まもなく無料セール終了！リアルN10-008のPDF解答で合格せよ [2023年01月09日]
最新の2023年01月試験N10-008問題集合格できる認証試験合格させます
質問 155
A technician is investigating packet loss to a device that has varying data bursts throughout the day. Which of the following will the technician MOST likely configure to resolve the issue?
- A. Flow control
- B. Jumbo frames
- C. Port mirroring
- D. Duplex
正解: C
質問 156
A company that uses VoIP telephones is experiencing intermittent issues with one-way audio and dropped conversations The manufacturer says the system will work if ping times are less than 50ms. The company has recorded the following ping times:
Which of the following is MOST likely causing the issue?
- A. Latency
- B. VLAN mismatch
- C. Attenuation
- D. Jitter
正解: C
質問 157
A technician is deploying a new switch model and would like to add it to the existing network monitoring software. The technician wants to know what metrics can be gathered from a given switch. Which of the following should the technician utilize for the switch?
- A. MIB
- B. Trap
- C. Audit log
- D. Syslog
正解: A
質問 158
A network technician is reviewing an upcoming project's requirements to implement laaS. Which of the following should the technician consider?
- A. Software installation processes
- B. Server hardware requirements
- C. Type of database to be installed
- D. Operating system maintenance
正解: B
質問 159
Which of the following cable types would MOST likely be used to provide high-speed network connectivity between nearby buildings?
- A. Fiber
- B. Twinaxial
- C. Cat 5
- D. Coaxial
- E. UTP
正解: A
質問 160
A voice engineer is troubleshooting a phone issue. When a call is placed, the caller hears echoes of the receiver's voice. Which of the following are the causes of this issue? (Choose two.)
- A. Speed mismatch
- B. Protocol mismatch
- C. QoS misconfiguration
- D. Jitter
- E. Encapsulation errors
- F. CRC errors
正解: C,D
質問 161
A user recently made changes to a PC that caused it to be unable to access websites by both FQDN and IP Local resources, such as the file server remain accessible. Which of the following settings did the user MOST likely misconfigure?
- A. Static IP
- B. Local host file
- C. DNS entries
- D. Default gateway
正解: D
質問 162
An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex. Which of the following is the MOST likely cause of this issue?
- A. The cable length is excessive
- B. One of the devices is misconfigured
- C. One of the devices has a hardware issue
- D. The link is improperly terminated
正解: A
質問 163
A network technician receives a support ticket about an employee who has misplaced a company-owned cell phone that contains private company information. Which of the following actions should the network technician take to prevent data loss?
- A. Disable the user account.
- B. Lock the phone.
- C. Execute remote wipe.
- D. Turn off the service.
正解: B
質問 164
Which of the following attack vectors represents a large number of devices sending access requests to a website, making it unavailable to respond?
- A. Virus
- B. DOoS
- C. ARP spooling
- D. Botnet
正解: B
質問 165
Which of the following DHCP settings would be used to ensure a device gets the same IP address each time it is connected to the network?
- A. Reservation
- B. Scope options
- C. Exclusion
- D. Relay
- E. Pool
正解: B
質問 166
Which of the following is the LARGEST MTU for a standard Ethernet frame?
- A. 0
- B. 1
- C. 2
- D. 3
正解: A
質問 167
A technician is connecting a Cat 6 Ethernet cable to a device mat only has LC poos. Which of the following win the technician MOST likely use to accomplish this task?
- A. A bridge
- B. A router
- C. A media converter
- D. A repeater
正解: C
質問 168
A network administrator is reviewing the network device logs on a syslog server. The messages are normal but the stamps on the messages are incorrect. Which of the following actions should the administrator take to ensure the log message time stamps are correct?
- A. Adjust the timeout settings on the syslog server
- B. Adjust the SSH settings on the network device.
- C. Change the NTP settings on the network device
- D. Update the network device firmware
- E. Change the time on the syslog server
正解: C
質問 169
There are two managed legacy switches running that cannot be replaced or upgraded. These switches do not support cryptographic functions, but they are password protected. Which of the following should a network administrator configure to BEST prevent unauthorized access?
- A. Enable a management access list
- B. Use an out-of-band access method.
- C. Configure a stronger password for access
- D. Disable access to remote management
- E. Disable access to unnecessary services.
正解: A
質問 170
A network administrator wants to reduce overhead and increase efficiency on a SAN. Which of the following can be configured to achieve these goals?
- A. Flow control
- B. Traffic shaping
- C. Port aggregation
- D. Jumbo frames
正解: D
質問 171
A workstation is configured with the following network details:
Software on the workstation needs to send a query to the local subnet broadcast address. To which of the following addresses should the software be configured to send the query?
- A. 10.1.2.23
- B. 10.1.2.0
- C. 10.1.2.31
- D. 10.1.2.255
- E. 10.1.2.1
正解: C
質問 172
To comply with an industry regulation, all communication destined to a secure server should be logged and archived on a storage device. Which of the Mowing can be configured to fulfill this requirement?
- A. Flow control
- B. Link Aggregation Control Protocol
- C. QoS traffic classification
- D. Port mirroring
正解: D
質問 173
A network administrator is trying to identify a device that is having issues connecting to a switchport. Which of the following would BEST help identify the issue?
- A. Change management records
- B. The security log
- C. A syslog server
- D. A rack diagram
正解: C
質問 174
A network technician needs to install security updates on several switches on me company's network. The management team wants this completed as quickly and efficiently as possible. Which of the following should the technician do to perform the updates?
- A. Configure a TFTP server. SSH into each device, and perform the update.
- B. Connect a USB memory stick to each switch and perform the update.
- C. Upload the security update onto each switch using a terminal emulator and a console cable.
- D. Replace each old switch with new switches that have the updates already performed.
正解: A
質問 175
A network administrator is implementing OSPF on all of a company's network devices. Which of the following will MOST likely replace all the company's hubs?
- A. A proxy server
- B. A NGFW
- C. A WLAN controller
- D. A Layer 3 switch
正解: D
質問 176
A technician is connecting multiple switches to create a large network for a new office. The switches are unmanaged Layer 2 switches with multiple connections between each pair. The network is experiencing an extreme amount of latency. Which of the following is MOST likely occurring?
- A. A broadcast storm
- B. A DDoS attack
- C. Routing loops
- D. Ethernet collisions
正解: A
質問 177
An administrator is attempting to add a new system to monitoring but is unsuccessful. The administrator notices the system is similar to another one on the network; however, the new one has an updated OS version. Which of the following should the administrator consider updating?
- A. Management information bases
- B. SNMP traps
- C. Network device logs
- D. System baseline
正解: A
解説:
The structure of the management data of a device subsystem using a hierarchical namespace containing object identifiers
質問 178
Which of the following would be used to enforce and schedule critical updates with supervisory approval and include backup plans in case of failure?
- A. Onboarding and offboarding policies
- B. System life cycle
- C. Acceptable use policy
- D. Change management
- E. Business continuity plan
正解: E
質問 179
A company with multiple routers would like to implement an HA network gateway with the least amount of downtime possible. This solution should not require changes on the gateway setting of the network clients. Which of the following should a technician configure?
- A. Configure DHCP relay and allow clients to receive a new IP setting.
- B. Automate a continuous backup and restore process of the system's state of the active gateway.
- C. Configure a shared VIP and deploy VRRP on the routers.
- D. Use a static assignment of the gateway IP address on the network clients.
正解: C
質問 180
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