Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > Which of the following IP addresses can be us...
Start Learning for Free
Which of the following IP addresses can be used as (a) loop-back addresses?
- a)0.0.0.0
- b)127.0.0.1
- c)255.255.255.255
- d)0.255.255.255
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following IP addresses can be used as (a) loop-back addre...
Loopback Addresses
Loopback addresses are special IP addresses that are used to test network interfaces or network applications on a local machine. These addresses are used to send network traffic to the same machine it originated from, allowing the machine to communicate with itself.
Available Loopback Addresses
Out of the given options, the correct answer is option 'B' - 127.0.0.1. Let's understand why:
Explanation
1. 0.0.0.0: This IP address is used to represent an invalid, non-routable address. It is often used to indicate the default route or an uninitialized address. However, it is not a loopback address.
2. 127.0.0.1: This is the loopback address commonly used for loopback testing. It is reserved specifically for loopback purposes and always refers to the local machine. When a network application sends traffic to this address, it is immediately received and processed by the same machine.
3. 255.255.255.255: This IP address is used to represent a broadcast address. It is used to send a message to all devices on the network, rather than a specific device. However, it is not a loopback address.
4. 0.255.255.255: This IP address is an invalid address because it starts with 0 and is not reserved for any specific purpose. It is not a loopback address.
Conclusion
In conclusion, the loopback address that can be used is 127.0.0.1. This address is reserved for loopback testing, allowing network applications to communicate with themselves on the local machine.
Loopback addresses are special IP addresses that are used to test network interfaces or network applications on a local machine. These addresses are used to send network traffic to the same machine it originated from, allowing the machine to communicate with itself.
Available Loopback Addresses
Out of the given options, the correct answer is option 'B' - 127.0.0.1. Let's understand why:
Explanation
1. 0.0.0.0: This IP address is used to represent an invalid, non-routable address. It is often used to indicate the default route or an uninitialized address. However, it is not a loopback address.
2. 127.0.0.1: This is the loopback address commonly used for loopback testing. It is reserved specifically for loopback purposes and always refers to the local machine. When a network application sends traffic to this address, it is immediately received and processed by the same machine.
3. 255.255.255.255: This IP address is used to represent a broadcast address. It is used to send a message to all devices on the network, rather than a specific device. However, it is not a loopback address.
4. 0.255.255.255: This IP address is an invalid address because it starts with 0 and is not reserved for any specific purpose. It is not a loopback address.
Conclusion
In conclusion, the loopback address that can be used is 127.0.0.1. This address is reserved for loopback testing, allowing network applications to communicate with themselves on the local machine.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following IP addresses can be used as (a) loop-back addre...
A loopback address is a special IP address whose IP address is between 127.0.0.1 to 127.255.255.255. It is reserved for loopback. It doesn't require a physical connection to a network.
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Top Courses for Computer Science Engineering (CSE)View all
Question Description
Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer?.
Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE).
Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.
Here you can find the meaning of Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following IP addresses can be used as (a) loop-back addresses?a)0.0.0.0b)127.0.0.1c)255.255.255.255d)0.255.255.255Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
|
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup