Ip Voc

Question 1

What does IP stand for in networking?

Answer 1

Internet Protocol

Question 2

True or False: IPv4 addresses are 128 bits long.

Answer 2

False

Question 3

Fill in the blank: The maximum number of hosts in a /24 subnet is _____

Answer 3

254

Question 4

What is the purpose of a subnet mask?

Answer 4

To define the network and host portions of an IP address.
قناع الشبكة لعنونة ip

Question 5

Which protocol is used to find the MAC address of a host from its IP address?

Answer 5

ARP (Address Resolution Protocol)

Question 6

What is the default subnet mask for a Class C IP address?

Answer 6

255.255.255.0

Question 7

Multiple Choice: Which of the following is a private IP address? A) 192.168.1.1 B) 172.15.0.1 C) 10.0.0.1 D) All of the above

Answer 7

D) All of the above

Question 8

True or False: IPv6 uses hexadecimal notation.

Answer 8

True

Question 9

What is the purpose of NAT?

Answer 9

To allow multiple devices on a local network to share a single public IP address.

Question 10

Fill in the blank: An IPv6 address is composed of _____ groups of four hexadecimal digits.

Answer 10

8

Question 11

What is the range of a Class B IP address?

Answer 11

128.0.0.0 to 191.255.255.255

Question 12

Multiple Choice: Which of the following is NOT a valid IPv4 address? A) 192.168.1.1 B) 256.100.50.25 C) 10.0.0.1 D) 172.16.0.5

Answer 12

B) 256.100.50.25

Question 13

What is CIDR and what does it stand for?

Answer 13

CIDR stands for Classless Inter-Domain Routing, a method for allocating IP addresses and IP routing.

Question 14

True or False: The loopback address in IPv4 is 127.0.0.1.

Answer 14

True

Question 15

What does DHCP stand for?

Answer 15

Dynamic Host Configuration Protocol

Question 16

Fill in the blank: The range of a Class A IP address is from _____ to _____

Answer 16

1.0.0.0 to 126.255.255.255

Question 17

What is the function of a default gateway?

Answer 17

To route traffic from a local network to external networks.

Question 18

Multiple Choice: Which of the following is a valid subnet mask? A) 255.255.255.255 B) 255.255.0.0 C) 255.0.0.255 D) A and B

Answer 18

D) A and B

Question 19

What is the purpose of ICMP?

Answer 19

To send error messages and operational information indicating success or failure when communicating with another IP address.

Question 20

True or False: An IPv6 address can be abbreviated by omitting leading zeros.

Answer 20

True

Question 21

What is the primary purpose of the OSI model?

Answer 21

To standardize networking and communication protocols.

Question 22

What does the term ‘broadcast’ mean in networking?

Answer 22

Sending a packet to all devices on a network segment.

Question 23

Fill in the blank: The address 0.0.0.0 is used to represent _____

Answer 23

an unknown or unspecified address.

Question 24

What is the role of a router in a network?

Answer 24

To forward data packets between computer networks.

Question 25

Multiple Choice: Which command is used to display the IP configuration on a Windows machine? A) ipconfig B) netstat C) ping D) tracert

Answer 25

A) ipconfig

Question 26

True or False: An IP address must always be unique within a network.

Answer 26

True

Question 27

What does the term ‘static IP’ mean?

Answer 27

An IP address that does not change and is manually assigned to a device.