CompTIA 220-1101 Online Practice Questions and Exam Preparation

CompTIA 220-1101 Online Questions & Answers

• Question 1:

  HOTSPOT

  A technician is diagnosing several device issues reported by employees.

  INSTRUCTIONS:

  Click on each device to review the issue. Then select the appropriate issue and solution from the drop-down menu. Each option may be used more than once.

  

  

  

• Question 2:

  HOTSPOT

  A technician is diagnosing several device issues reported by employees.

  INSTRUCTIONS:

  Click on each device to review the issue. Then select the appropriate issue and solution from the drop-down menu. Each option may be used more than once.

  

  

  

• Question 3:

  HOTSPOT

  A technician is diagnosing several device issues reported by employees.

  INSTRUCTIONS:

  Click on each device to review the issue. Then select the appropriate issue and solution from the drop-down menu. Each option may be used more than once.

  

  

  

• Question 4:

  HOTSPOT

  A technician is diagnosing several device issues reported by employees.

  INSTRUCTIONS:

  Click on each device to review the issue. Then select the appropriate issue and solution from the drop-down menu. Each option may be used more than once.

  

  

  

• Question 5:

  DRAG DROP

  A natural disaster occurred, and the storage system for the development team is unrecoverable. The technician is preparing replacement storage arrays that include a hypervisor with the capacity to support several virtual machines. Two separate bays are available, and both should be utilized.

  Requirements for the primary array include the following:

  1. No need to be scalable

  2. Very fast on reads

  3. Fault tolerance of one drive

  4. Ability to function with only one drive

  5. Easily recoverable data

  6. High redundancy

  7. Minimum number of drives

  Requirements for the secondary array include the following:

  1. Fault tolerance of one drive

  2. Total space of 600G3

  3. Best write performance

  4. Minimum number of drives

  Instructions:

  Drag and Drop the appropriate Hard Drives. Then Open each array to complete the configuration.

  Select and Place:

  

  

• Question 6:

  DRAG DROP

  An office manager reports that a printer is experiencing performance issues. Printouts are smudging when they are handled, and. recently, whenever the manager tries to print oversized documents, the paper jams before anything is printed on it.

  Select and Place:

  

  

• Question 7:

  DRAG DROP

  Drag and drop the IP address next to the appropriate description.

  Select and Place:

  

  

• Question 8:

  DRAG DROP

  You would like to build a PC for storage redundancy. Select the appropriate IDE drives and build the PC for MAXIMUM performance, while using the MINIMUM amount of drives. Instructions: Drives can be reused, but bays are only used once. Select the done button to submit your response.

  Select and Place:

  

  

• Question 9:

  SIMULATION

  A user reports poor performance on the application server.

  INSTRUCTIONS:

  Click on Server 1 and Server 2, and review the information presented in each chart to determine which drives need to be replaced.

  Select the appropriate replacement drive that should be used for the least performance degradation to the server.

  If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

  

  Check the answer in explanation.
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  explanation:

  Explanation

  The degraded status on Server 2 indicates a RAID-5 issue, typically due to a failed or failing drive. In RAID-5 configurations, when one drive fails, the system can still operate but with reduced performance as parity data is used to rebuild missing data on-the-fly.

  Recommended Replacement Drive:

  To minimize performance degradation, the replacement drive should be a SAS HDD with the same specifications (64KB stripe size, no read-ahead, and write-back policy). Matching the configuration exactly ensures seamless integration and optimizes recovery speed in the RAID-5 array.

  In RAID-5, degraded performance is expected when one drive fails, as parity data is used to rebuild missing information during each read/write process. Replacing the failed drive restores the RAID array to optimal status, reducing the load on existing drives and returning the system to normal read/write performance. The write-back policy and disabled disk cache settings are designed to reduce latency and increase efficiency, which is essential for handling real-time applications.

• Question 10:

  SIMULATION

  A third-party contractor recently installed a new switch, router, and cabling for a small corporate office. After the installation, users started experiencing issues connecting to resources over the network.

  INSTRUCTIONS:

  Click on each PC and server to review outputs. From the remediation section on the right, select an issue and solution for each device.

  

  

  

  

  

  Check the answer in explanation.
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  explanation:

  Explanation

  Looking at the network configurations and outputs from both PCs and servers, here are the possible issues and solutions:

  PC 1 Issue: The IP address for PC1 is 192.168.1.1, which conflicts with Server 1 (which also uses 192.168.1.1). Solution: Change the IP address on PC1 to a unique one within the range, such as 192.168.1.3.

  PC 2 Issue: PC2 is configured with 192.168.1.2, which conflicts with Server 2, which has the same IP address. Solution: Update the IP address on PC2 to something unique, such as 192.168.1.4.

  Server 1 Issue: The IP address for Server 1 is 192.168.1.1, which conflicts with PC1. Solution: Since Server 1 and PC1 are using the same IP address, change one of them. For Server 1, you could change the IP address to 192.168.1.5.

  Server 2 Issue: Server 2 is using the IP address 192.168.1.2, which conflicts with PC2. Solution: Update Server 2 to use a different IP address, such as 192.168.1.6.

  General Remediation: The primary problem here is overlapping IP addresses, which lead to connectivity issues. Each device on the network must have a unique IP address. After making these changes, ensure that all devices can communicate properly by testing the connections and verifying access to shared resources.