1. Which of the following is the main purpose of the +5VSB output of a power supply?

A) A. It allows peripherals to draw power when the machine is off
B) B. It provides power to the audio and sound boards of the machine
C) C. It acts as the main voltage supply to the motherboard and processor
D) D. It powers all expansion cards and external device hubs



2. A user printed several documents to a shared network copier and noticed that they have very faint color density. A technician investigates the issue and verifies that the printer had a maintenance kit installed recently. Which of the following next steps will MOST likely resolve the issue? (Select two.)(Select 2answers)

A) A. Replace the toner cartridges
B) B. Replace the fuser module
C) C. Clean the paper tray rollers
D) D. Adjust the printer settings
E) E. Replace the developer
F) F. Empty the waste toner bottlers

3. A laptop is connected to a conference room projector in extended display mode. The desktop icons appear normal on the laptop, but are disproportionate and illegible on the projector screen. Which of the following should the technician check?

A) A. Video resolution
B) B. HDMI connection
C) C. Keystone
D) D. Focus



4. Which of the following wireless standards is only capable of 5GHz frequencies?

A) A. 802.11a
B) B. 802.11ac
C) C. 802.11b
D) D. 802.11g



5. A technician is configuring a high-performance workstation. The technician needs to choose storage for the boot drive with the highest performance possible. Which of the following drive types BEST meets this requirement?

A) A. MicroSD
B) B. 15K rpm
C) C. NVMe
D) D. USB flash