CompTIA 220-1102 Dumps Questions Answers

This would ensure that the support documentation reflects the current state of the network and prevents any confusion or mismatch during a network outage. Updating the network diagrams is also one of the best practices for network documentation, as stated in the Official CompTIA A+ Core 2 Study Guide1. The other options are not as effective or feasible as option B. Performing annual network topology reviews is too infrequent and may not capture recent changes. Allowing network changes once per year is too restrictive and may not meet the business needs. Routinely backing up switch configuration files is important, but it does not help with identifying new switches or devices on the network.

netstat is a tool that can be used to investigate connections on a Windows machine. It displays information about the active TCP connections, listening ports, routing tables, network statistics, etc. nslookup is a tool that can be used to query DNS servers and resolve domain names to IP addresses. net use is a tool that can be used to connect or disconnect network drives or printers. net user is a tool that can be used to create or modify user accounts on a Windows machine. Verified References: https://www.comptia.org/blog/what-is-netstat https://www.comptia.org/certific ations/a

Removing the applications from startup can improve the boot time of a PC by reducing the number of programs that load automatically when the PC starts. Some applications may add themselves to the startup list without the user’s knowledge or consent, which can slow down the PC’s performance. Running the Disk Cleanup utility can also improve the boot time of a PC by deleting unnecessary or temporary files that take up disk space and affect the PC’s speed. Disk Cleanup can also remove old system files that may cause conflicts or errors during booting. Installing additional RAM, installing a faster SSD, defragmenting the hard drive, and ending the processes in the Task Manager are not operations that would be best to do to resolve the issue of slow boot time at a minimal expense, as they may require purchasing new hardware or software, or may have negative impacts on other aspects of the PC’s performance.