QUESTION 61
Which two features introduced in SNMPv2 provide the ability to retrieve large amounts of data in one request and acknowledge a trap using PDUs? (Choose two.)
A. Get
B. GetNext
C. Set
D. GetBulk
E. Inform
Correct Answer: BD
QUESTION 62
Which protocol should be used to transfer large files on a company intranet that allows UDP 69 through the firewall?
A. REST API
B. SMTP
C. TFTP
D. FTP
Correct Answer: C
QUESTION 63
Which is a fact related to FTP?
A. It uses block numbers to identify and mitigate data-transfer errors.
B. It always operates without user authentication.
C. It uses two separate connections for control and data traffic.
D. It relies on the well-known UDP port 69.
Correct Answer: C
QUESTION 64
An engineer is configuring a switch port that is connected to a VoIP handset. Which command must the engineer configure to enable port security with a manually
assigned MAC address of abcd.abcd.abcd on voice VLAN 4?
A. switchport port-security mac-address abcd.abcd.abcd
B. switchport port-security mac-address abcd.abcd.abcd vlan 4
C. switchport port-security mac-address sticky abcd.abcd.abcd vlan 4
D. switchport port-security mac-address abcd.abcd.abcd vlan voice
Correct Answer: A
QUESTION 65
How do predictive Al models enhance network resource allocation?
A. They solely monitor historical traffic volumes.
B. They select correct cabling types for deployment.
C. They assign IP addresses to devices.
D. They anticipate future traffic spikes.
Correct Answer: D
QUESTION 66
Which function does an iterative DNS query serve in the domain name resolution process?
A. Encrypt communication automatically between DNS clients and servers.
B. Update records dynamically across multiple DNS servers at the same time.
C. Allow a DNS client to contact several DNS servers until the correct information is found.
D. Obtain information directly from all root DNS servers configured within the scope.
Correct Answer: C
QUESTION 67
How does a DNS server improve network efficiency when resolving domain names?
A. by using round-robin scheduling to balance the load across multiple servers
B. by caching DNS records to reduce the number of external queries
C. by permanently storing all DNS records for faster access
D. by compressing DNS records to decrease their size
Correct Answer: B
QUESTION 68
What is a function of a Next-Generation IPS?
A. integrates with a RADIUS server to enforce Layer 2 device authentication rules
B. serves as a controller within a controller-based network
C. correlates user activity with network events
D. makes forwarding decisions based on learned MAC addresses
Correct Answer: C
QUESTION 69
When deploying a new network that includes both Cisco and third-party network devices, which redundancy protocol avoids the interruption of network traffic if the
default gateway router fails?
A. FHRP
B. VRRP
C. GLBP
D. HSRP
Correct Answer: B
QUESTION 70
Which wireless security protocol relies on Perfect Forward Secrecy?
A. WPA3
B. WPA2
C. WEP
D. WPA
Correct Answer: A
QUESTION 71
A router received three destination prefixes: 10.0.0.0/8, 10.0.0.0/16, and 10.0.0.0/24. When the show ip route command is executed, which output does it return?
A. Gateway of last resort is 172.16.1.1 to network 0.0.0.0
O E2 10.0.0.0/16 [110/5] via 192.168.2.1, 0:01:00, Ethernet1
O E2 10.0.0.0/24 [110/5] via 192.168.3.1, 0:01:00, Ethernet2
B. Gateway of last resort is 172.16.1.1 to network 0.0.0.0
O E2 10.0.0.0/8 [110/5] via 192.168.1.1, 0:01:00, Ethernet0
O E2 10.0.0.0/16 [110/5] via 192.168.2.1, 0:01:00, Ethernet1
O E2 10.0.0.0/24 [110/5] via 192.168.3.1, 0:01:00, Ethernet2
C. Gateway of last resort is 172.16.1.1 to network 0.0.0.0
O E2 10.0.0.0/8 [110/5] via 192.168.1.1, 0:01:00, Ethernet0
D. Gateway of last resort is 172.16.1.1 to network 0.0.0.0
O E2 10.0.0.0/24 [110/5] via 192.168.3.1, 0:01:00, Ethernet2
Correct Answer: B
QUESTION 72
Which two actions are taken as the result of traffic policing? (Choose two.)
A. remarking
B. bursting
C. dropping
D. fragmentation
E. buffering
Correct Answer: AC
QUESTION 73
What are two capabilities provided by VRRP within a LAN network? (Choose two.)
A. bandwidth optimization
B. dynamic routing updates
C. load sharing
D. granular QoS
E. redundancy
Correct Answer: CE
QUESTION 74
What is the function of a northbound API?
A. It upgrades software and restores files
B. It relies on global provisioning and configuration.
C. It provides a path between an SDN controller and network applications.
D. It supports distributed processing for configuration.
Correct Answer: C
QUESTION 75
Which HTTP verb generates a 200 (OК) response when a REST-based API call is successful?
A. DELETE
B. GET
C. PATCH
D. POST
Correct Answer: B
QUESTION 76
What is another title for the 802.11 primary name associated with a WLAN?
A. SSID
B. RSSI
C. PCN
D. Wi-Fi
Correct Answer: A
QUESTION 77
What is a characteristic of a Layer 2 switch?
A. filters based on a transport layer protocol
B. supports segmentation using tagging protocols
C. maintains stateful transaction information
D. tracks the number of active TCP connections
Correct Answer: B
QUESTION 78
How do generative Al models support network design testing?
A. They deploy network firmware updates.
B. They manage user access control lists.
C. They compute optimal data storage solutions.
D. They create synthetic network configurations.
Correct Answer: D
QUESTION 79
How do servers connect to the network in a virtual environment?
A. wireless to an access point that is physically connected to the network
B. a virtual switch that links to an access point that is physically connected to the network
C. a software switch on a hypervisor that is physically connected to the network
D. a cable connected to a physical switch on the network
Correct Answer: C
QUESTION 80
Which WAN topology has the highest degree of reliability?
A. point-to-point
B. hub-and-spoke
C. full mesh
D. router-on-a-stick
Correct Answer: C