Cisco Module 1-3 Checkpoint Practice Exam

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• Which command is used to check the status of the switch interfaces?
• What does the term 'network protocol stack' refer to?
• What command allows a user to return to the previous level in the command hierarchy?
• Which networking concept allows for flexible data transmission?
• What is a key advantage of having a network monitoring tool?
• What is the primary purpose of a DMZ in networking?
• What defines a network bottleneck?
• Which of the following best describes the role of an intranet?
• Why is a subnet mask important?
• Which command would you use to save the configuration on a Cisco router?
• What is the function of a router's routing table?
• Which device operates at both Layer 2 and Layer 3 of the OSI model?
• In network architecture, what does a 2-tier design typically consist of?
• What feature is enhanced in IPv6 compared to IPv4?
• Which command would you use to enable password encryption on a Cisco device?
• What is the main difference between an access point and a router?
• What term describes the process of placing one PDU within another PDU?
• What PDU format is received from the network medium by a network interface card (NIC) of a host?
• Which protocol is primarily responsible for reliable data transmission?
• During the TCP/IP encapsulation process, to which layer do segments travel when a PC sends data?
• Which component of a network is responsible for enhancing security and filtering requests?
• What command can be used to prevent unencrypted passwords from showing in plaintext?
• What are the benefits of using an access point in a network?
• At which layer is a logical address added during the encapsulation process?
• In the context of network traffic control, what does the term 'flow control' imply?
• Which scenario exemplifies the Bring Your Own Device trend in networking?
• What is the primary purpose of load balancing algorithms in networking?
• At which OSI layer is a source port number added to a PDU during the encapsulation process?
• In manually configured IPv4 addressing on a web server, which configuration property identifies the network and host portions of an IPv4 address?
• Which two layers of the OSI model correspond functionally to a single layer in the TCP/IP model?
• What does the term 'network bottleneck' refer to?
• How is a static IP address defined?
• What is the purpose of a captive portal in networking?
• What is the key distinction between symmetric and asymmetric encryption?
• In a situation where patients can access other patients' medical records, which network characteristic is compromised?
• Which device is considered an edge device in a network?
• What is a primary advantage of using Software-Defined Networking (SDN)?
• What is the relationship of the subnet mask to an IP address?
• Which of the following best defines an extranet?
• Which two actions would provide the minimum security requirements for a small office network?
• What technology enables networking over electrical wiring?
• What does RDP stand for in networking?
• What is the name assigned to the protocol data unit (PDU) at the transport layer?
• What policy prioritizes the flow of data for voice and video on a network?
• What best describes DHCP reservation?
• Which of the following best describes a managed switch?
• What term refers to a computing model where server software operates on dedicated computers?
• What is the function of the traceroute command?
• What is the primary function of a proxy server?
• What is the function of DHCP in a network?
• What are three characteristics of a Switch Virtual Interface (SVI)?
• In a Local Area Network (LAN), which device is used to create a network segment?
• What is an advantage of using open standard protocols in networking?
• At which OSI layer is a destination port number added to a PDU during the encapsulation process?
• What is the primary function of an Internet Service Provider (ISP)?
• Which of the following describes the role of DHCP in networking?
• What does VoIP stand for and what is its primary application?
• Which two host names follow the guidelines for naming conventions on Cisco IOS devices?
• What is a key feature of a VPN?
• What does a trunk link accomplish in networking?
• What role does a firewall play in a network?
• Which of the following is characteristic of symmetric encryption?
• What function does a network interface card (NIC) serve?
• Which of the following best describes a packet in networking?
• What is a network protocol?
• What does an SVI stand for in a Cisco switch?
• Which protocol is primarily used for resolving domain names into IP addresses?
• Which statement accurately describes a mesh network?
• What defines a distributed denial-of-service (DDoS) attack?
• What distinguishes a DMZ from an internal network?
• What is a remote access VPN used for?
• In networking, what is the significance of a subnet?
• What does SSL stand for, and what is its main purpose?
