Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| modul:m290:learningunits:lu02:aufgaben:a02_control_questions [2024/08/13 17:33] – angelegt vdemir | modul:m290:learningunits:lu02:aufgaben:a02_control_questions [2024/10/02 15:11] (aktuell) – vdemir | ||
|---|---|---|---|
| Zeile 1: | Zeile 1: | ||
| - | ====== | + | ====== |
| ===== Requirements | ===== Requirements | ||
| Zeile 5: | Zeile 5: | ||
| * Means of aid: only teaching materials, no websearch, no use of ai. | * Means of aid: only teaching materials, no websearch, no use of ai. | ||
| * Timeframe: 10 Minutes | * Timeframe: 10 Minutes | ||
| - | * Expected result: Word/PDF file with the answers of the control questions | + | * Expected result: Word/PDF file with the answers of the control questions. |
| - | ===== Introduction | ||
| - | ... | ||
| ===== Control questions ===== | ===== Control questions ===== | ||
| - | Answer | + | After the terms SQL, CRUD and the connection between the two acronyms have been explained to you, you can answer |
| - | | + | 1. Explain what is behind the so-called CRUD operations and add an example. |
| - | - ... | + | |
| - | - What is the purpose | + | 2. What does the acronym SQL stands for? Choose the correct answer. |
| - | - What is store in the DB? How it is stored? | + | - Structured Query Language |
| + | - Standard Query Language | ||
| + | - Simple Quarrel Language | ||
| + | |||
| + | 3. Which of the following statements about CRUD and SQL is **not** correct? | ||
| + | - The CRUD approach is a prerequisite for all types of dynamic web applications. | ||
| + | - CRUD is realised | ||
| + | - The CRUD approach groups SQL-operations logically. | ||
| + | - CRUD is an alternative to SQL and has to be applied, if we want to build stable web pages. | ||
| + | |||
| + | 4. Which of the following SQL subtypes does **not** exist? Explain the meaning of the other terms. | ||
| + | - DCL | ||
| + | - DML | ||
| + | - DXL | ||
| + | - DDL | ||
| + | - DQL | ||
| ===== Solution ===== | ===== Solution ===== | ||
| - | [[modul: | + | [[modul: |
| ===== Vocabulary ===== | ===== Vocabulary ===== | ||
| ^ English ^ German ^ | ^ English ^ German ^ | ||
| - | | ... | ... | | + | | prerequisite |
| + | | query | abfrage | | ||
| + | | approach | Ansatz, Herangehensweise | | ||
| + | | to apply | anwenden | ||
| ---- | ---- | ||
| [[https:// | [[https:// | ||