A printer displays an error message even after a paper jam is cleared. Which of the following should a technician do to fix the issue?
A. Run internal printer diagnostics.
B. Change the duplex settings.
C. Check the paper path for a blocked sensor.
D. Verify the pickup roller is functioning.
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
A user's Windows PC is unable to connect to the network at a new branch office that the user is visiting. A technician discovers the PC is unable to ping the local gateway. Which of the following commands should the technician use next?
A. cd config
B. ifconfig
C. show config
D. ipconfig
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
A company wants to use client-side visualization for application testing. Which of the following configurations would BEST support this goal?
A.

B.

C.

D.

正解:B
質問 4:
A technician is attempting to log in to a local company portal. When the technician types the URL into the address bar, the browser is unable to resolve and display the web page. The technician tries at another workstation, and the result is the same. Other web pages are not having any issues. Which of the following should the technician check first?
A. DHCP reservations
B. DNS entries
C. Static IP addresses
D. Default gateway
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
A technician is tasked with installing additional RAM in a desktop computer. Which of the following types of RAM is MOST likely to be used?
A. SODIMM
B. VRAM
C. ECC
D. DDR3
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Which of the following describes the difference between a DNS server and a DHCP server?
A. DNS is used to route traffic between networks, while DHCP is used to allocate subnets.
B. DNS is used for routing, while DHCP is used for name resolution.
C. DNS only assigns private IP addresses, while DHCP only assigns public IP addresses.
D. DNS is used for address translation, while DHCP is used for IP address assignment.
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
Kano -
本書は220-1101になじみのないかたでも理解しやすいよ、いい本を書いていただきありがとうございました。