HomeTech infoQuiz technologyTest on computer network with answer P9

Test on computer network with answer P9

  1. Question 1. Having a network using Class B address, you want to divide the subnet with each Subnet with a maximum of 500 hosts, so use Subnet Mask:
    1. 11111111.11111111.11111110.00 million
    2. 11111111.11111111.11111111.00000000
    3. 11111111.11111111.11111100.00000000
    4. 11111111.11111111.11111111.11000000
  2. Question 2. A network node has the following IP address parameters: 194.12.2.179/255.255.255.240. Determine the number of Subnet that this host belongs to and the host number of the network node:
    1. Subnet 111100002, host number 179
    2. Subnet 010101012, hostnumber 12
    3. Subnet 10110000/2, host number 3
    4. Subnet 111100002, host number 11
    (240 = 11110000/2, borrow 4 bits, increment is 16, IP address of the network is 176 = 10110000/2, host address is 179 - 176 = 3)
  3. Question 3. A network with the address of Class B and using Subnet Mask is 255.255.252.0, so how many Subnet can be divided?
    1. 16
    2. 32
    3. sixty four
    4. 128
  4. Question 4. A network with the address of Class C and using the Subnet Mask is 255.255.255.252. How many hosts are there on a Subnet?
    1. 6
    2. 2
    3. 4
    4. Invalid Subnet Mask
  5. Question 5. The main function of Presentation layer is:
    1. Fixes
    2. Transfer data to the appropriate format
    3. Numbering data packets
    4. Control data flow
  6. Question 6. For a host with an IP address of 217.65.82.153, the Subnet Mask is 255.255.255.248. Please indicate the network node of the same subnet with this button: 248 = 111110002
    1. 217.65.82.156
    2. 217.65.82.151
    3. 217.65.82.152
    4. 217.65.82.160
  7. Question 7. A class B network needs to be divided into 9 subnets, must use Subnet Mask:
    1. 255.255.224.0
    2. 255.0.0.255
    3. 255.255.240.0
    4. 255.255.255.224
  8. Question 8. A class C network needs to be divided into 5 subnets, using the following Subnet Mask:
    1. 255.255.224.0
    2. 255.0.0.224
    3. 255.224.255.0
    4. 255.255.255.224
  9. Question 9. A class C network needs to be divided into 2 subnets, using the following Subnet Mask:
    1. 255.255.224.0
    2. 255.0.0.255
    3. 255.255.255.192
    4. 255.255.255.224
  10. Question 10. A class A subnet needs to contain at least 255 hosts, use the following Subnet Mask:
    1. 255.255.254.0
    2. 255.0.0.255
    3. 255.255.255.240
    4. 255.255.255.192
3.3 ★ | 3 Vote
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