Exam 312-49v10 All QuestionsBrowse all questions from this exam
Question 181

When operating systems mark a cluster as used but not allocated, the cluster is considered as _________

    Correct Answer: C

    When an operating system marks a cluster as used but not allocated, it is considered a lost cluster. This typically occurs when the file system loses track of which file the cluster belongs to, often due to improper shutdowns or file system corruption. This situation is identified by disk-checking programs that can scan the disk for such inconsistencies.

Discussion
aqeel1506Option: C

The correct answer is C. Lost. When an operating system marks a cluster as used but not allocated, it is considered a lost cluster. This typically happens when the file system loses track of which file the cluster belongs to, often due to improper shutdowns or file system corruption.

ElbOption: C

A lost cluster is a File Allocation Table (FAT) error that occurs when the OS marks clusters as used but does not allocate any file to them. OSes mark these clusters as in use, although they have no files assigned or linked to them. Disk-checking programs can examine a complete disk volume for lost clusters.

ElbOption: C

C > is not used by a file and it is not listed as free in the file allocation table