You are installing network cables in a data center close to heavy machinery and fluorescent lights. Which type of copper cabling would be the best choice to reduce interference?

What is the maximum distance supported by Cat 6 cabling for 10GBASE-T Ethernet?

Which connector is most commonly used for terminating twisted-pair Ethernet cables?

A network technician wants to test the electrical contact and pin arrangement of a newly crimped patch cable. Which tool should they use?

Which type of optical cabling has a small core and supports longer distances with less signal loss?

Which IEEE 802.11 standard first introduced Multiple Input, Multiple Output (MIMO) technology to improve reliability and speed?

A technician is setting up a Wi-Fi network in an office with many walls and solid barriers. Which frequency band would provide the best coverage?

Which wireless technology is commonly used for short-range device-to-device communication and can operate in low-energy mode for small devices?

A network engineer wants to passively monitor traffic on a copper Ethernet connection without disrupting data flow. Which tool should be used?

Which type of DSL is best suited for businesses that need the same speed for both uploads and downloads?

A rural customer cannot get wired broadband service due to their remote location. Which of the following is the most practical option for providing internet access?

Which type of connector is used to connect a cable modem to the ISP's coaxial network?

Which statement about Fiber to the Premises (FTTP) is correct?

You are configuring a firewall and want to block unsecured remote access to a server's command-line interface while still allowing secure connections. Which TCP port should be blocked?

Which statement accurately describes TCP?

Which application commonly uses UDP rather than TCP?

A network engineer is setting up file and printer sharing on a Windows LAN. Which port needs to be open for SMB/CIFS traffic?

Which of the following protocols uses TCP port 443?

A user needs to connect to their work computer's graphical desktop remotely over the internet. Which protocol and port combination is typically used?

Which layer of the TCP/IP model is responsible for placing frames onto the physical network medium?

A technician is troubleshooting a connection issue between two devices on the same network. The devices have different network IDs according to their IP and subnet mask configuration. What will the host assume when sending packets?

Which of the following IP address ranges is reserved for private addressing (Class A)?

What is the primary role of the Internet layer in the TCP/IP model?

A network administrator is configuring a new host. They manually assign an IP address, subnet mask, default gateway, and DNS servers. What type of addressing is this?

What happens if a host cannot contact a DHCP server and does not have a static IP configuration?

Which layer of the TCP/IP model is primarily responsible for protocols like HTTP, FTP, and SMTP?

You are tasked with configuring a small office/home office (SOHO) router. After connecting a computer to the router’s RJ45 port, you access its management page in a browser. What is typically required next?

Which two protocols operate at the Transport layer of the TCP/IP model?

A technician is troubleshooting an IP addressing issue. The host shows the address 192.168.1.50/24 and a gateway of 192.168.2.1. The user cannot reach other networks. What is the most likely problem?

Which DHCP function ensures that the same IP address is always assigned to a particular device on a network?

A user reports that their computer cannot access the internet. Upon inspection, the device shows a self-assigned IP address in the 169.254.x.x range. Which issue is most likely occurring?

What is the purpose of a Fully Qualified Domain Name (FQDN) in DNS?

An email server is unable to receive messages from other domains. A DNS issue is suspected. Which type of record should be checked first?

Which type of DNS record is commonly used to store information for spam prevention, such as Sender Policy Framework (SPF)?

A network administrator notices excessive broadcast traffic slowing down the network. What technology can be implemented to logically segment the network and improve performance?

What am I?

A ____________ is used to connect computers to home and work networks.

What do you need to connect networks together?

1. The typical port used by TCP for HTTP is __________

What are two types of Twisted Pair? (Select two answers)

________is used when speed is the primary importance, such as real-time video

conferencing, streaming audio and video, Voice Over IP (VOIP), music, and online games.

What device is used to connect multiple computers or other network devices together?

What is a 'packet'?

What is the protocol for network traffic used today?

A small part of the data is sent over the network.

The writing on a length of cable says: Cat5e UTP 24 AWG plenum 0346 250Mhz. Which of the following is true?

__________ are considered the “traffic cops” for the flow of information inside and outside of the network, and to accomplish this have signaling rules called “protocols” on what to do for network failure for the rerouting of traffic.

The most basic device, within a computer network that connects computers together and has no other function is

Hardware needed to connect to a computer to the internet is: