MTA - 366 - Random (1-5)

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  • 1/191 Questions

    What is the default subnet mask for a Class B network?

    • 255.0.0.0
    • 255.255.0.0
    • 255.255.255.0
    • 255.255.255.255
    • 255.240.0.0
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About This Quiz

MTA - 366 - Random (1-5) assesses knowledge on networking hardware essential for IT professionals. It covers key concepts like switches, RJ45 connectors, VLANs, and DMZs, focusing on practical applications and performance enhancements in organizational networks.

MTA - 366 - Random (1-5) - Quiz

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  • 2. 

    How many bits is an IPv6 address?

    • 32

    • 48

    • 64

    • 128

    • 255

    Correct Answer
    A. 128
    Explanation
    An IPv6 address is composed of 128 bits. This is a significant increase compared to the 32-bit IPv4 address, allowing for a much larger number of unique addresses. The expanded address space in IPv6 was introduced to accommodate the growing number of devices connected to the internet. With 128 bits, IPv6 can support approximately 3.4×10^38 unique addresses, ensuring that there are enough addresses for all devices in the foreseeable future.

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  • 3. 

    To protect a network when it is connected to the Internet, you should use a:

    • Router.

    • Firewall.

    • Switch.

    • Bridge.

    • Gateway.

    Correct Answer
    A. Firewall.
    Explanation
    A firewall is used to protect a network when it is connected to the Internet. It acts as a barrier between the internal network and the external network, monitoring and controlling incoming and outgoing network traffic. It helps to prevent unauthorized access, blocks malicious traffic, and filters out potentially harmful data packets. A firewall is an essential security measure to safeguard the network from various cyber threats and attacks.

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  • 4. 

    Which of the following does a switch use for increased performance?

    • Simplex

    • Half duplex

    • Full duplex

    • Sliding duplex

    • Double duplex

    Correct Answer
    A. Full duplex
    Explanation
    A switch uses full duplex for increased performance. Full duplex allows simultaneous bidirectional communication, meaning that data can be sent and received at the same time. This eliminates the need for devices to wait for their turn to transmit, resulting in faster and more efficient data transfer.

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  • 5. 

    Which topology is the most redundant and the most expensive?

    • Star

    • Ring

    • Mesh

    • Bus

    Correct Answer
    A. Mesh
    Explanation
    A mesh topology is the most redundant and the most expensive compared to other topologies. In a mesh network, each device is connected to every other device, forming multiple paths for data transmission. This redundancy ensures that if one connection fails, there are alternative paths available to maintain network connectivity. However, the cost of implementing and maintaining numerous connections in a mesh network is higher compared to other topologies like star, ring, or bus, where devices are connected in a more centralized or linear manner.

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  • 6. 

    How many bits are there in an Internet Protocol version 6 (IPv6) address?

    • 32

    • 64

    • 128

    • 256

    • 512

    Correct Answer
    A. 128
    Explanation
    An Internet Protocol version 6 (IPv6) address consists of 128 bits. This is a significant increase compared to the previous version, IPv4, which had only 32 bits. The increased number of bits allows for a much larger address space, accommodating the growing number of devices connected to the internet. The 128-bit address format provides a virtually unlimited number of unique addresses, ensuring the continued growth and expansion of the internet.

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  • 7. 

    If you are making a crossover cable and one end is 568A, what should the other end be?

    • 568A

    • 568B

    • 568C

    • 568D

    • 568E

    Correct Answer
    A. 568B
    Explanation
    When making a crossover cable, one end should be 568A and the other end should be 568B. This is because 568A and 568B are two different wiring standards used for Ethernet cables. Using 568A on one end and 568B on the other allows for the correct pinouts to be connected, enabling the crossover cable to function properly.

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  • 8. 

    The ____________ is the largest WAN in the world.

    • Internet

    • Ethernet

    • Extranet

    • Intranet

    • MSDN

    Correct Answer
    A. Internet
    Explanation
    The Internet is the largest Wide Area Network (WAN) in the world. It is a global network of interconnected computers and devices that span across the globe, allowing users to access and share information from anywhere. With millions of interconnected networks, the Internet enables communication and data transfer on a massive scale, making it the largest WAN in existence.

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  • 9. 

    What is the most common adapter or connector used to connect a computer to a wired network?

    • RG6

    • RG58

    • RJ45

    • RG45

    • RJ11

    Correct Answer
    A. RJ45
    Explanation
    The most common adapter or connector used to connect a computer to a wired network is the RJ45. RJ45 connectors are commonly used in Ethernet connections and are designed to connect network cables to devices such as computers, routers, and switches. They have eight pins and are capable of transmitting data at high speeds, making them the standard choice for wired network connections.

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  • 10. 

    What type of communication is sent to a single designated host?

    • Unicast

    • Multicast

    • Anycast

    • Broadcast

    • Onecast

    Correct Answer
    A. Unicast
    Explanation
    Unicast communication is sent to a single designated host. In this type of communication, a message is sent from one sender to one specific receiver. It is a point-to-point communication where the sender and receiver have a one-to-one relationship. Unlike multicast or broadcast communication, unicast messages are not replicated or sent to multiple hosts. Instead, they are directed to a specific destination, ensuring that only the intended recipient receives the message.

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  • 11. 

    When a signal degrades as it runs through a wire, you have ________.

    • Degradation

    • Attenuation

    • Cross Over

    • Impedance

    • Resistance

    Correct Answer
    A. Degradation
    Explanation
    When a signal degrades as it runs through a wire, it means that the quality or strength of the signal decreases. This can be caused by various factors such as interference, distance, or poor quality of the wire. Attenuation refers specifically to the decrease in signal strength, which is the most accurate term to describe the given scenario. Cross over, impedance, and resistance are not directly related to the degradation of a signal in a wire.

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  • 12. 

    What model is used to describe how data communication occurs between hosts?

    • OSI reference model

    • ISO reference model

    • Server-centric model

    • Workgroup model

    Correct Answer
    A. OSI reference model
    Explanation
    The OSI reference model is used to describe how data communication occurs between hosts. It is a conceptual framework that standardizes the functions of a communication system into seven different layers. These layers define how data is transmitted and received, allowing for interoperability between different network devices and protocols. The OSI reference model provides a clear and organized structure for understanding and implementing data communication protocols.

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  • 13. 

    You need to connect a twisted-pair cable to the back of a patch panel. What tool should you use?

    • Punch-down tool

    • Zip tool

    • Wire wedge

    • Soldering iron

    • Stripping tool

    Correct Answer
    A. Punch-down tool
    Explanation
    A punch-down tool is used to terminate and connect twisted-pair cables to a patch panel. It is designed to punch the wires into the IDC (insulation displacement connector) terminals on the back of the patch panel. This ensures a secure and reliable connection between the cable and the panel. A zip tool is used for cutting and removing cable ties, a wire wedge is not a commonly used tool, a soldering iron is used for soldering connections, and a stripping tool is used to remove the outer insulation of a cable.

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  • 14. 

    What do you call a smaller network that is part of a larger network?

    • Host

    • Broadcast domain

    • Cluster

    • Subnet

    • None of above

    Correct Answer
    A. Subnet
    Explanation
    A subnet refers to a smaller network that is a part of a larger network. It is created by dividing a larger network into smaller logical networks to improve network performance, security, and manageability. Each subnet has its own unique network address and can have multiple hosts connected to it. By using subnets, network administrators can efficiently manage and control network traffic within different sections of the larger network.

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  • 15. 

    In Europe, what circuit would be similar to the T1 found in the United States?

    • A1

    • E1

    • J1

    • T2

    • F1

    Correct Answer
    A. E1
    Explanation
    In Europe, the circuit that is similar to the T1 found in the United States is the E1 circuit. The E1 circuit is a digital transmission format that carries voice and data signals. It has a data rate of 2.048 Mbps and is commonly used in Europe, as opposed to the T1 circuit which is used in the United States.

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  • 16. 

    A node within a local area network (LAN) must have a network interface and a:

    • Resource to share.

    • Host address.

    • Network account.

    • Table of all network nodes.

    • Computer account

    Correct Answer
    A. Host address.
    Explanation
    A node within a local area network (LAN) must have a network interface, which allows it to connect to the LAN, and a host address, which uniquely identifies it within the network. The host address is necessary for communication and routing purposes within the LAN. The other options, such as a resource to share, network account, table of all network nodes, and computer account, are not essential requirements for a node to be a part of a LAN.

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  • 17. 

    What model promises the most processing power?

    • Centralized computing

    • Distributive computing

    • Switching computing

    • Dumb computing

    Correct Answer
    A. Distributive computing
    Explanation
    Distributive computing promises the most processing power because it involves using multiple computers or processors to work together on a task, thereby distributing the workload and increasing overall processing capacity. This allows for parallel processing and faster execution of complex tasks compared to centralized computing, switching computing, or dumb computing models.

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  • 18. 

    What type of record does DNS use to find a mail service?

    • Host (A) DNS record

    • Host (AAAA) DNS record

    • Canonical (CNAME) DNS record

    • Mail Exchanger (MX) DNS record

    • Service (SRV) DNS record

    Correct Answer
    A. Mail Exchanger (MX) DNS record
    Explanation
    DNS uses the Mail Exchanger (MX) DNS record to find a mail service. This record specifies the mail server responsible for accepting email messages on behalf of a domain. When someone sends an email to a specific domain, the MX record is used to determine which server should receive the email.

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  • 19. 

    What do you call it when electrical signals jump to another set of wires?

    • EMI

    • RFI

    • Crosstalk

    • Spark

    • Jump it is

    Correct Answer
    A. Crosstalk
    Explanation
    Crosstalk refers to the phenomenon when electrical signals unintentionally interfere with and "jump" to another set of wires. This can occur due to electromagnetic fields generated by nearby wires or electrical components. It can lead to signal degradation and interference in electronic systems. EMI (Electromagnetic Interference) and RFI (Radio Frequency Interference) are related terms, but specifically refer to interference caused by electromagnetic radiation and radio frequency signals respectively. "Spark" and "jump it is" are not appropriate terms to describe this phenomenon.

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  • 20. 

    What is the minimum cabling requirement for a 100BaseTx network?

    • Category 3 UTP cable

    • Category 5 UTP cable

    • Category 6 UTP cable

    • Multimode fiber cable

    • Monomode fiber cable

    Correct Answer
    A. Category 5 UTP cable
    Explanation
    The minimum cabling requirement for a 100BaseTx network is Category 5 UTP cable. This type of cable is capable of supporting data transmission speeds of up to 100 Mbps, which is the requirement for a 100BaseTx network. Category 3 UTP cable is not sufficient as it can only support speeds up to 10 Mbps. Category 6 UTP cable is capable of supporting higher speeds, but it is not necessary for a 100BaseTx network. Multimode and monomode fiber cables are typically used for longer distance and higher speed networks, and are not the minimum requirement for a 100BaseTx network.

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  • 21. 

    The query protocol used to locate resources on a network is:

    • Tracert

    • Telnet

    • Lightweight Directory Access Protocol (LDAP)

    • User Datagram Protocol (UDP)

    • Transport Controll Protocol

    Correct Answer
    A. Lightweight Directory Access Protocol (LDAP)
    Explanation
    LDAP is a query protocol used to locate resources on a network. It is specifically designed for accessing and maintaining directory services over a TCP/IP network. LDAP allows clients to search, retrieve, and update information in a directory server. It is widely used in various applications, such as user authentication, email systems, and address book services. Tracert, Telnet, UDP, and TCP are not query protocols used for locating resources on a network.

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  • 22. 

    Which protocol can be used to encrypt packets on the Internet?

    • HTTP

    • SNMP

    • HTTPS

    • NNTP

    • TFTP

    Correct Answer
    A. HTTPS
    Explanation
    HTTPS (Hypertext Transfer Protocol Secure) is the correct answer because it is a protocol that provides secure communication over a computer network. It uses encryption to protect the data transmitted between a web browser and a website, ensuring that the packets cannot be intercepted or tampered with by unauthorized parties. Unlike HTTP, which is not encrypted, HTTPS uses SSL/TLS protocols to establish a secure connection and encrypt the data, making it suitable for transmitting sensitive information, such as passwords or credit card details, on the internet.

