Fig. shows the tracks and sectors on a disk. The size of File A, B, and C is 208
ID: 651957 • Letter: F
Question
Fig. shows the tracks and sectors on a disk. The size of File A, B, and C is 2080 bytes, 4100 bytes, and 8193 bytes, respectively. Answer the following questions. (1) If data block size is 2KB,
how many data blocks does this disk contain? Answer:.........
How many data blocks does File A take? Answer:.........
How many data blocks does File B take? Answer:.........
How many data blocks does File C take? Answer:.........
(2) If data block size is 4KB,
how many data blocks does this disk contain? Answer:.........
How many data blocks does File A take? Answer:.........
How many data blocks does File B take? Answer:.........
How many data blocks does File C take? Answer: .........
17 18 19 20 | 21 /22 23 24 25 16 17 Direction of disk 14 15 16 rotation 18 19 20 21 22 23 20 21 4 25 26 272 23 24 25 0L 68Explanation / Answer
No. of tracks = 6
No. of sectors in each tracks = 32
Total no.of sectors = 32x6 = 192
No. of bytes in each sector = 512
No. of bytes in 192 sectors=192x512 = 98304
98304 bytes = 96 KB
1) size of each data block =2 KB
No of bytes in file A = 2080
No. of KB in file A = 2.03
No of bytes in file B = 4100
No. of KB in file B = 4.0
No of bytes in file C = 8193
No. of KB in file C = 8.0
2) size of each data block = 4KB
No of bytes in file A = 2080
No. of KB in file A = 2.0
No of bytes in file B = 4100
No. of KB in file B = 4.0
No of bytes in file C = 8193
No. of KB in file C = 8.0
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