Institute of Information Science - University of Miskolc

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tanszek:oktatas:techcomm [2024/11/19 17:40] – [Practices] kissatanszek:oktatas:techcomm [2024/12/17 13:57] (current) – [Examination Questions] knehez
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     - [[https://cad.onshape.com/documents/ff9ea076966ae28b0c7fdeb1/w/9a027e3c9b0a084fd478a2b9/e/088945849bd52e8d7e8789f4|START document]]     - [[https://cad.onshape.com/documents/ff9ea076966ae28b0c7fdeb1/w/9a027e3c9b0a084fd478a2b9/e/088945849bd52e8d7e8789f4|START document]]
       - **Task:** Construct the //piston//, //connection//, and //handle// parts, then assemble the machine!       - **Task:** Construct the //piston//, //connection//, and //handle// parts, then assemble the machine!
 +    - [[https://cad.onshape.com/documents/728cdf6c5283376eab0f5bcf/w/30c99a9d4b4db1a843d7828f/e/d9e3909c2cc01a878d23abd8|FINISHED document]]
     - **Homework:** [[https://learn.onshape.com/courses/fundamentals-onshape-assemblies|Onshape - Assemblies]]     - **Homework:** [[https://learn.onshape.com/courses/fundamentals-onshape-assemblies|Onshape - Assemblies]]
   - [[tanszek:oktatas:techcomm:Encoding Techniques|Encoding and Encryption Exercises]]   - [[tanszek:oktatas:techcomm:Encoding Techniques|Encoding and Encryption Exercises]]
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   - [[tanszek:oktatas:techcomm:Formulas for Mathematical Exercises]]   - [[tanszek:oktatas:techcomm:Formulas for Mathematical Exercises]]
   - [[https://learn.onshape.com/learn/learning-path/introduction-to-cad|Introduction to CAD course]]   - [[https://learn.onshape.com/learn/learning-path/introduction-to-cad|Introduction to CAD course]]
 +
 +----
 +
 +==== Examination Questions ====
 +
 +1. The three types of sciences: inductive, deductive, and reductive. An overview of the scientific method.
 +
 +2. The hierarchical levels of information, the concepts of sets and systems, the multi-level model of informational properties, and the concept of a signal and its basic types.
 +
 +3. The quantitative properties of information, the concept of relative frequency, probabilities in finite event systems, Shannon's information-measuring function, the statistical properties of message sets, and the entropy and redundancy of a message set.
 +
 +4. The syntactic properties of information. The concept of a code. Properties of different code types. Encoding messages, the Shannon-Fano procedure.
 +
 +5. The concept of parity bit, Hamming distance, correcting a 1-bit error in 16-bit data.
 +
 +6. Other error detection and correction methods: the concept of a checksum. Elias block protection.
 +
 +7. Checksum. The protection algorithm of bank card numbers.
 +
 +8. Simple compression methods: RLE coding, LZW coding.
 +
 +9. Character codes: ASCII codes, Unicode, UTF-8 encoding and decoding.
 +
 +10. Demonstration of Base64 encoding and decoding.
 +
 +11. Demonstration of JPEG and MPEG compression, including their key properties.
 +
 +12. The syntax of languages: demonstration of Backus-Naur (BN) form, syntax graphs, JSON schema. The essence of XML and DTD.
 +
 +13. Implementation of key exchange over an eavesdropped channel.
 +
 +14. The essence of RSA encryption.
 +
 +15. Hash codes and their properties, password storage.
 +
 +16. Digital signatures with and without hash codes.
tanszek/oktatas/techcomm.1732038012.txt.gz · Last modified: 2024/11/19 17:40 by kissa