The less utility (Sobell, page 53), which was introduced in the previous lab, displays a file one screen at a time. Use the less utility to display a long file, such as /etc/services, one screen at a time and exit from less.
What will be an ideal response?
$ less /etc/services
...
Press the SPACE bar to display subsequent screens of text and press q to exit
from less.
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A mouse and keyboard are the most common input devices used to interact with on-screen elements in GUI programs
Indicate whether the statement is true or false
A user calls the helpdesk because a solution that was previously suggested by another technician did not solve the user's issue. Which of the following is the MOST appropriate response?
A. "Please hold while I transfer you to the previous technician, so a proper solution can be met." B. "Please explain the issue and I will work to resolve it." C. "My supervisor is the appropriate person to speak with about your issue." D. "Let me help you to resolve this issue, since that technician does not know how to fix it."