Network Protocols Quiz

What does ICMP stand for?

• Internet Control Message Protocol

• Internet Communication Management Protocol

• Internal Control Message Protocol

• Interconnected Control Message Protocol

Which layer of the OSI model does DHCP operate on?

• Layer 7

• Layer 3

• Layer 4

• Layer 2

What is the primary purpose of DHCP?

• To manage IP address allocation

• To encrypt data

• To optimize bandwidth

• To provide error reporting

Which port do DHCP clients communicate on?

• 80

• 67

• 68

• 53

How does DHCP typically work for a new device joining a network ?

• Discover, Offer, Request, Acknowledge

• Detect, Operate, Relay, Acknowledge

• Discover, Operate, Relay, Acknowledge

• Define, Operate, Request, Acknowledge

What does the ping command do?

• Encrypts data

• Manages IP addresses

• Traces the path of packets

• Tests network connectivity

What is the function of the traceroute command?

• To encrypt data

• To test network speed

• To trace the path packets take

• To manage IP addresses

What type of DNS record maps a domain name to an IPv4 address?

• A

• MX

• CNAME

• NS

What is the role of a DNS resolver?

• To manage IP addresses

• To provide error reporting

• To store DNS record Files

• It handles the iterative process of querying DNS servers if user cannot find the answer in its cache

What does TTL stand for in DNS?

• Transmission Time Limit

• Total Time Limit

• Time to Load

• Time to Live