Computer Organization

1.Name at least four alternative devices that can be used as source of alphanumeric character input data?

Explain the different between bitmap (raster) and object(vector) image formats?

Explain the different between lossless and lossy data compression?

Compare Between the Overflow and Carry flag in binary arithmetic subtraction.

Represent the following number in exponential notation 23415₁₀

Subtract the following numbers using 1s Binary Complement

26₁₀ - 11₁₀

Subtract the following numbers using 2s Binary Complement

12₁₀ - 21₁₀