Tugas Sistem Operasi Pengaksesan Disk

Tugas Pertemuan 2 Sistem Operasi Pengaksesan Disk


-Latihan Tugas-

Sistem Operasi Pengaksesan Lintasan Disk

Haris priyono
12-123D07

Soal 1 :

Diketahui akses antrian track awal 60 (dari 0 - 90)
12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89
Hitung Panjang Lintasan berdasarkan 7 Algoritma :

Jawab :

1. Algoritma Pertama Tiba Pertama Dilayani (PTPD)
    60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89



 
2. Algoritma Pick up.
   60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89
3. Algoritma WCTD
    60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89 
 
 
 
4. Algoritma Look
   60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89


5. Algoritma Circular Look
   60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89
6. Algoritma Scan
    60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89
7. Algoritma Circular Scan
    60, 12, 44, 70, 28, 80, 7, 15, 63, 66, 15, 1, 85, 3, 15, 89
 
 

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