Implementing Hard Drives Implementing Hard Drives Implementing Hard Drives Implementing Hard Drives Implementing Hard Drives
100
What is dynamic disk?
Special feature of Windows that enables
users to span a single volume across two or more drives.
100
What is error correction code (ECC)?
Today's hard drives have a built-in ______________________________ that constantly checks the drive for bad sectors.
100
What is MBR (master boot record)?
Tiny bit of code that takes control
of the boot process from the system BIOS
100
What is active partition?
The MBR checks the partition table to find the _____________ or bootable partition
100
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
200
What is EFS (encrypting file system)?
Encryption tool found in NTFS 5 and later
200
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
200
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.
200
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
200
What is extended partition?
A logical drive must be created inside a _____________________________.
300
What is mirrored volume?
Volume that is mirrored on another volume.
300
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.
300
What is high-level formatting?
Format that sets up a file system on
a drive.
300
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
300
What is primary partition?
Only a single ___________________ may be set to active on one drive
400
What is mirror set?
A type of mirrored volume created by Windows 7 Professional, Enterprise, and Ultimate editions
400
What is the master file table (MFT)?
Enhanced file allocation table used by NTFS
400
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
400
What is New Technology File System (NTFS)?
On modern versions of Windows, the best file system to choose is ________________________________________
400
What is Disk Cleanup?
The _____________________ utility is useful for purging your system of unnecessary temporary files.
500
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
500
What is the file system?
Scheme that directs how an OS stores and
retrieves data on and off a drive
500
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.
500
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 ______________________________________
500
What is a mirrored volume?
A ___________________ requires exactly two volumes and is extremely fault tolerant.






Managing and Troubleshooting PCs - Implementing Hard Drives - 2

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