Test Your Networking Knowledge with Our Challenging Quiz!

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What is the maximum number of devices that can be connected to a single Ethernet switch port?

1000 (correct)

unlimited

10

100

What is the maximum length of a single Ethernet cable?

1000 meters

100 meters (correct)

unlimited

500 meters

What is the purpose of a subnet mask?

To identify the network portion of an IP address (correct)

To identify the default gateway of a network

To identify the host portion of an IP address

To identify the DNS server of a network

What is the maximum number of hops allowed in a standard IP packet before it is considered lost?

20 (C) Signup and view all the answers

What is the default port number for HTTP traffic?

80 (D) Signup and view all the answers

What is the maximum transmission unit (MTU) of an Ethernet frame?

1500 bytes (B) Signup and view all the answers

What is the purpose of a VLAN?

To segment a network into multiple virtual networks (D) Signup and view all the answers

What is the maximum range of a Bluetooth device?

10 meters (D) Signup and view all the answers

What is the purpose of a DNS server?

To translate domain names into IP addresses (B) Signup and view all the answers

What is the maximum data rate of a USB 2.0 connection?

480 Mbps (C) Signup and view all the answers

What is the CIDR notation for the subnet mask 255.255.255.252?

/30 (A) Signup and view all the answers

What is the maximum number of IP addresses that can be assigned to hosts on a /25 subnet?

510 (B) Signup and view all the answers

What is the hexadecimal representation of the binary number 1101011010101101?

D5AD (D) Signup and view all the answers

What is the decimal equivalent of the binary number 11111111.11111111.11111111.00000000?

255.255.255.0 (B) Signup and view all the answers

What is the broadcast address for the IP address 192.168.1.100/28?

192.168.1.159 (A) Signup and view all the answers

What is the decimal equivalent of the hexadecimal number AC?

172 (D) Signup and view all the answers

What is the binary representation of the decimal number 255?

11111111 (A) Signup and view all the answers

What is the network address for the IP address 172.16.32.100/20?

172.16.16.0 (A) Signup and view all the answers

What is the wildcard mask for the subnet mask 255.255.248.0?

0.0.31.255 (C) Signup and view all the answers

What is the first usable IP address for the IP address 10.10.10.0/24?

10.10.10.1 (B) Signup and view all the answers

What is the maximum number of hosts that can be addressed on a single subnet with a /27 subnet mask?

62 (A) Signup and view all the answers

Which of the following is a valid IPv6 address?

2001:0db8::1428:57ab (D) Signup and view all the answers

What is the decimal equivalent of the binary number 11010101?

213 (A) Signup and view all the answers

What is the maximum number of TCP connections that can be made to a single IP address and port combination?

64K (D) Signup and view all the answers

What is the difference between a hub and a switch?

A hub sends data to all connected devices, while a switch sends data only to the intended recipient (C) Signup and view all the answers

What is the difference between a static IP address and a dynamic IP address?

A static IP address is permanent, while a dynamic IP address can change over time (A) Signup and view all the answers

What is the purpose of a subnet?

To divide a large network into smaller, more manageable segments (A) Signup and view all the answers

What is the difference between TCP and UDP?

TCP provides reliable, ordered delivery of data, while UDP does not guarantee delivery or order (D) Signup and view all the answers

What is the difference between a router and a firewall?

A router is used to connect two or more networks together, while a firewall is used to block unwanted traffic (C) Signup and view all the answers

What is the purpose of NAT (Network Address Translation)?

To allow multiple devices to share a single public IP address (D) Signup and view all the answers

What is the maximum number of subnets that can be created from a Class C IP address block using a /27 subnet mask?

64 (B) Signup and view all the answers

What is the maximum number of hosts that can be accommodated in a single subnet with a /21 subnet mask?

8190 (D) Signup and view all the answers

What is the maximum data rate that can be achieved by a single channel of a 802.11ac wireless network?

867 Mbps (B) Signup and view all the answers

What is the maximum length of a single fiber optic cable in a 10GBASE-LR Ethernet network?

100 km (A) Signup and view all the answers

What is the maximum number of devices that can be connected to a USB 3.0 hub?

7 (A) Signup and view all the answers