• When data is encoded as pulses of light, which media is being used to transmit the data?
• Which of the following is a primary role of ARP?
• What does ‘encryption’ primarily aim to achieve?
• What is the correct command to exit from Privileged EXEC mode to User EXEC mode?
• What do Stratum levels in NTP signify?
• What is the IP address of the switch virtual interface on Switch0?
• In which network setup can any device directly communicate with all the other devices?
• What is the purpose of using the Ctrl-Shift-6 key combination after issuing a ping command on a switch?
• What is the primary protocol used for email transmission?
• What does a firewall do in a network?
• Which statement best describes powerline networking technology?
• Which networking trend allows employees to access network resources through personal devices?
• What type of network would an employee use to access confidential internal data from a remote location?
• How does port forwarding function within a network?
• Which statement is true regarding Cisco IOS naming conventions?
• What type of network uses MAC addresses to route data?
• What is an IP address?
• What is the primary benefit of using cloud storage?
• Which feature enhances the reliability of a mesh network?
• Which title best describes a static IP address?
• What role does a switch play in a network?
• Which two devices are classified as intermediary devices?
• What is the primary function of a digital certificate?
• What role does NTP serve in networking?
• What is one primary function of an ISP?
• What does QoS stand for, and why is it important in networking?
• To enhance network reliability, which aspect should IT professionals prioritize?
• What term describes the method of storing personal files on servers accessible via the internet?
• Which characteristic is typical of a firewall?
• Which aspect of a subnet mask determines network capacity?
• What purpose does a Virtual Private Network (VPN) serve?
• Which of the following is a characteristic of a managed switch?
• Which aspect of SDN enhances network operation flexibility?
• What is a collision domain in networking?
• What does subnetting accomplish?
• What does the service password-encryption command do when entered into a router's configuration mode?
• What kind of protection does a DMZ provide?
• How does a managed switch differ from an unmanaged switch?
• Which of the following describes a benefit of centralizing network management through SDN?
• What is the primary purpose of configuring access control on a switch?
• What is the result of the command 'copy running-config startup-config'?
• In the command 'show running-config', what does 'running-config' represent?
• Which layer of the TCP/IP model is responsible for routing messages through an internetwork?
• What type of address does DHCP typically assign?
• What best describes a 2-tier architecture in networking?
• What term describes a private collection of LANs and WANs belonging to a single organization?
• Which layer of the OSI model is responsible for routing data?
• Which type of cable is typically used to connect a Cisco router to a console port?
• Which of the following is the name for all computers connected to a network that participate directly in network communication?
• What are two characteristics of RAM on a Cisco device? Select two.
• What is the primary advantage of packet switching?
• What mechanism can be used to prevent packet loss due to excessive data transmission speed between two computers?
• Which statement best defines port forwarding?
• At which OSI layer is a destination IP address added to a PDU during the encapsulation process?
• Which of the following can be a function of a wireless access point?
• What are 'firewall rules' used for?
• What interface allows for the remote management of a Layer 2 switch?
• What is the main purpose of load balancing in a network?
• Which feature allows for remote management of a switch?
• Which of the following best describes the difference between TCP and UDP?
• Why is load balancing important in network management?
• What is the purpose of network redundancy?
• What role does a network administrator serve in an organization?
• Which layer of the OSI model does a switch primarily operate at?
• What must an administrator do before issuing commands on a switch?
• In what order must an administrator travel through IOS modes to configure a switch console port with a password?
• What is the purpose of a network segment?
• At which OSI layer is a source MAC address added to a PDU during the encapsulation process?
• What is the main advantage of using a VLAN in a network?
• What is the main function of a DNS server?
• What is the function of a modem in a network?
• What distinguishes public IP addresses from private IP addresses?
• When ServerB contacts a server, which addressing type does it generate for the destination IP address?
• Why is the OSI model important in networking?
• What does the term 'throughput' refer to in networking?
• Which device is responsible for determining the path messages should take through a network?
• Which type of network allows controlled and secure access to internal resources for external users?
