10. Hard disk is _______________

	A.	cache memory
	B.	main memory
	C.	buffer
	D.	secondary memory

11.Which file system is popularly used on flash drives with high capacity?

	A.	ReFS
	B.	NTFS
	C.	extFAT
	D.	FAT32

12.Which of the following statements is NOT correct about dynamic disk?

	A.	can be use for Multiboot configurations
	B.	can create up to 128 volumes on one disk
	C.	can create volumes that span multiple disks
	D.	was introduced in Windows 2000

13. File system is a component of ________

	A.	system service layer
	B.	application layer
	C.	OS layer
	D.	hardware abstraction layer

14.Maximum number of clusters can be created and managed in NTFS is ___________, in FAT32 is _________.

	A.	2^64, 2^32
	B.	2^32, 2^32
	C.	2^64, 2^64
	D.	2^16,2^32

15.Which file system is popularly used on Windows servers?

	A.	NTFS
	B.	extFAT
	C.	ReFS
	D.	FAT32

16.A primary partition table (inside MBR) can divide the disk into ___ primary partitions and one extended partition.

	A.	4
	B.	1
	C.	3
	D.	1

17.The \Windows folder is located in ________

	A.	factory volume
	B.	boot volume
	C.	recovery volume
	D.	system volume

18. Which commands add all file names in dir1 and dir2 to file "files.txt"

	A.	dir dir1 > files.txt dir dir2 >> files.txt
	B.	dir dir1 < files.txt dir dir2 < files.txt
	C.	dir dir1 < files.txt dir dir2 << files.txt
	D.	dir dir1 > files.txt dir dir2 > files.txt