IGCSE Class 10 computer science Question Paper 2024

Practice authentic previous year questions for better exam preparation.

Sample Questions

The rule base and the inference engine are two components of an expert system. (ii) Describe the role of the rule base in an expert system.
Computers store data as binary. The binary number 10101110 is stored. (i) Convert the binary number to denary.
Computers store data as binary. The binary number 10101110 is stored. (ii) Convert the binary number to hexadecimal.
Computers store data as binary. The binary number 10101110 is stored. (iii) A logical left shift of three places is performed on the binary number. Give the 8-bit binary number that would be stored after this logical left shift.
Computers store data as binary. The binary number 10101110 is stored. (iv) A logical left shift of three places is performed on the binary number. Which statement is true about the impact the logical left binary shift would have on the binary number.