CompTIA 220-1001 Online Practice Questions and Exam Preparation

CompTIA 220-1001 Online Questions & Answers

• Question 621:

  Some users are unable to access the Internet form their workstations. A technician runs the ipconfig command on one of the workstations and sees the following:

  

  The technician pings 8.8.8.8 and gets no response. Next, the technician pings 192.168.1.1 and gets no response. The technician is able to successfully ping an adjacent workstation but cannot ping the print server on the floor below. Which of

  the following is the MOST likely cause of the Internet connectivity issue in the office?

  A. There is a problem with a router in the office
  B. There is a problem with a DNS server in the office
  C. The users are not getting correct IP addresses from the DHCP server
  D. The wireless access point in the area is down
  A. There is a problem with a router in the office

• Question 622:

  A user is unable to access the internet A technician has confirmed all LAN resources on the network are accessible. Which of the following should the technician do NEXT to begin troubleshooting the issue?

  A. Ping a DHCP server
  B. Ping the default gateway
  C. Ping another workstation
  D. Ping the domain controller
  A. Ping a DHCP server

• Question 623:

  Which of the following BEST describes an email infrastructure that uses a local archive server cluster and publicly hosted email servers?

  A. Private
  B. Public
  C. Hybrid
  D. SaaS
  C. Hybrid

• Question 624:

  A customer's cell phone screen is discolored in several areas.

  Which of the following components is the MOST likely cause of the issue?

  A. Bulging battery
  B. Wired connectors
  C. Liquid crystal display
  D. Phone case
  E. Protective glass
  C. Liquid crystal display

• Question 625:

  Which of the following is typically used for monitoring?

  A. IMAP
  B. SMTP
  C. SNMP
  D. CIFS
  C. SNMP

• Question 626:

  A workstation needs to operate at less than 30% utilization while running several virtual desktops. As a technician Is preparing to build the workstation, which of the following will ensure the requirements are met? (Select TWO).

  A. Single-core
  B. Liquid cooling compatibility
  C. Multicore
  D. Hyperthreading
  E. Overclock capability
  F. CPU architecture
  C. Multicore
  D. Hyperthreading

• Question 627:

  A customer wants to experiment with software development in a sandbox environment. The customer calls the help desk for advice on preparing the workstation to run a couple instances of Linux development machines with the current OS running on the host. Which of the following components should the help desk verify FIRST before the customer begins configuring the environment? (Select TWO).

  A. GPU
  B. NIC
  C. APU
  D. CPU
  E. RAM
  F. FDD
  B. NIC
  E. RAM

• Question 628:

  A technician is troubleshooting a user's PC that was recently reimaged and has since been unable to connect to the W1F1 The technician first checks the WiFI configuration on the WAP. and It is correct The technician's laptop connects successfully from the user's office to the WiFi. Which of the following is the MOST likely cause of the issue?

  A. The SSID is not broadcasting
  B. The gateway is down
  C. MAC address filtering is enabled
  D. The power level is set too low
  C. MAC address filtering is enabled

• Question 629:

  When installing three 2.4GHz access points in close proximity, which of the following channel selections would be BEST?

  A. 1, 6, 11
  B. 2, 3, 9
  C. 2, 4, 7
  D. 8, 10, 11
  A. 1, 6, 11

• Question 630:

  A network administrator is looking for a cost-effective way to power a single network device over ..

  A. Ethernet power
  B. PoE switch
  C. Injector
  D. Bridge
  A. Ethernet power