A.2 The relational database model (15 hours), IBDP Computer Science, Option A - DatabaseA.2.5 Characteristics of the Three Levels of Schema: Conceptual, Logical, Physical Posted on December 6, 2024December 6, 2024 by BISI Computing 06 Dec Continue reading →
A.2 The relational database model (15 hours), IBDP Computer Science, Option A - DatabaseA.2.4 Define the term schema. Posted on December 6, 2024December 6, 2024 by BISI Computing 06 Dec Continue reading →
A.2 The relational database model (15 hours), IBDP Computer Science, Option A - DatabaseA.2.3 Describe How a DBMS Can Be Used to Promote Data Security Posted on December 6, 2024December 6, 2024 by BISI Computing 06 Dec Continue reading →
A.2 The relational database model (15 hours), IBDP Computer Science, Option A - DatabaseA.2.2 Outline the Functions and Tools of a Database Management System (DBMS) Posted on December 6, 2024December 6, 2024 by BISI Computing 06 Dec Continue reading →
A.2 The relational database model (15 hours), IBDP Computer ScienceA.2.1 Define the Terms: Database Management System (DBMS) and Relational Database Management System (RDBMS) Posted on December 6, 2024December 6, 2024 by BISI Computing 06 Dec Continue reading →
A.1 Basic concepts (5 hours), IBDP Computer Science, Option A - DatabaseA.1.9 Explain the Role of Data Validation and Data Verification Posted on December 6, 2024December 6, 2024 by BISI Computing Continue reading →
A.1 Basic concepts (5 hours), IBDP Computer Science, Option A - DatabaseA.1.8 Describe the Two Functions Databases Require to Be Performed on Them Posted on December 6, 2024December 6, 2024 by BISI Computing Continue reading →
A.1 Basic concepts (5 hours), IBDP Computer Science, Option A - DatabaseA.1.7 Explain the Importance of the ACID Properties of a Database Transaction Posted on December 6, 2024December 6, 2024 by BISI Computing Continue reading →
A.1 Basic concepts (5 hours), IBDP Computer Science, Option A - DatabaseA.1.6 Explain Concurrency in a Data Sharing Situation Posted on December 6, 2024December 6, 2024 by BISI Computing Continue reading →
A.1 Basic concepts (5 hours), IBDP Computer Science, Option A - DatabaseA.1.5 Define the term database transaction. Posted on December 6, 2024December 6, 2024 by BISI Computing Continue reading →
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