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  • 23. 

    Which is the most secure encryption used in wireless networks?

    • WEP

    • WPA

    • WPA2

    • 802.1x

    • CHAP

    Correct Answer
    A. WPA2
    Explanation
    WPA2 is the most secure encryption used in wireless networks. It is an improved version of WPA (Wi-Fi Protected Access) and provides stronger security measures. WPA2 uses the Advanced Encryption Standard (AES) algorithm, which is highly secure and difficult to crack. It also supports authentication protocols like 802.1x and CHAP, which further enhance security.

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  • 24. 

    You have a computer with an address of 169.254.32.23 and a subnet mask of 255.255.0.0, yet you cannot connect to your local file servers. What is most likely the problem?

    • It cannot communicate with a DHCP server.

    • The DNS servers specified are incorrect or are down.

    • NetBIOS over TCP/IP has not been enabled.

    • The network card is connected to the wrong network.

    • The NIC is connected to the wireless

    Correct Answer
    A. It cannot communicate with a DHCP server.
    Explanation
    The most likely problem is that the computer cannot communicate with a DHCP server. This is indicated by the IP address of 169.254.32.23, which falls within the range of Automatic Private IP Addressing (APIPA). When a computer cannot obtain an IP address from a DHCP server, it will assign itself an APIPA address. This suggests that there is no DHCP server available to assign a valid IP address to the computer, which is why it cannot connect to the local file servers.

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  • 25. 

    What is the primary disadvantage of X.25?

    • Digital circuit

    • Small data payloads

    • Circuit switching

    • Slow speeds

    • Short distance

    Correct Answer
    A. Slow speeds
    Explanation
    The primary disadvantage of X.25 is slow speeds. X.25 is a packet-switched network protocol that was commonly used in the past for transmitting data over long distances. However, it operates at relatively slow speeds compared to modern networking technologies. This limitation can result in slower data transfer rates and longer response times, making it less suitable for applications that require high-speed data transmission.

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  • 26. 

    In which physical network topology is each computer connected to a central point?

    • Mesh

    • Bus

    • Star

    • Ring

    • FDDI

    Correct Answer
    A. Star
    Explanation
    In a star network topology, each computer is connected to a central point, usually a switch or a hub. This central point acts as a communication hub, allowing all the computers to communicate with each other through it. This topology is commonly used in Ethernet networks, as it provides a centralized and efficient way of managing network connections.

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  • 27. 

    What is the minimum category of twisted-pair cable you need to support 100 Mbps?

    • Category 3

    • Category 4

    • Category 5

    • Category 6

    • Category 7

    Correct Answer
    A. Category 5
    Explanation
    Category 5 twisted-pair cable is the minimum category required to support 100 Mbps. This type of cable is capable of transmitting data at speeds of up to 100 Mbps, making it suitable for this purpose. Category 3 and Category 4 cables have lower data transmission capabilities and would not be able to support 100 Mbps. Category 6 and Category 7 cables have higher data transmission capabilities, but they are not necessary for achieving a speed of 100 Mbps.

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  • 28. 

    To test a cable, you would use a _____________.

    • Continuity tester

    • Patch Tester

    • Magnifier

    • Loopback Plug

    • Tone & Probe

    Correct Answer
    A. Continuity tester
    Explanation
    A continuity tester is used to test the continuity of a cable, which means it checks if there is a complete path for the electrical current to flow through the cable. This is important to ensure that the cable is properly connected and there are no breaks or faults in the wiring. By using a continuity tester, one can quickly identify any issues with the cable and take necessary steps to fix them.

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  • 29. 

    What type of address is 169.254.32.23?

