I know that a+ is important for security but shoud i be 100% in it or it is enough to be ....for example 80% ..??

Question

because i study with internet and no body with me to domonstrate the hardware for me😅😅

Answer 1

You might not score perfect score in A+, but you should know all underlying concepts of network, their topologies, architecture, security, etc. These are must when you are graduating with a CS degree. They are helpful in university exams, competitive exams (e.g. A+, Network+, CCNA), placement interviews, etc. 80% score is good but you should probably target for more. Download A+ Security certification books from web as PDF and all the best.

Answer 2

Jishan ok iam taking a+ with youtube and i will try to be more good in it but when i find someone to domonstrate it to me .....but is a+ have concepts of nerwork...i think it have hardware only....and should i know every thing in hardware in details? e.g. should i know ddr ,ddr2 ,ddr3 in details or it is enough to now that ddr3 is better than ddr2 and ddr2 is better than ddr?