You work as a Network Administrator for ABC Inc. The company has a corporate intranet setup. A router is configured on your network to connect outside hosts to the internetworking. For security, you want to prevent outside hosts from pinging to the hosts on the internetwork.Which of the following steps will you take to accomplish the task?
You have just taken over as the Network Administrator for a medium sized company. You want to check to see what services are exposed to the outside world.What tool would you use to accomplish this?
Which of the following tools is used to detect wireless LANs using the 802.11b, 802.11a, and 802.11g WLAN standards on the Windows platform?
Which of the following is used for debugging the network setup itself by determining whether all necessary routing is occurring properly, allowing the user to further isolate the source of a problem?
Which of the following terms is used to represent IPv6 addresses?
Sandra, a novice computer user, works on Windows environment. She experiences some problem regarding bad sectors formed in a hard disk of her computer. She wants to run CHKDSK command to check the hard disk for bad sectors and to fix the errors, if any, occurred.Which of the following switches will she use with CHKDSK command to accomplish the task?
