packets
Manage network authentication
Translate human-readable domain names into IP addresses
What is the purpose of Dynamic Host Configuration Protocol (DHCP)?
Automatically assign IP addresses to devices
Encrypt network data
Monitor network traffic
Provide network services
What is the role of Network Time Protocol (NTP) in a network?
Control network routing
Optimize network performance
Manage network security
Synchronize the time setting of devices
What do Directory Services store and organize in a network?
Network security protocols
Network time synchronization data
User accounts and network resources
Network hardware information
What do Routing Protocols enable routers to do?
Control network traffic
Manage network configurations
Encrypt network data
Exchange routing information and determine best paths
What is the primary goal of network security?
Providing network connectivity
Optimizing network performance
Managing network resources
Protecting network integrity, confidentiality, and availability
