What is a shell in UNIX?
A. a program through which users can issue commands to UNIX
B. a window management system
C. the login screen
D. the thing that rides on the back of a turtle in UNIX
Answer:A
What is a shell in UNIX?
A. a program through which users can issue commands to UNIX B. a window management system C. the login screen D. the thing that rides on the back of a turtle in UNIX