| Question.101 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) Video resolution (B) HDMI connection (C) Keystone (D) Focus |
101. Click here to View Answer
Answer : A
| Question.102 Which of the following wireless standards is only capable of 5GHz frequencies? (A) 802.11a (B) 802.11ac (C) 802.11b (D) 802.11g |
102. Click here to View Answer
Answer : A
| Question.103 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) MicroSD (B) 15K rpm (C) NVMe (D) USB flash |
103. Click here to View Answer
Answer : C
| Question.104 A network administrator is troubleshooting a notebook that is not loading the local Windows 10 operating system. All the computers inside the company are installed using UEFI mode selected. The message on the screen shows a failed attempt to connect to a PXE server. When requested, the end user reported trying to improve the computerג€™s speed by changing some BIOS configurations randomly. Which of the following should the network administrator check FIRST inside BIOS? (A) C-states should be configured to 2 (B) Secure Boot should be enabled (C) Wake-on-LAN should be unchecked (D) The PXE server address should be set |
104. Click here to View Answer
Answer : D
| Question.105 A customer recently moved a high-end graphics card from a known-working computer to a different computer. The computer works without issue when viewing email and web pages or when using certain applications. However, when a game with high-end graphics requirements is opened, the program will run for a few minutes before the computer shuts down. Which of the following is MOST likely causing the problem? (A) Power supply wattage (B) Video RAM (C) CPU frequency (D) Monitor resolution |
105. Click here to View Answer
Answer : A