GCFA · Question #77
Which of the following statements about an extended partition are true? Each correct answer represents a complete solution. Choose two.
The correct answer is A. It can be sub-divided into logical drives. B. It cannot be formatted or assigned a drive letter.. An extended partition on a basic MBR disk is a container for logical drives but cannot itself be formatted or assigned a drive letter directly.
Question
Which of the following statements about an extended partition are true? Each correct answer represents a complete solution. Choose two.
Options
- AIt can be sub-divided into logical drives.
- BIt cannot be formatted or assigned a drive letter.
- CA maximum of four extended partitions can exist on a single basic disk.
- DIt cannot contain more than one logical drive.
How the community answered
(50 responses)- A76% (38)
- C14% (7)
- D10% (5)
Why each option
An extended partition on a basic MBR disk is a container for logical drives but cannot itself be formatted or assigned a drive letter directly.
An extended partition is designed to be subdivided into multiple logical drives, each of which can then be independently formatted and assigned a drive letter, allowing more than four usable volumes on an MBR disk.
Unlike primary partitions, an extended partition has no file system of its own and cannot be assigned a drive letter - it functions purely as a boundary container holding logical drives within its allocated space.
Only one extended partition is permitted on a single MBR basic disk. The MBR supports a maximum of four partition table entries total, which means up to three primary partitions plus one extended partition.
An extended partition can contain many logical drives, not just one - this flexibility is precisely why extended partitions exist, to work around the four-partition limit imposed by the MBR partition table structure.
Concept tested: MBR disk extended partition behavior and limits
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