Test on Computer Network with Answer P10

This article presents Test on Computer Network with Answer P10 in a clear, structured format. It helps readers review key concepts, test their understanding, and learn from the material.

Understanding Test on Computer Network with Answer P10

• Question 1. A class C subnet needs to contain at least 15 hosts, use the following Subnet Mask:
  • 255.255.255.224
  • 255.0.0.255
  • 255.255.255.240
  • 255.255.255.248
• Question 2. Which of the following addresses is the subnet address of the host 172.16.25.14/30.

  • 172.16.25.4

  • 172.16.25.12

  • 172.16.25.8

  • 172.16.25.16

• Question 3. Which of the following addresses is the subnet address of the host 172.16.55.255/20.
  • 172.16.55.0

  • 172.16.55.128

  • 172.16.32.0

  • 172.16.48.0

• Question 4. Which of the following addresses is the broadcast address of the network 192.168.25.128/27.
  • 192.168.25.255

  • 192.168.25.128

  • 192.168.25.159

  • 192.168.25.100
• Question 5. Which of the following addresses is the broadcast address of the network 192.168.25.128/28.
  • 192.168.25.255

  • 192.168.25.141

  • 192.168.25.180

  • 192.168.25.143

• Question 6. A class A subnet lends 5 bits to divide the Subnet, then the Subnet Mask will be:
  • 255.255.255.248

  • 255,248,255,255

  • 255.248.255.0

  • 255.248.0.0

• Question 7. A class A subnet lends 19 bits to divide the Subnet, then the Subnet Mask will be:
  • 255.255.248.0
  • 255.255.255.1
  • 255.255.255.224

  • 255.248.0.0

• Question 8. To connect computers and switches together we can use:
  • Cross cable (Cross - Cable)
  • 1. Straight Cable (StraightCable)
  • 1. RolloverCable
  • All is wrong
• Question 9. Among the following pairs of protocols and services, which pair is wrong?
  • SMTP: TCP Port 25
  • 1. FTP: TCP Port 21
  • 1. HTTP: TCP Port80
  • 1. TFTP: TCP Port69
• Question 10. For IP address 192.168.25.91/26, Subnet Mask will be:

  • 255.255.255.128

  • 255.255.255.192
  • 255.255.255.224
  • 255,224.255,240