Basic Networking Interview Questions (That You MUST Answer)
Can you define protocol?
Can you explain the concept of OSI layer?
Can you explain the different layers in OSI model?
Can you explain Application layer in OSI model?
Can you explain Presentation layer in OSI model?
Is it compulsory that compression, encryption and translation functions will be used during communication?
Can you explain Session layer in OSI model?
What’s the concept of Simplex, Half Duplex and Full Duplex dialogs?
What are the different types of dialogs in Session layer?
Can you explain Transport layer in OSI model?
Can you explain the concept of Congestion?
Can you explain Network Layer?
Can you explain Data link Layer?
Can you explain the Physical layer?
Can you explain what an IP address is?
How to convert Decimal to Binary?
How many IP addresses can come in IPV4?
Can you explain the concept of Unicast IP address?
Can you explain the concept of IP multicasting or multicast IP address?
How many different types of subnet classful networks are present?
What are the IP address ranges for public and private IP address?
Why do we need class and how many different types of class exists?
How are the IP addresses distributed between different classes?
Can you explain what is classful IP addressing?
Can you explain the concept of subnetting?
What are the advantages of using subneting?
If the host has the subnet ID why do we need a subnet mask?
How is network address calculated from the subnet?
What is the advantage of using classless addressing over classful addressing scheme?
Can you explain the concept of CIDR?
Twist :- Can you explain superneting ?
Can you explain concept of custom subneting?
What is the implication of increasing and decreasing subnet Bits?
Why do we need to subtract two from number of hosts?
Can you explain the concept of VLSM?
Can you explain IP protocol?
