Which of the following is the best to use to stream real-time video from a network camera?

A. UDP

B. TCP

C. FTP

D. RDP

A technician is troubleshooting a desktop PC that is plugged into a UPS. The PC loses the system date/time after every power outage. Which of the following should the technician do to resolve the issue? (Select two).

A. Run a BIOS update.

B. Swap out the RAM.

C. Disable NTP in the OS.

D. Repair the backup power source.

E. Replace the CMOS battery

F. Install a surge protector.

A technician is setting up a scan-to-SMB function on a multifunction printer. Which of the following connection types should the technician configure?

A. Email server

B. SFTP connection

C. Network share

D. Print services

A user is having trouble with the location services on their smartphone. Location-based applications show incorrect positions when the user is traveling. This issue affects the user’s ability to navigate and use location-dependent applications. Which of the following is the best way to resolve this issue?

A. Downloading a third-party mapping application

B. Resetting the network settings

C. Enabling Wi-Fi to assist GPS

D. Restarting the smartphone

A customer has bare-metal servers running Windows, Linux, and Unix. They want consolidation while maintaining isolation and compatibility. What should the technician recommend?

A. IaaS

B. Containers

C. Type 2 hypervisor

D. VDI

While using a laptop and Bluetooth headset for conference calls, a user notices intermittent sound issues. The user frequently walks between office rooms during calls, leaving the laptop in place. The office network uses fiber internet and has two connected APs. What is the MOST likely cause?

A. The number of available APs is inadequate.

B. The user is moving in and out of range.

C. The APs are not in mesh mode.

D. The internet connection is too slow.

A technician is setting up a workstation. Which of the following settings should the technician configure to ensure that users can connect to the network? (Select three).

A. APIPA

B. Gateway

C. IP address

D. Subnet mask

E. Static routes

F. UPnP settings

G. NAT rules

H. MAC filters

A consultant is assessing the wireless configurations for a small office. The existing equipment uses WEP encryption and operates on the default channel. The office is in a crowded urban area with many nearby networks. Which of the following is the best way to improve the wireless network performance?

A. Replacing the access point

B. Disabling SSID broadcasting

C. Enabling MAC address filtering

D. Updating the firmware

The Chief Information Security Officer asks a technician to inventory desktop PCs to determine which ones meet the requirements for Secure Boot. The technician must also configure the PCs for non-user-controllable keys. Which of the following are necessary to meet the enhanced security requirements? (Select two).

A. VDI

B. BIOS password

C. TPM

D. UEFI

E. Disabled boot drive

F. USB permissions

Which of the following connectors is found on an optical networking cable?

A. RJ45

B. LC

C. USB-C

D. Lightning