Data Structure Array We are all know and familiar with Array, so I don't write much about this data structure. Below is just an example of Array and the Big O time Example 1: 1def foo(): 2 sum = 0 3 product = 1 4 for i in [0:n]: 5 sum += i 6 for i in [0:n]: 7 product *= i The above example actually loop array twice, it …

AD Tech I worked at Ad tech company after graduated university about 2 years. Here is some knowledge I learnt when working in the field. Supply Side Platform - SSP The supply side platform - SSP is a programatic software and digital publishers are the ones using it. SSP enables publishers to sell inventory to …

ALU Arithmetic Logic Unit An example of 8 bits ALU 2 inputs A (8 bits) and B (8 bits) 1 output (8 bits) 3 flags Overflow Zero Negative Operation code (4bits) CPU Control Process Unit See how a CPU works 3 pharse Fetch Decode Execute RAM Random Access Memory Address Data Operation code Address or …