NO.430 A user is having trouble uploading files to a server. However, other users in the department are not experiencing this issue. The network administrator checks the access switch and sees multiple CRC errors on that user’s switchport. Which of the following should the network administrator do first?

NO.431 Which of the following has the capability to centrally manage configuration, logging, and firmware versioning for distributed devices?

NO.432 A local firm has hired a consulting company to clean up its IT infrastructure. The consulting company notices remote printing is accomplished by port forwarding via publicly accessible IPs through the firm’s firewall Which of the following would be the MOST appropriate way to enable secure remote printing?

NO.433 An IT administrator is creating an alias to the primary customer’s domain. Which of the following DNS record types does this represent?

NO.434 Which of the following DNS records maps an alias to a true name?

NO.435 A network security technician is designing a solution for a secure remote access scheme with the following requirements:
* The solution must allow for users at multiple locations to access corporate resources.
* The on-premises equipment will not handle non-corporate, resource-bound traffic.
Which of the following should the network security technician consider when designing the solution? (Select two).

NO.436 A small office is running WiFi 4 APs, and neighboring offices do not want to increase the throughput to associated devices. Which of the following is the MOST cost-efficient way for the office to increase network performance?

NO.437 Which of the following layers is where TCP/IP port numbers identify which network application is receiving the packet and where it is applied?

NO.438 A technician installed an 8-port switch in a user’s office. The user needs to add a second computer in the office, so the technician connects both PCs to the switch and connects the switch to the wall jack. However, the new PC cannot connect to network resources. The technician then observes the following:
* The new computer does not get an IP address on the client’s VLAN.
* Both computers have a link light on their NICs.
* The new PC appears to be operating normally except for the network issue.
* The existing computer operates normally.
Which of the following should the technician do NEXT to address the situation?

NO.439 Which of the following attacks is typically used to guess a password?

NO.440 A systems administrator is configuring a firewall using NAT with PAT. Which of the following would be BEST suited for the LAN interface?

NO.441 A Chief Information Officer wants to monitor network breaching in a passive, controlled manner.
Which of the following would be BEST to implement?

NO.442 A network manager wants to view network traffic for devices connected to a switch. A network engineer connects an appliance to a free port on the switch and needs to configure the switch port connected to the appliance. Which of the following is the best option for the engineer to enable?

NO.443 A technician is monitoring a network interface and notices the device is dropping packets. The cable and interfaces, however, are in working order. Which of the following is MOST likely the cause?

NO.444 A network administrator is designing a wireless network. The administrator must ensure a rented office space has a sufficient signal. Reducing exposure to the wireless network is important, but it is secondary to the primary objective. Which of the following would MOST likely facilitate the correct accessibility to the Wi-Fi network?

NO.445 Network connectivity in an extensive forest reserve was achieved using fiber optics. A network fault was detected, and now the repair team needs to check the integrity of the fiber cable. Which of me following actions can reduce repair time?

NO.446 A technician wants to install a WAP in the center of a room that provides service in a radius surrounding a radio. Which of the following antenna types should the AP utilize?

NO.447 Branch users are experiencing issues with videoconferencing. Which of the following will the company MOST likely configure to improve performance for these applications?

NO.448 A newly installed multifunction copier needs to be set up so scanned documents can be emailed to recipients. Which of the following ports from the copier’s IP address should be allowed?