Final answer:
The computer with four RAM sticks of 2 GB each has a total of 8 GB of RAM.
Step-by-step explanation:
To calculate the total random access memory (RAM) in a computer with four RAM sticks, we multiply the amount of memory on each stick by the number of sticks. In this case, each RAM stick has 2 gigabytes (GB) of memory. Since there are four sticks, we perform the following calculation: 2 GB per stick × 4 sticks = 8 GB of total RAM. Therefore, the computer has 8 gigabytes of total RAM, which is its memory capacity. This is a straightforward mathematical addition based on the information given about computer storage space units.