Network154-165

NO.154 Which of the following BEST describes a network appliance that warns of unapproved devices that are accessing the network?

• (A). Firewall

• (B). AP

• (C). Proxy server

• (D). IDS

NO.155 Which of the following is the LARGEST MTU for a standard Ethernet frame?

• (A). 1452

• (B). 1492

• (C). 1500

• (D). 2304

NO.156 Which of the following attacks encrypts user data and requires a proper backup implementation to recover?

• (A). DDoS

• (B). Phishing

• (C). Ransomware

• (D). MAC spoofing

NO.157 A technician is assisting a user who cannot connect to a website. The technician attempts to ping the default gateway and DNS server of the workstation According to troubleshooting methodology this is an example of:

• (A). a divide-and-conquer approach

• (B). gathering information

• (C). a top-to-bottom approach

• (D). Implementing a solution

NO.158 At the destination host, which of the following OSI model layers will discard a segment with a bad checksum in the UDP header?

• (A). Network

• (B). Data link

• (C). Transport

• (D). Session

NO.159 Several employees have expressed concerns about the company monitoring their internet activity when they are working from home. The company wants to mitigate this issue and reassure employees that their private internet activity is not being monitored. Which of the following would satisfy company and employee needs?

• (A). Split tunnel

• (B). Full tunnel

• (C). Site-to-site tunnel

• (D). Virtual desktop

NO.160 During a risk assessment which of the following should be considered when planning to mitigate high CPU utilization of a firewall?

• (A). Recovery time objective

• (B). Uninterruptible power supply

• (C). NIC teaming

• (D). Load balancing

NO.161 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). Turn off the service.

• (D). Execute remote wipe.

NO.162 Which of the following is used to provide disaster recovery capabilities to spin up an critical devices using internet resources?

• (A). Cloud site

• (B). Hot site

• (C). Cold site

• (D). Warm site

NO.163 Which of the following OSI model layers is where a technician would view UDP information?

• (A). Physical

• (B). Data link

• (C). Network

• (D). Transport