MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Atbash Cipher Multiple Choice knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not true about atbash cipher? |
| A. | it is a mono alphabetic substitution cipher |
| B. | it can only be used to encrypt hebrew alphabet |
| C. | it is a special case of affine cipher |
| D. | it is weaker than playfair cipher |
| Answer» C. it is a special case of affine cipher | |
| 2. |
What will be the plain text corresponding to ciphered text MAO if atbash cipher is used for encryption? |
| A. | NZL |
| B. | IND |
| C. | AUS |
| D. | ENG |
| Answer» B. IND | |
| 3. |
What will be the ciphered text corresponding to plain text SECRET if atbash cipher is used for encryption? |
| A. | VHIXVG |
| B. | HVXIVG |
| C. | HXVIVG |
| D. | VIHXIV |
| Answer» C. HXVIVG | |
| 4. |
Atbash cipher cannot be cracked until the exact type of encryption of ciphered text is known. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
Atbash cipher is an example of? |
| A. | Mono alphabetic substitution cipher |
| B. | Transposition cipher |
| C. | Poly alphabetic substitution cipher |
| D. | Geometric substitution cipher |
| Answer» B. Transposition cipher | |
| 6. |
Atbash cipher is less secure than affine cipher. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Which of the following is a mono alphabetic substitution cipher? |
| A. | vigenere cipher |
| B. | one time pad cipher |
| C. | play fair cipher |
| D. | atbash cipher |
| Answer» E. | |
| 8. |
Which of the following cipher is a special case of affine cipher? |
| A. | Vigenere cipher |
| B. | Autokey cipher |
| C. | Atbash cipher |
| D. | Hill cipher |
| Answer» D. Hill cipher | |
| 9. |
Atbash cipher was originally used for encrypting _____________ |
| A. | english alphabet |
| B. | greek alphabet |
| C. | hebrew alphabet |
| D. | hindi alphabet |
| Answer» D. hindi alphabet | |
| 10. |
Which of the following cipher does not require a key for encrypting plain text? |
| A. | atbash cipher |
| B. | affine cipher |
| C. | playfair cipher |
| D. | vigenere cipher |
| Answer» B. affine cipher | |