CompTIA
XK0-001 · Question #256
XK0-001 Question #256: Real Exam Question with Answer & Explanation
Sign in or unlock XK0-001 to reveal the answer and full explanation for question #256. The question stem and answer options stay visible for context.
Question
While attempting to start an application in an X Window System environment, the following error occurs: Error: Can't open display What most likely led to this error?
Options
- AThe application is not an X application.
- BIt is the wrong version of the application.
- CThe application was compiled with the wrong grahpics library.
- DThe administrator has used "su -" to log into the current account.
Unlock XK0-001 to see the answer
You've previewed enough free XK0-001 questions. Unlock XK0-001 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.