
ASK TING 3: BAB 2 Substitution cipher (2 ELIT)
Authored by ALWI Moe
Computers
9th Grade
Used 29+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Menggunakan kaedah sifer ceasar
Kata kunci: “shift of 5”
Encrypt message ini
1. SIAPA KETUA KELAS AWAK?
XSFUF PJYZF PJQFX FBFP?
XNFUF PJYZF PJQFT FBFP?
XNFUF PJYZF PJQFX FBFP?
XNFUF PJYZF PJQFX FDFP?
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Menggunakan kaedah sifer ceasar
Kata kunci: “shift oF 5
CANTIK BAJU AWAK HARI INI.
HFSYNP GFOZ FBFP MFPN NSN.
HFSYNP GFOL FBFP MFWN NSN.
HFSTNP GFOZ FBFP MFWN NSN.
HFSYNP GFOZ FBFP MFWN NSN.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Menggunakan kaedah substitution ceafer ceasar
Kata kunci: ZOMBI
Decrypt message ini
HZJNT EST RZKCZS NZKZR
LAMPU INI SANGAT CERAH
LAMPU ITU SANGAT PANAS
LAMPU ITU SANGAT CERAH
LAMPU INI NAMPAK PANAS
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Menggunakan kaedah substitution ceafer ceasar
Kata kunci: ZOMBI
Decrypt message ini ZEKZ RTGZ VZQKZ DEFZT
AINA SUKA WARNA HIJAU
AIMA SUKA WARNA GELAP
NINA SUKA WARNA MERAH
AINI SUKA WARNA PERAK
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kaedah sifer terbahagi kepada 2,
i) SUBSTITUTION CIPHER
ii) TRANSPOSITION CIPHER
BENAR
PALSU
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2 jenis substitution cipher ialah...
Caesar Cipher dan Columnar Transposition
Pigpen Cipher dan Columnar Transposition
Ril Fence Cipher dan Caesar Cipher
Pigpen Cipher dan Caesar Cipher
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Berikut merupakan teks biasa
Apakah teks sifer yang terhasil apabila teks biasa di atas disulitkan menggunakan Caesar Cipher dengan kunci K=3?
PBIXJXQAXQXRD
QCJYKYRBYRYPE
UGNCOCVFCVCPI
VHODPDWGDWDQJ
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