Tests on computer networks with answers - Part 6
In the following article, please join us to explore this topic through multiple choice questions.
- 1. In the following models, which model is the most commonly used network model today:
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- Peer - to -Peer
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- RemoteAccess
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- Terminal -Mainframe
- Client - Server
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- 2. DNS network service used to:
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Addressing the workstations
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- Resolution name and address
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- Transfer files and data
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- Send emails
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- 3. DHCP protocol can provide the following parameters for client workstations:
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- IPAddress
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- SubnetMask
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- DNSServer
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- DefaultGateway
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- 4. A C class subnet lends 2 bits to divide the Subnet, the Subnet Mask will be:
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- 255,224.0
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255.255.255.192 (because: 110000002 = 192)
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255.255.255.240
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255.255.255.128
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- 5. How many bits of IPv6 address?
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- 32
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- 48
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sixty four
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- 128
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- 6. Which network devices reduce collisions?
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- Hub
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- NIC
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- Switch
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- Transceiver
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- 7. MAC address is:
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- The layer 3 address is processed by the Router for routing
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Class 4 address is attached to the service port
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- Can be changed with Windows TCP / IP Properties
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Layer 2 addresses are hardened to the Network Card
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- 8. Among the following operating systems, the network operating system is:
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- Windows 98
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- Windows 2003 Professional
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- Windows 2003 Server
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- Windows XP
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- 9. SMTP network service used to:
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- Send emails
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- Receive email
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- Resolving names and addresses
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Addressing the workstation
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- 10. Static routing is a routing type:
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- Used for small networks with simple structure
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Administrators simply configure the Router routing protocol
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- The administrator must configure each command line for the necessary destination networks
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- The router can help select the shortest path on the network
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- 11. Among the following service and protocol pairs, which pair is correct:
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- SMTP: TCP Port 21
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Telnet: UDP Port 23
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- HTTP: TCP Port80
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- TFTP: TCP Port69
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- 12. To resolve the IP address into a MAC address, use the protocol:
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- ARP
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- DHCP
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- RARP
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- ICMP
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- 13. Routing capability is implemented by the device:
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- Switch
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- Hub
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- NIC
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- Router
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- 14. Which dial-up services use the device to convert digital signals to analog signals?
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- Repeater
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- Modem
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- Router
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- NIC
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- 15. Which service allows host reference by name instead of using IP address when browsing the Internet?
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- POTS
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- DNS
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- HTTP
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- FTP
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4 ★ | 2 Vote
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