Operating SystemsCâu 26 / 100
Which of the following is an example of file permissions in a Linux system?
a.HTTP, FTP, SSH
b.RAM, ROM, cache
c.TCP, UDP, IP
d.Read, write, execute
Giải thích
In Linux, files and directories have read, write, and execute permissions assigned to the owner, group, and others. These permissions control who can view, modify, or run a file. Commands like chmod adjust these permissions.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- What does the term 'virtual memory' describe?
- In Windows, which tool is commonly used to view and end running processes and check resource usage?
- What is a file system responsible for?
- What is the purpose of a device driver?
- In Windows, what is the Registry?
- What does 'multitasking' mean in the context of an operating system?
Cập nhật gần nhất: · quy trình kiểm tra
Sen Lin, Người sáng lập PrepPass · Đối chiếu với Google IT Support Professional Certificate · Quy trình kiểm tra