CompTIA Updated 220-1102 Exam Questions and Answers by mia-rose

To locate a missing file with only a partial name known, the best tools to use in a Linux environment would be grep and find.

grep: This command is used to search the contents of files for a specific pattern. While grep itself might not be the first choice for finding file names, it can be combined with other commands (like ls or find) to search within file lists or contents.

find: This command is used to search for files in a directory hierarchy based on various criteria like name, size, modification date, etc. find can be used to search for files by partial name by using wildcards in the search pattern.

cat (A) is used to concatenate and display the content of files. df (B) displays the amount of disk space used and available on filesystems. ps (D) shows information about active processes. dig (E) is used for querying DNS name servers. top (G) displays Linux tasks and system performance information. None of these tools are directly suited for finding files by partial names.

The scenario described is characteristic of a malware tactic known as scareware, where users are tricked into installing malware through false alerts claiming that their system is infected. The anti-malware software installed in response to a pop-up is likely malicious, causing the system to run slowly and display frequent pop-ups.

Maintaining a positive attitude and projecting confidence is essential in customer support, especially when the technician is unfamiliar with the specific application. This approach reassures the user and fosters trust. Expressing inexperience (A) may reduce user confidence. Using excessive technical jargon (C) can confuse the user. Simply sending directions (D) might not be sufficient for the user to set up correctly. The Core 2 operational procedures emphasize professionalism, effective communication, and customer service skills as vital components of successful technical support interactions.