1. A technician is setting up a new SOHO router for a home user. The user has a media server to be accessible from the Internet while the user is traveling.Which of the following should the technician configure to allow access to the server from the Internet?

A) A. Port forwarding
B) B. NAT
C) C. MAC filtering
D) D. QoS



2. A technician is setting up a laptop and projector for a presentation. When plugging in the projector, it mirrors the desktop screen from the laptop, but everything appears distorted and compressed.Which of the following should the technician do to correct the appearance of the image on the projector?

A) A. Update the laptop graphics driver.
B) B. Change the scaling options.
C) C. Change the desktop resolution.
D) D. Replace the video cable.
E) E. Utilize a USB VGA graphics adapter.
F) F. Adjust the keystone settings on the projector.

3. A technician wants to set up a virtual machine in a public cloud environment.Which of the following cloud models should the technician use?

A) A. IaaS
B) B. SaaS
C) C. PaaS
D) D. DBaaS



4. A corporation maintains an active social media presence by constantly uploading audio and video. The corporation also regularly hosts video conferences, but attendees are reporting buffering during their telecast.Which of the following should the IT department do to improve the ability to attend video conferences without interruption?

A) A. Enable QoS on network traffic, prioritizing telecast traffic over uploads.
B) B. Upgrade video conference room equipment.
C) C. Create a VLAN for all employees updating social media.
D) D. Adjust the network intrusion device to allow video to flow without filtering.



5. A technician is building a CAD workstation for a user who will be saving files remotely.Which of the following components are MOST important to include when configuring the system? (Choose two.)(Select 2answers)

A) A. Gigabit NIC
B) B. Graphics card
C) C. Liquid cooling unit
D) D. HDD size
E) E. RAM