Teaching Rajasthan Librarian Grade-II 2024 Mock Test Library Science Information Technology Software
Which of the following are the types of Directory Structures in OS
(A). Multitasking directory
(B). Single-level directory
(C). Two-level directory
(D). Tree structure or hierarchical directory
1
A, B and C
2
B, C and D
3
A, C and D
4
A, B and D