    • Unicast

    • Multicast

    • Manycast

    • APIPA

    • Broadcast

    Correct Answer
    A. APIPA
    Explanation
    The address 169.254.32.23 is an APIPA (Automatic Private IP Addressing) address. APIPA is a feature in the Windows operating system that automatically assigns IP addresses to network interfaces when no DHCP server is available. APIPA addresses are in the range of 169.254.0.0 to 169.254.255.255 and are used for local communication within a network. They are not routable on the internet and are typically used in small home or office networks.

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  • 30. 

    What command displays the IP address, subnet mask, and default gateway of the system you are currently on?

    • Ipconfig

    • Ping

    • Tracert

    • Nslookup

    • Ifconfig

    Correct Answer
    A. Ipconfig
    Explanation
    The correct answer is "ipconfig." The ipconfig command is used in Windows operating systems to display the IP address, subnet mask, and default gateway of the system you are currently on. It provides detailed information about the network configuration of the system, including the IP address assigned to the network interface, the subnet mask that determines the network's range, and the default gateway that serves as the access point to other networks.

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  • 31. 

    What technology takes data and breaks them into packets and sends them over a network, sometimes using different routes for each packet?

    • Circuit switching

    • Connection switching

    • Packet switching

    • Network switching

    • Frame switching

    Correct Answer
    A. Packet switching
    Explanation
    Packet switching is a technology that takes data and breaks them into packets and sends them over a network, sometimes using different routes for each packet. This method allows for efficient and reliable transmission of data as it allows for better utilization of network resources and can handle varying network conditions. Unlike circuit switching, which establishes a dedicated communication path between two points, packet switching allows for multiple packets to be transmitted simultaneously, increasing network efficiency.

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  • 32. 

    What type of address is 202.23.2.255?

    • Unicast

    • Multicast

    • Manycast

    • Anycast

    • Broadcast

    Correct Answer
    A. Broadcast
    Explanation
    The IP address 202.23.2.255 is a broadcast address. In a network, a broadcast address is used to send data to all devices within the network. When a device sends a packet to the broadcast address, it is received by all devices on the network. In this case, any device within the network with an IP address in the range of 202.23.2.0 to 202.23.2.255 will receive the broadcast message.

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  • 33. 

    What do you use to isolate a group of computers within your organization?

    • WLAN

    • WAN

    • VLAN

    • Internet

    • Bridge

    Correct Answer
    A. VLAN
    Explanation
    A VLAN (Virtual Local Area Network) is used to isolate a group of computers within an organization. It allows for the segmentation of a network into separate virtual networks, even if the devices are physically connected to the same network. This separation enhances security and helps to control network traffic by restricting communication between devices in different VLANs.

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  • 34. 

    What is used to uniquely identify a host on a TCP/IP network?

    • IP address

    • MAC address

    • Bit pattern

    • Router name

    Correct Answer
    A. IP address
    Explanation
    An IP address is used to uniquely identify a host on a TCP/IP network. It is a numerical label assigned to each device connected to the network, allowing them to communicate with each other. The IP address serves as a unique identifier for the host, enabling data packets to be routed correctly across the network. Unlike a MAC address, which is specific to the network interface card of a device, an IP address can be assigned dynamically or statically and can be changed or reassigned as needed.

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  • 35. 

    Which protocol do you use as the transport protocol for a video application?

    • TCP

    • UDP

    • FTP

    • RDC

    Correct Answer
    A. UDP
    Explanation
    UDP (User Datagram Protocol) is commonly used as the transport protocol for a video application. Unlike TCP, UDP does not provide reliable delivery or error checking, but it is ideal for real-time applications like video streaming because it offers low latency and faster transmission. Video applications prioritize speed over reliability, as small data losses or delays are generally acceptable. Therefore, UDP is preferred for video applications to ensure smooth and uninterrupted streaming.

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  • 36. 

    How many layers does the TCP/IP model have?

    • 3

    • 4

    • 5

    • 6

    • 7

    Correct Answer
    A. 4
    Explanation
    The TCP/IP model has four layers. This model is a conceptual framework used for understanding and describing how data is transmitted over the internet. The four layers in the TCP/IP model are the Network Interface layer, Internet layer, Transport layer, and Application layer. Each layer has specific functions and protocols that contribute to the overall process of data transmission.

