Question 141 · 1334 in bank
Refer to the exhibit. Which switch becomes the root bridge?
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Answer: A
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200-301 practice questions 141–150
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Question 142 · 1334 in bank
DRAG DROP - Drag and drop the characteristic from the left onto the cable type on the right.
This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.
Show the answer figure
Answer: See figure below
Explanation
contains a conductor, bedding, and sheathing is typically used in small office applications single mode fiber: is ideal over longer distances with little loss of integrity uses a single wavelength of light
Source: Adapted from community discussion — bymrdas
Question 143 · 1334 in bank
Which interface is used to send traffic to the destination network?
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Answer: B
Question 144 · 1334 in bank
What is a requirement for nonoverlapping Wi-Fi channels?
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Answer: B
Explanation
The requirement for non-overlapping Wi-Fi channels is that they must use discontinuous frequency ranges. Wi-Fi channels are defined by a specific frequency range, and adjacent channels overlap with each other. If two access points are using channels that overlap, they will cause interference and reduce the quality of the Wi-Fi network. To avoid interference, it's necessary to choose Wi-Fi channels that don't overlap. The most common Wi-Fi channels in use are 1, 6, and 11, and they don't overlap with each other. This means that if you have multiple access points in the same area, you can assign each access point a different channel from this set of channels to avoid interference. Different security settings, unique SSIDs, and different transmission speeds are not requirements for non-overlapping Wi-Fi channels, but they are important considerations for setting up a secure and efficient Wi-Fi network.
Source: Adapted from community discussion — Isuzu
Question 145 · 1334 in bank
Which IPsec encryption mode is appropriate when the destination of a packet differs from the security termination point?
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Answer: D
Question 146 · 1334 in bank
Select 2A network administrator is evaluating network security in the aftermath of an attempted ARP spoofing attack. If Port-channel1 is the uplink interface of the access-layer switch toward the distribution-layer switch, which two configurations must the administrator configure on the access-layer switch to provide adequate protection? (Choose two.)
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Answer: BE
Explanation
To provide adequate protection against ARP spoofing attacks, the network administrator should configure the following on the access-layer switch: B. ip dhcp snooping vlan 1-4094 ip dhcp snooping ! interface Port-channel1 ip dhcp snooping trust This configuration enables DHCP snooping for all VLANs and trusts DHCP messages on the uplink interface, which helps prevent attackers from using ARP spoofing to send false DHCP responses. E. ip arp inspection vlan 1-4094 ! interface Port-channel1 ip arp inspection trust This configuration enables ARP inspection for all VLANs and trusts ARP packets on the uplink interface, which helps prevent ARP spoofing by verifying ARP requests and responses against a trusted database1.
Source: Adapted from community discussion — lmmujsi
Question 147 · 1334 in bank
Which type of hypervisor operates without an underlying OS to host virtual machines?
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Answer: A
Explanation
Types of hypervisors. There are two main hypervisor types, referred to as “Type 1” (or “bare metal”) and “Type 2” (or “hosted”). A type 1 hypervisor acts like a lightweight operating system and runs directly on the host’s hardware, while a type 2 hypervisor runs as a software layer on an operating system, like other computer programs.
Source: Adapted from community discussion — [Removed]
Question 148 · 1334 in bank
DRAG DROP - Drag and drop the characteristic from the left onto the IPv6 address type on the right.
This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.
Show the answer figure
Answer: See figure below
Question 149 · 1334 in bank
Which interface is used to send traffic to the destination network?
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Answer: B
Question 150 · 1334 in bank
DRAG DROP - Drag and drop the traffic types from the left onto the QoS delivery mechanisms on the right.
This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.
Show the answer figure
Answer: See figure below
Explanation
Database synchronization traffic: This type of traffic is typically not time-sensitive but can consume significant bandwidth. It can be controlled using shaping (d) to limit the bandwidth it uses and prevent it from overwhelming the network. Standard web browsing traffic: This is generally considered as best-effort traffic, so it would match with best effort (a). It means that the network will attempt to deliver this traffic but without any guarantees of bandwidth, delay, or delivery. Video traffic: Video traffic requires a steady stream of data and can be sensitive to variations in delay (jitter). Therefore, it might require policing (b) to drop packets that exceed the contract, ensuring fair usage of network resources. VoIP traffic: Voice over IP (VoIP) is very sensitive to delay and jitter, so it is often given high priority on the network. It matches with priority queue ©, which ensures these packets are given precedence over other types of traffic.
Source: Adapted from community discussion — NewJeans
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