Implementing Hard Drives | Implementing Hard Drives | Implementing Hard Drives | Implementing Hard Drives | Implementing Hard Drives |
---|---|---|---|---|
What is dynamic disk?
Special feature of Windows that enables
users to span a single volume across two or more drives. |
What is error correction code (ECC)?
Today's hard drives have a built-in ______________________________ that constantly checks the drive for bad sectors.
|
What is MBR (master boot record)?
Tiny bit of code that takes control
of the boot process from the system BIOS |
What is active partition?
The MBR checks the partition table to find the _____________ or bootable partition
|
What is globally unique identifier partition table (GPT)?
6. The ______________________________________ partitioning scheme enables you to create more than four primary partitions without needing to use dynamic disks
|
What is EFS (encrypting file system)?
Encryption tool found in NTFS 5 and later
|
What is extended partition?
Type of non-bootable hard disk partition. Purpose is to divide a large disk into smaller partitions, each with a separate drive letter
|
What is a logical drive?
Sections of an extended partition on a hard
drive that are formatted and (usually) assigned a drive letter, each of which is presented to the user as if it were a separate drive. |
What is defragment?
If a file is not stored in contiguous clusters, you can improve hard drive performance by using a tool to _______________ the drive
|
What is extended partition?
A logical drive must be created inside a _____________________________.
|
What is mirrored volume?
Volume that is mirrored on another volume.
|
What is the file allocation table (FAT)?
Hidden table that records how files on a hard disk are stored in distinct clusters; the only way DOS knows where to access files. Address of first cluster of a file is stored in the directory file.
|
What is high-level formatting?
Format that sets up a file system on
a drive. |
What is master file table (MFT)?
Instead of using a FAT, NTFS uses a ___________________ with a backup copy placed in the middle of the disk for better security
|
What is primary partition?
Only a single ___________________ may be set to active on one drive
|
What is mirror set?
A type of mirrored volume created by Windows 7 Professional, Enterprise, and Ultimate editions
|
What is the master file table (MFT)?
Enhanced file allocation table used by NTFS
|
What is globally unique identifier partition table (GPT)
Partitioning scheme that enables you to create more than four primary partitions without needing to use dynamic disks
|
What is New Technology File System (NTFS)?
On modern versions of Windows, the best file system to choose is ________________________________________
|
What is Disk Cleanup?
The _____________________ utility is useful for purging your system of unnecessary temporary files.
|
What is error checking?
Windows graphical tool that scans and
fixes hard drive problems. Often referred to by the name of the executable, chkdsk, or Check Disk |
What is the file system?
Scheme that directs how an OS stores and
retrieves data on and off a drive |
What is fragmentation?
Procedure in which all the files
on a hard disk are rewritten on disk so that all parts of each file reside in contiguous clusters. The result is an improvement in disk speed during retrieval operations. |
What is Error-checking (or chkdsk)?
The Windows tool that attempts to fix invalid file names, erases lost clusters, and seals off bad clusters is called ______________________________________
|
What is a mirrored volume?
A ___________________ requires exactly two volumes and is extremely fault tolerant.
|