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  • 37. 

    What are the seven layers found in the OSI model, in order?

    • Physical – Data Link – Network – Transport – Session – Application – Presentation

    • Physical – Data Link – Transport – Network – Session – Application – Presentation

    • Physical – Data Link – Network – Transport – Session – Presentation – Application

    • Physical – Data Link – Transport – Session – Network – Presentation – Application

    Correct Answer
    A. Physical – Data Link – Network – Transport – Session – Presentation – Application
    Explanation
    The OSI model is a conceptual framework that standardizes the functions of a communication system into seven different layers. The correct order of these layers is Physical, Data Link, Network, Transport, Session, Presentation, and Application. The Physical layer deals with the physical transmission of data, such as cables and connectors. The Data Link layer ensures error-free transmission over the physical layer. The Network layer handles routing and addressing of data packets. The Transport layer provides reliable and efficient end-to-end data delivery. The Session layer manages the communication sessions between applications. The Presentation layer is responsible for data formatting and encryption. Finally, the Application layer represents the user interface and the applications that interact with the network.

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  • 38. 

    What topology does FDDI use?

    • Star

    • Bus

    • Mesh

    • Ring

    • Hybrid

    Correct Answer
    A. Ring
    Explanation
    FDDI (Fiber Distributed Data Interface) uses a ring topology. In this topology, each node is connected to its adjacent nodes forming a closed loop. Data is transmitted in a unidirectional manner around the ring, passing through each node until it reaches its destination. This ring topology provides high reliability and fault tolerance as data can still be transmitted even if a single node or link fails.

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  • 39. 

    You have a computer that cannot connect to a server. When you look at the IP configuration, the host has an address of 169.32.54.2. What is the problem?

    • The host cannot find a DHCP server.

    • The host is set to multicast.

    • The host is currently broadcasting.

    • The host cannot find a domain controller.

    • The host is in sleeping mode

    Correct Answer
    A. The host cannot find a DHCP server.
    Explanation
    The host having an IP address of 169.32.54.2 indicates that it has been assigned an Automatic Private IP Address (APIPA) by the operating system. This happens when the host is unable to obtain an IP address from a DHCP server. APIPA is a feature that allows devices to assign themselves an IP address in the absence of a DHCP server. Therefore, the problem in this scenario is that the host cannot find a DHCP server to obtain a valid IP address.

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  • 40. 

    What IPv6 address incorporates IPv4?

    • Starting ::ffff:

    • Starting 0:0::ffff:

    • Ending ::ffff

    • Ending 0:0::ffff

    • None of above

    Correct Answer
    A. Starting ::ffff:
    Explanation
    The correct answer is "Starting ::ffff:". This IPv6 address format, known as IPv4-mapped IPv6 address, incorporates an IPv4 address within an IPv6 address. The "::ffff:" prefix indicates that the following IPv4 address is being represented in the IPv6 format. This format allows for the coexistence and transition between IPv4 and IPv6 networks.

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  • 41. 

    What standard describes CSMA/CD?

    • 801.2

    • 802.3

    • 802.5

    • 802.11

    Correct Answer
    A. 802.3
    Explanation
    The correct answer is 802.3. This standard describes CSMA/CD, which stands for Carrier Sense Multiple Access with Collision Detection. CSMA/CD is a media access control method used in Ethernet networks to manage how devices on the network share the same communication medium. The 802.3 standard specifies the physical and data link layer protocols for Ethernet networks, including the CSMA/CD protocol.

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  • 42. 

    What type of communication is sent to a group of designated host?

    • Unicast

    • Multicast

    • Anycast

    • Broadcast

    • Onecast

    Correct Answer
    A. Multicast
    Explanation
    Multicast is the correct answer because it refers to a type of communication where a message is sent to a group of designated hosts simultaneously. In multicast communication, the sender only needs to send a single copy of the message, which is then distributed to multiple recipients who have expressed interest in receiving the message. This type of communication is commonly used in applications such as video streaming, online gaming, and audio conferencing, where the same data needs to be sent to multiple recipients efficiently.

