Jo is the network administrator for a company. Her network consists of one Windows 2003 server and 100 Windows XP clients out of which 10 use portable computers from remote access. DHCP server is installed and configured to provide addresses to both of the clients. But due to shortage of address, some clients are unable to obtain address from DHCP server. Her company policies states to have a shorter lease time duration for remote access clients and default lease duration for local network. 

Which of the DHCP server options must she configure?

John is working as a network engineer in an ISP. His company's growth required a large setup in different locations that need multiple networks and implementing various networks thereon. He has estimated the network size of 500 subnets. Which routing protocol is recommended for such a scenario?

Kate is the network administrator for a company. She is planning to use 172.16.0.0 address scheme for her network that consists of 1000 clients. Which of the following subnet mask should she use so that addresses should not go waste?

Which of the following statements are true regarding shadow copies ?

Which of the following is the feature of TCP/IP where large packets can be sent without waiting for positive acknowledgment?

Which of the following network devices generates more broadcast domains?

Which packet is forwarded by DHCP Relay Agent to DHCP Server on behalf of DHCP Clients?

Which of the following utility should be used so that roaming users can read their digital and secured mails from any location?

Jane is the network administrator for her company. Her network consists of one Windows Server 2003 hosting her domain, and clients on Windows XP, Windows 2000 and Windows NT 4.0 service pack 3. Security Templates (hisec.inf) have been configured for securing network. Later on, Windows NT users complain that they are unable to login to server. But other users have no problem in logging and accessing resources. What should she do?

An organization has been assigned the 172.16.0.0 subnet and uses 255.255.224.0 subnet mask. How many addresses are available for host addresses?

Which of the following statements regarding routing protocols are correct?