Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

26th November 1997

5 questions · GCSE · 123 questions in this band

1
Programming Practice: Writing and Refining Programs
State the correct order of the three operations used to read data from a text file.
2
SQL and Data Handling
State what a foreign key is used for.
3
Trace Tables and Binary/Hex Conversions
Convert the denary number 39 to an 8-bit binary number, showing your working.
4
Systems Architecture
What does the acronym CPU stand for?
5
Memory and Primary Storage
State the type of program that is typically stored in ROM.

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