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  • 43. 

    What command displays Ethernet statistics?

    • Netstat -e

    • Netstat -x

    • Netstat -d

    • Netstat -q

    • Netstat -t

    Correct Answer
    A. Netstat -e
    Explanation
    The correct answer is "netstat -e" because the "-e" option in the netstat command is used to display Ethernet statistics. This command provides information about the network interface, including the number of bytes and packets sent and received, as well as any errors or collisions that may have occurred. By using this command, users can monitor the performance and traffic on their Ethernet network.

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  • 44. 

    What option do you use to ping constantly until you stop it?

    • Ping -t

    • Ping -q

    • Ping -r

    • Ping -s

    • Ping -i

    Correct Answer
    A. Ping -t
    Explanation
    The option "ping -t" is used to ping constantly until you stop it. This option allows you to continuously send ping requests to a specified host without stopping. It is commonly used for monitoring network connectivity and checking for any potential issues or delays in the network.

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  • 45. 

    What feature within Windows allows the server to act as a router?

    • IPSec

    • DHCP

    • IP Filtering

    • IP Forwarding

    • RDC

    Correct Answer
    A. IP Forwarding
    Explanation
    IP Forwarding is a feature within Windows that allows the server to act as a router. This feature enables the server to forward network packets between different networks or subnets. By enabling IP Forwarding, the server can route traffic between different networks, allowing devices on one network to communicate with devices on another network. This feature is commonly used in scenarios where multiple networks need to be connected and communication between them is required.

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  • 46. 

    Which DMZ configuration uses one firewall with three interfaces?

    • Back-to-back configuration

    • Stay back leg configuration

    • Three-leg perimeter configuration

    • Basic configuration

    • Perimeter configuration

    Correct Answer
    A. Three-leg perimeter configuration
    Explanation
    The three-leg perimeter configuration is a DMZ configuration that uses one firewall with three interfaces. In this configuration, the firewall separates the internal network, the DMZ, and the external network. The internal network is connected to one interface, the DMZ is connected to another interface, and the external network is connected to the third interface. This setup allows for controlled access between the internal network and the DMZ, as well as between the DMZ and the external network, providing an additional layer of security for the internal network.

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  • 47. 

    What stage is the World Wide Web in?

    • 1.0

    • 1.1

    • 2.0

    • 2.1

    • 3

    Correct Answer
    A. 2.0
    Explanation
    The World Wide Web is currently in its 2.0 stage. This refers to the second generation of the web, characterized by the development of interactive and collaborative features. Web 2.0 allows users to contribute and share content, participate in social networking, and engage in collaborative platforms. It represents a shift from static web pages to dynamic and user-driven content, enabling a more interactive and engaging online experience.

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  • 48. 

    Which type of port is used to support VLAN traffic between two switches?

    • LAN Port

    • VLAN Port

    • Trunk Port

    • Virtual Port

    • WAN Port

    Correct Answer
    A. Trunk Port
    Explanation
    A trunk port is used to support VLAN traffic between two switches. Trunk ports are configured to carry traffic for multiple VLANs, allowing different VLANs to communicate with each other. By using trunk ports, switches can tag and prioritize VLAN traffic, ensuring that the correct VLAN information is maintained as the traffic traverses the network. This enables efficient and secure communication between switches in a VLAN environment.

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  • 49. 

    What allows a user to connect to a corporate network using the Internet?

    • VPN

    • VPC

    • DNS

    • PPTN

    • IPSec

    Correct Answer
    A. VPN
    Explanation
    A Virtual Private Network (VPN) allows a user to securely connect to a corporate network using the Internet. It creates a private and encrypted connection, ensuring that the user's data remains confidential and protected from unauthorized access. VPNs are commonly used by remote workers or employees who need to access company resources from outside the office. By using a VPN, users can establish a secure connection and access files, applications, and other resources as if they were directly connected to the corporate network.

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Quiz Review Timeline (Updated): Mar 21, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 16, 2015
    Quiz Created by
    NicolasParodi
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