Sistem Berkas~Kuis Sebelum UAS

Jawaban No. 1
A.
Lama waktu= panjang pita/laju pita
panjang pita=Sigma record* (panjang setiap record + IRG)
panjang pita= 250000*(250/2000+0,50)
panjang pita= 250000*(0,125+0,50)
panjang pita= 250000*0,625
panjang pita= 156.250 inch
Lama waktu=156.250/10
Lama waktu=15.625 detik
 
B.
Jumlah record= panjang pita/ (panjang setiap record + IRG)
panjang pita = lama akses*laju pita
panjang pita = 20*10
panjang pita = 200 inch
 
Jumlah record = 200/0,625
Jumlah record = 320 record
Jawaban No.2
A.

B.
Langkah 1
Next=1+(2536-2432/2646-2432)*(10-1)
=1+(104/214)*9
=5,37
=5 (2535) False
Langkah 2
Next=1+(2536-2440/2646-2440)*(10-2)
=1+(96/206)*8
=4,8
=4 (2445) False
Langkah 3
Next=1+(2536-2444/2646-2444)*(10-3)
=1+(92/202)*7
=4,19
=4 (2445) False
Langkah 4
Next=1+(2536-2445/2646-2445)*(10-4)
=1+(91/201)*6
=3,72
=3 (2444) False
Tidak ditemukan
 
Jawaban No.3
A. K MOD M+1
H(K) = K MOD M+1
Kunci: 2427, 2433, 2435, 2436, 2439
M=97
Alamat index 1 – 97
H(2427) = 2427 MOD 97+1 = 3
H(2433) = 2433 MOD 97+1 = 9
H(2435) = 2435 MOD 97+1 = 11
H(2436) = 2436 MOD 97+1 = 12
H(2439) = 2439 MOD 97+1 = 15
Penempatannya:

B. MIDSQUARING

C. MULTIPLICATION

H (2427) = 24 | 27 = 648

H (2433) = 24 | 33 = 792

H (2435) = 24 | 35 = 840

H (2436) = 24 | 36 = 864

H (2439) = 24 | 39 = 936

Penempatannya:

D. Folding by Boundary secara Non Carry

H (2427) = 24 | 27 =  24+72 =  96

H (2433) = 24 | 33 =  24+33 = 57

H (2435) = 24 | 35 = 24+53 = 77

H (2436) = 24 | 36 = 24+63 = 87

H (2439) = 24 | 39 = 24+93 = 117 = 17

Penempatannya:

Jawaban No.4

A. LISCH

Kunci : 27, 18, 29, 39, 13, 16, 42, 17

N=9

P=11

Alamat index= 0-10

H(27)=27 Mod 11 = 5

H(18)=18 Mod 11 = 7

H(29)=29 Mod 11 = 7 (collasion)

H(28)=28 Mod 11 = 6

H(39)=39 Mod 11 = 6 (collasion)

H(13)=13 Mod 11 = 2

H(16)=16 Mod 11 = 5 (collasion)

H(42)=42 Mod 11 = 9 (collasion)

H(17)=17 Mod 11 = 6 (collasion)

Penempatannya:

B. EISCH

Kunci : 27, 18, 29, 39, 13, 16, 42, 17

N=9

P=11

Alamat index= 0-10

H(27)=27 Mod 11 = 5

H(18)=18 Mod 11 = 7

H(29)=29 Mod 11 = 7 (collasion)

H(28)=28 Mod 11 = 6

H(39)=39 Mod 11 = 6 (collasion)

H(13)=13 Mod 11 = 2

H(16)=16 Mod 11 = 5 (collasion)

H(42)=42 Mod 11 = 9 (collasion)

H(17)=17 Mod 11 = 6 (collasion)

Penempatannya: