give short answer

Class: Note: Be specific in your answer Question No. 1: While checking a cross cable using cable tester that is connected to both ends of cable. When light no 3 blinks on one end along with light no 2 on other end, will this cable work properly? Question No. 2: User is connected to a network whose DNS server is not responding and in result he is unable to open a website, what possible remedy he could adapt to open that website? Question No. 3: A group of ten users was using Internet through Router No. 1 (while computers were working on dynamic IP configurations) since past 23 hours. What will happen if we disable DHCP of the router? will they be able to use internet for another two hours? Question No. 4: I am trying to open a website but was not able to open it upon calling my ISP they informed me that it is not blocked at our end but they are also unable to open it. How can I check that why it is not opening on my PC Question No. 5: User want to share data between two latest laptops? How can he share data using minimum of no extra resource