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How do TCP and UDP fit into a query-response model?

A.

TCP establishes a connection prior to sending data, and UDP sends immediately.

B.

TCP uses error detection for packets, and UDP uses error recovery.

C.

TCP avoids using sequencing, and UDP avoids using acknowledgments.

D.

TCP encourages out-of-order packet delivery, and UDP prevents re-ordering.

What differentiates device management enabled by cisco DNA center from traditional campus device management?

A.

CLI-oriented device

B.

device-by-device hands-on

C.

centralized

D.

per-device

What is the role of nonoverlapping channels in a wireless environment?

A.

to reduce interference

B.

to allow for channel bonding

C.

to stabilize the RF environment

D.

to increase bandwidth

Refer to the exhibit.

Which types of JSON data is shown

A.

Object

B.

Sequence

C.

String

D.

boolean

An engineer must configure neighbor discovery between the company router and an ISP

What is the next step to complete the configuration if the ISP uses a third-party router?

A.

Enable LLDP globally.

B.

Disable CDP on gi0/0.

C.

Enable LLDP TLVs on the ISP router.

D.

Disable auto-negotiation.

Which device separates networks by security domains?

A.

firewall

B.

access point

C.

intrusion protection system

D.

wireless controller

Drag and drop the IPv6 address description from the left onto the IPv6 address types on the right. Not all options are used.

Refer to the exhibit.

An engineer assigns IP addressing to the current VLAN with three PCs. The configuration must also account for the expansion of 30 additional VLANS using the same Class C subnet for subnetting and host count. Which command set fulfills the request while reserving address space for the expected growth?

A.

Switch(config)#interface vlan 10

Switch(config-if)#ip address 192.168.0.1 265 255.255.252

B.

Switch(config)#interface vlan 10

Switch(config-if)#ip address 192.168.0.1 255 255.255.248

C.

Switch(config)#interface vlan 10

Switch(config-if)#ip address 192.168.0.1 255 255.255.0

D.

Switch(config)#interface vlan 10

Switch(config-if)#ip address 192.168.0.1 255.255.255.128

What determines the sequence in which materials are planned during the material requirements planning (MRP) run?

A.

The control parameters of the MRP run

B.

The creation date of the materials

C.

The low-level code of the materials

D.

The replenishment lead time of the materials

Which AP feature provides a captive portal for users to authenticate register and accept terms before accessing the internet?

A.

One-Click

B.

Hotspot

C.

Enhanced Bluetooth

D.

Whole Home

Refer to the exhibit.

A new VLAN and switch are added to the network. A remote engineer configures OldSwitch and must ensure that the configuration meets these requirements:

• accommodates current configured VLANs

• expands the range to include VLAN 20

• allows for IEEE standard support for virtual LANs

Which configuration on the NewSwitch side of the link meets these requirements?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit.

Load-balanced traffic is coming in from the WAN destined to a host at 172.16.1.190. Which next-hop is used by the router to forward the request?

A.

192.168.7.4

B.

192.168.7.7

C.

192.168.7.35

D.

192.168.7.40

Which components are contained within a virtual machine?

A.

physical resources, including the NIC, RAM, disk, and CPU

B.

configuration files backed by physical resources from the Hypervisor

C.

applications running on the Hypervisor

D.

processes running on the Hypervisor and a guest OS

What must be considered for a locally switched FlexConnect AP if the VLANs that are used by the AP and client access are different?

A.

The APs must be connected to the switch with multiple links in LAG mode

B.

The switch port mode must be set to trunk

C.

The native VLAN must match the management VLAN of the AP

D.

IEEE 802.10 trunking must be disabled on the switch port.

Refer to the exhibit. A network engineer updates the existing configuration on interface fastethernet1/1 switch SW1. It must establish an EtherChannel by using the same group designation with another vendor switch. Which configuration must be performed to complete the process?

A.

interface port-channel 2

channel-group 2 mode desirable

B.

interface fasteinernet 1/1

channel-group 2 mode active

C.

interface fasteinernet 1/1

channel-group 2 mode on

D.

interface port-channel 2

channel-group 2 mode auto

What are two differences between WPA2 and WPA3 wireless security? (Choose two.)

A.

WPA3 um AES for stronger protection than WPA2 which uses SAE

B.

WPA2 uses 1 M-bit key encryption and WPA3 requires 256-brt key encryption

C.

WPA3 uses AES for stronger protection than WPA2 which uses TKIP WPA3 uses

D.

SAE tor stronger protection than WPA2 which uses AES

E.

WPA2 uses 12B-M key encryption and WPA3 supports 128 bit and 192 bit key encryption

Refer to the exhibit. Traffic from R1 to the 10.10.2.0/24 subnet uses 192.168.1.2 as its next hop. A network engineer wants to update the R1 configuration so that traffic with destination 10.10.2.1 passes through router R3, and all other traffic to the 10.10.2.0/24 subnet passes through R2.

Which command must be used?

A.

ip route 10.10.2.0 255.255.255.0 192.168.1.4 100

B.

ip route 10.10.2.0 255.255.255.0 192.168.1.4 115

C.

ip route 10.10.2.1 255.255.255.255 192.168.1.4 100

D.

ip route 10.10.2.1 255.255.255.255 192.168.1.4 115

What are two characteristics of a controller-based network? (Choose two.)

A.

It uses Telnet to report system issues

B.

It uses northbound and southbound APIs to communicate between architectural layers

C.

It decentralizes the control plane, which allows each device to make its own forwarding decisions

D.

It moves the control plane to a central point

E.

The administrator can make configuration updates from the CLI

What is a characteristic of RSA?

A.

It uses preshared keys for encryption

B.

It requires both sides to have identical keys

C.

It is a private-key encryption algorithm

D.

It is a public-key cryptosystem

Which enhancements were implemented as part of WPA3?

A.

802.1x authentication and AES-128 encryption

B.

TKIP encryption improving WEP and per-packet keying

C.

AES-64 m personal mode and AES-128 in enterprise mode

D.

forward secrecy and SAE in personal mode for secure initial key exchange