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Algorithms

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Question 8

A logistics company uses a database to track its delivery operations. Below is the structure of two tables within this database:

tbl_Courier

  • CourierID (Primary Key)
  • FullName
  • VehicleType

tbl_Consignment

  • ConsignmentID (Primary Key)
  • DestinationPostcode
  • WeightKg
  • CourierID

State the foreign key in tbl_Consignment.

[1]
Markscheme

Algorithms Questions

  1. GCSE
  2. /Computer Science
  3. /Algorithms

159 exam-style questions on Edexcel GCSE Computer Science Algorithms, covering Constructs for solving problems, Variables, constants and data structures, Arithmetic, relational and logical operators, Tracing algorithm output with trace tables, Types of error and correcting logic errors, Standard algorithms (sorts and searches), and Evaluating algorithm fitness and efficiency. Each one has a worked solution and a mark scheme showing where the marks go.

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