Over a million students use our free study notes to help them with their homework
In the two's complement notation - the first bit is used to display whether a number is positive or negative. This leaves us with 7 bits to work with to signify the magnitude(size of the number). To calcu...
The key thing to remember here is that an array is a fixed size data structure so any attempt to exceed this size will cause an error during execution e.g. trying to add an item to an already full stack w...
These are different forms of data transfer. Simplex means that data can only travel in one direction between an interface. An example of this would be a keyboard - you type into the computer which is regi...
To answer this question you must first fully understand what prime factors are. Any positive integer number can be 'split' down into a product of its prime factors, that is, the number can only be made by...
Hard drive
output devices such as printer, screen
processor
CD/DVD driver
input devices such as keyboard, mouse
←
18
19
20
21
22
Internet Safety
Payment Security
Cyber
Essentials