Unix - Study Mode
[#881] We can also execute previous commands by context.
Correct Answer
(A) True
[#882] If there are special characters in a pattern, then we've to enclose them in . . . . . . . .
Correct Answer
(B) double quotes
[#883] Which symbol is used for finding the length of the string?
Correct Answer
(C) .*
[#884] The virtual address space consists of . . . . . . . . segments.
Correct Answer
(B) 5
[#885] write system call returns -1 when . . . . . . . .
Correct Answer
(D) if disk fills up while write is in progress and if the file size exceeds