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You have confidence in your Network Administration knowledge P3

In the quiz below, the Network Administrator will send you very useful information for those who want to follow the Network Administrator career.
  1. Question 1. You are the network administrator for a company. Does your company use 3 different NetIDs, on which to deploy Routing and Remote Access service, how do you determine the path of one NetID to another NetID?

    1. View information in Shortest Path First (SPF)
    2. View information in the Internet Protocol (IP) routing table
    3. See information in Link State Database (LSDB)
    4. View information in the OSPF routing table
  2. Question 2. You are the network administrator for a company, your company wants to deploy 2 different NetIDs for two departments, how do you keep the network from being overlapped with IP and these 2 NetIDs with the least traffic.
    1. Use static IP on each network branch
    2. Install and configure the DHCP Server on each network branch
    3. A network branch makes DHCP Server the other branch using static IP
    4. Configure the DHCP relay Agent for two network branches
  3. Question 3. When building mail systems for businesses that do not lease mail servers, and do not buy a domain:
    1. Could not build such mail system
    2. Build such mail system
    3. Depending on the company network
    4. a and C are right
  4. Question 4. The basic difference between online mail and offline mail is:
    1. Mail online faster than offline mail
    2. Mail online slower than offline mail
    3. Mail offline prevents spam and viruses better than online mail
    4. Mail online does not hire hosts from service providers
  5. Question 5. In the company's network, there are server servers with static IP addresses as follows:
    1. DHCP server: 192.168.12.22
    2. RRAS server: 192.168.12.24
    3. DNS server: 192.168.12.20
  6. Question 6. On the DHCP server you allocate a range of IP addresses of class C from 192.168.12.25/24 to 192.168.12.254. Your company wants to deploy an additional file server, and you want this file server to use a static IP address. How do you need to configure the file server so that other computers on the internal network and external network can access this file server?
    1. On the File Server, enter the IP address of 192.168.12.25, the subnet mask of 255.255.255.0, and the default gateway is 192.168.12.22.
    2. On the File Server, enter the IP address 192.168.12.22, the subnet mask is 255.255.0.0, and the default gateway is 192.168.12.20.
    3. On the File Server, enter the IP address of 192.168.12.23, the subnet mask of 255.255.255.0, and the default gateway is 192.168.12.24.
    4. On the File Server, enter the IP address 192.168.12.24, the subnet mask is 255.255.0.0, and the default gateway is 192.168.12.20.
  7. Question 7. Which of the following statements is best about online mail:
    1. Do not hire a host of a service provider
    2. Host service provider must be hired
    3. Spam, email viruses a lot
    4. No sentence is correct
  8. Question 8. When a company buys a domain name (domain name) in the form: tencongty.com, the email address is in the form:
    1. tennhanvien@tencongty.com.vn
    2. tennhanvien@tencongty.net
    3. tennhanvien@tencongty.com
    4. All right
  9. Question 9. Your company has 2 offices using 2 different NetIDs, you use a laptop using Windows XP operating system, you often move back and forth between these two offices, you configure the IP address How do I switch back and forth between these two offices without having to reconfigure IP addresses?
    1. Configure static IP address on laptop
    2. Configure DHCP address reservations on your laptop
    3. Use Automatic Private IP Addressing (APIPA) on laptop
    4. Alternate Configuration configuration on laptop
  10. Question 10. 10. You are the network administrator for a company, your company has a branch located away from the head office and connected to the head office via the internet. On the branch network, install and configure the DNS server. How you need to configure DNS so that the DNS server at the head office can resolve the name for the DNS server at the branch and the connection between the two places with the least traffic.
    1. Configure DNS server at branch is a slave server of DNS server at the head office
    2. Configure the DNS server at the branch that is the primary zone of the DNS server at the head office
    3. Configuring the DNS server at the branch is a caching-only server
    4. Configure the DNS server at the main office, a secondary zone and delegation to the branch
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