My vision broadened after mock tests

It indeed did. I was this frog of the well with no visions or dreams. But after my stint with the demo test, i began making plans for the success i will get after completion of 300-080 certification exam. Everything fructified and today, when i sit in my cabin looking outside the window,  i have only good words for the Troubleshooting Cisco IP Telephony and Video practice quizzes online on