Database Management System (DBMS)

41. ___________ is a collection of application programs that interacts with the database along with DBMS:

1. A database system
2. A database application
3. Both
4. None

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42. In which services the processes of database management and data management are complementary:

1. Database associated
2. Database administrator
3. Database application
4. Database management system

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43. ACID stands for:

1. Atomicity, consistency, isolation, and durability
2. Atomicity, command, integrity, and data
3. Atomicity, control, integrated, and direct
4. None of these

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44. A DBMS provides users with the conceptual representation of:

1. Register
2. Data
3. Logical view
4. Physical view

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45. Which structure of data clearly is one of the main features of the database approach:

1. Logical view
2. Physical view
3. Both
4. None

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46. A ___________ view of data expresses the way a user thinks about data

1. Logical view
2. Physical view
3. Both
4. None

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47. A physical view of data refers to the way data is handled at a ___________ its storage and retrieval:

1. High level
2. Low level
3. Medium level
4. All of these

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48. In logical and physical view of data the set of principles that defines a data model may be divided into how many parts:

1. 1
2. 2
3. 3
4. 4

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49. In logical and physical view of data the set of principles that defines a data model may be divided into which part:

1. Data definition
2. Data manipulation
3. Data integrity
4. All of these

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50. The overall description of a database is called ___________:

1. Data definition
2. Data manipulation
3. Data integrity
4. Database schema

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