• What distinguishes a public cloud from a private cloud?
• What term describes the ability to use personal devices across a business or campus network?
• In networking, what does WAP stand for?
• What is the primary function of the application layer in the OSI model?
• What type of network is typically used by individuals working from home or in small remote offices?
• What term defines a network where one computer can act as both a client and a server?
• What does high latency typically indicate in a network?
• What is meant by network performance?
• What password is needed to access user EXEC mode when using a console connection to switch SW1?
• What is a significant role of an edge device?
• How does a DMZ benefit an organization’s security architecture?
• Which term defines the arrangement of elements in a computer network?
• At which OSI layer is a source IP address added to a PDU during the encapsulation process?
• Why is SDN beneficial for resource utilization?
• What protocol is commonly used for secure web browsing?
• What is a broadcast domain?
• Which is the correct order of the protocol stack used by a web client receiving a web page from a web server?
• What is meant by the term 'network segmentation'?
• What does the acronym MPLS stand for?
• What type of network traffic is typically associated with the need for Quality of Service (QoS)?
• What does network scalability refer to?
• What is the main purpose of DNS in networking?
• What is the primary purpose of an SSL certificate?
• Which concept ensures data is sent efficiently without overwhelming the network?
• What common task does a router perform?
• How is 'latency' defined in networking terms?
• What is the primary role of an intrusion detection system (IDS)?
• What does failover refer to in networking?
• What mechanism allows a computer to manage delays when requesting data from a server?
• Which statement best describes how a switch operates?
• In which mode can you issue the command to configure a device's interfaces?
• What is the primary function of a router in a network?
• Which technology allows devices to communicate over existing home electric wiring?
• What is the primary function of a network monitoring tool?
• What is a typical use case for a VPN?
• Which statement best defines the function of failover in networking?
• What do network protocols dictate?
• What term describes a network owned by one organization that provides secure access to another organization?
• What is a VLAN?
• What does SVI stand for in the context of Cisco networking?
• What allows for prioritizing voice data during network traffic?
• What is the function of the Tab key when entering a command in IOS?
• What term refers to a network that allows secure access for external parties such as customers and suppliers?
• Which protocol is primarily used to synchronize the clocks of computers over a network?
• What is the main advantage of using DHCP in a network?
• Which of the following best describes an edge device?
• What does NAT stand for in networking?
• Which function does an edge device serve in a network?
• At which OSI layer is data added to a PDU during the encapsulation process?
• Which three protocols are considered application layer protocols within the TCP/IP protocol suite?
• Which modes and interfaces can be protected with passwords on Cisco IOS? Select three.
• What does the ping command accomplish in a network?
• Which PDU format is transmitted from the transport layer to the internet layer in TCP/IP?
• What technology allows devices to connect to the LAN via electrical outlets?
• Which command can be used to verify the IP address configuration of a Cisco interface?
• What does the Internet Control Message Protocol (ICMP) mainly handle?
• In networking, what does the term 'bandwidth' refer to?
• What type of threat is characterized by software secretly collecting data about user activity on a computer?
• Which protocol is more secure for remote administration of Cisco devices?
• What does the traceroute command primarily analyze?
• What does RADIUS stand for and what is its primary function?
• What will ServerB generate as a destination MAC address while attempting to contact HostA?
• What action can a technician take to discard unsaved changes made to a router configuration?
• How does SSH differ from Telnet in remote session management?
• What mode do you enter to issue configuration commands on a Cisco switch?
• Which protocol is typically used to communicate between devices on a local network?
• What is a defining feature of multicast messages?
• What role does a DHCP server play in a network?
• Which device is responsible for connecting different types of networks?
• What does ARP stand for and what is its role in networking?
• What is the primary function of a router in a network?
• In the context of networking, what does the term 'redundant system' imply?
• Which two criteria should be considered when selecting a network medium? (Choose two)
• Why would a Layer 2 switch need an IP address?
• What advantage does IPv6 provide over IPv4?