File System Quiz

What are File Attributes in OS?

• Size, Type, Location, Protection

• Name, Size, Protection, Time

• Name, Identifier, Type, Location

• Identifier, Type, Size, Time

Which of the following are examples of file attributes?

• Read-Write, Hidden, Execute, List

• Read-only, Read-Write, Hidden, Execute

• Read-only, Write-only, Hidden, Execute

• Read-Write, Hidden, Execute, Append

What is the purpose of the Sequential Access method?

• Access records in a specific sequence

• Access records randomly

• Access records in any order

• Access records based on an index

Which file type contains user information and allows various operations like add, modify, delete?

• Formatted Document Files

• Ordinary Files

• Special Files

• Directory Files

What is the main advantage of the Linked Allocation file allocation method?

• Efficient for small files

• Supports random access

• No external fragmentation

• Requires less memory

What is the purpose of the Disk Controller in a hard disk drive?

• Determines logical information with the computer

• Spins the hard disk platters

• Controls the movement of read/write heads

• Converts data to magnetic pulses

Which disk scheduling algorithm scans all requests in one direction and then reverses to serve requests in the opposite direction?

• LOOK

• SCAN

• C-LOOK

• SSTF

What is the function of Swap Space Management in an operating system?

• Moves processes between main memory and secondary memory

• Manages disk attachment

• Manages bad blocks

• Manages disk formatting

Which file system structure layer manages metadata and file structure?

• Basic File System

• File-Organization Module

• I/O Control Level

• Logical File System

What is the main goal of protection in an operating system?

• To increase system performance

• To limit the number of users

• To provide security and access control

• To allow unrestricted access to all files