blob: 3a245dd234b5b804d8a31b39e8a6ce513754b4c2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
1. Which of the following is the wasted area of a disk cluster lying between the end of a file and the end of the cluster and is created when the file system allocates a full cluster to a file smaller than the cluster size?
- [X] Slack Space
- [ ] Platter
- [ ] Cluster
- [ ] Track
2. Identify the formula for calculating disk capacity using parameters such as the total number of LBAs and block size.
- [ ] Disk Capacity (in bytes) = Total Number of LBAs + Block Size
- [ ] Disk Capacity (in bytes) = Total Number of LBAs / Block Size
- [X] Disk Capacity (in bytes) = Total Number of LBAs * Block Size
- [ ] Disk Capacity (in bytes) = Total Number of LBAs - Block Size
3. Which of the following elements is a 128-bit unique number generated by Windows OS to identify a specific device, a document, a database entry, and/or the user?
- [ ] Master boot record (MBR)
- [ ] Slack space
- [X] Globally unique identifier (GUID)
- [ ] BIOS parameter block (BPB)
4. Identify the part in the MBR structure located at the end of the MBR, holds only 2 bytes of data, and is required by BIOS during booting.
- [ ] Boot strap
- [ ] Partition table
- [ ] Master boot code
- [X] Disk signature
5. Which of the following components of the Apple File System (APFS) stores information about metadata structures?
- [ ] Extents B-tree
- [ ] Bitmap structures
- [X] Checkpoint superblock descriptor (CSBD)
- [ ] Checkpoints
|
