@@ZahraMalik-w6n Dear! The unipolar encoding scheme uses 1 voltage level. In unipolar encoding, the voltage is either present (a positive voltage for a binary "1") or absent (zero voltage for a binary "0").
Dear In Frequency Shift Keying (FSK), **amplitude** remains constant. FSK modulates the **frequency** of the carrier signal to represent data, while the **amplitude** and **phase** remain unchanged.
Thank you so much for providing this wonderful video.❣ Question number 61's correct answer is FSK because FSK is a type of digital modulation that uses different frequencies to represent different bits. 😊
In PSK (Phase Shift Keying), the bandwidth required is not always proportional to the signal rate. PSK is a type of digital modulation that changes the phase of the carrier signal to represent digital data. SO CRRECT ANSWER IS PSK because ASK: Bandwidth is proportional to the signal rate as the amplitude changes. FSK: Bandwidth is also proportional to the signal rate because different frequencies are used.
@@MoreVU-o3y FSK is a type of digital modulation that uses different frequencies to represent different bits. This means that the bandwidth required to transmit FSK signals is proportional to the data rate. In contrast, the bandwidth required to transmit PSK signals is not always proportional to the data rate, especially in higher-order PSK schemes.
@@MoreVU-o3y Ma'am, I am very confused about this question. Thank you for clarifying my confusion❤, and I have a question. Please, we need a teacher like you for MTH 301 as my exam is in a few days.
Thank you so much. Main ny khud preparation videos watch ki hain dosry channel ki lakin abhi pta chala k maximum answers correct nhi thy. Achha hy apki video mil gayi werna mera paper to aj fail tha.
@Mariapdev There isn't a only one video You Have to watch this Video your concept Will clear and read Handout for excellent result May Allah pak help you ❤️
I'm having trouble understanding this question. Could you please explain it to me? --- is correct formula to determine the total number of ports needed for one system connected in a mesh network. Select the correct option N*N N+1 N-1 N(N+1) but why?
Apologies for the wrong answer. The correct formula to determine the total number of ports needed for one system connected in a mesh network is: N-1 For example, if there are 5 systems: Each system will have 4 ports to connect to the other systems (5 - 1 = 4). This ensures a direct link between every pair of systems.
Mashaallah Great.
23:08 both amplitude and phase is the correct option
World of education ki BAAT kr rhi thi thank you batany k liye 😊
15:40 N-1
true and fined answers
@@HayyamHaider Thank you Means A lot ❤️Your Name is very nice I see first time 🎉
6 mcqs: right option is 2 not 1. unipolar encoding uses 2 voltage level
@@ZahraMalik-w6n Dear! The unipolar encoding scheme uses 1 voltage level.
In unipolar encoding, the voltage is either present (a positive voltage for a binary "1") or absent (zero voltage for a binary "0").
keep uploding study related material, Inshallah your channel will grow fast
@@zaidjaved4501 i just started recently and your words means a lot❤️
Thank you so much
MCQ 44 answer is frequency. In FSK frequency remains constant whereas phase and amplitude vary.
Dear In Frequency Shift Keying (FSK), **amplitude** remains constant.
FSK modulates the **frequency** of the carrier signal to represent data, while the **amplitude** and **phase** remain unchanged.
@@MoreVU-o3y Oh sorry I mixed up🙃
@Black_Rose_Echo don't worry🥰
Thank you so much for providing this wonderful video.❣ Question number 61's correct answer is FSK because FSK is a type of digital modulation that uses different frequencies to represent different bits. 😊
In PSK (Phase Shift Keying), the bandwidth required is not always proportional to the signal rate. PSK is a type of digital modulation that changes the phase of the carrier signal to represent digital data. SO CRRECT ANSWER IS PSK because
ASK: Bandwidth is proportional to the signal rate as the amplitude changes.
FSK: Bandwidth is also proportional to the signal rate because different frequencies are used.
@@MoreVU-o3y FSK is a type of digital modulation that uses different frequencies to represent different bits. This means that the bandwidth required to transmit FSK signals is proportional to the data rate. In contrast, the bandwidth required to transmit PSK signals is not always proportional to the data rate, especially in higher-order PSK schemes.
@@exampractice-c5u Please read the question carefully in question they use word ' except'
@@MoreVU-o3y Ma'am, I am very confused about this question. Thank you for clarifying my confusion❤, and I have a question. Please, we need a teacher like you for MTH 301 as my exam is in a few days.
is video se paper me aya?
Thank you so much. Main ny khud preparation videos watch ki hain dosry channel ki lakin abhi pta chala k maximum answers correct nhi thy. Achha hy apki video mil gayi werna mera paper to aj fail tha.
@@Mhasnain000 Thank you for your feedback ❤️I don't make a video until I am confident that the answers are 100 percent correct.
@MoreVU-o3y
We highly appreciate your effort.
konsi video se short long ques aye thy and mcqs pz reply jazakAllah
@Mariapdev There isn't a only one video You Have to watch this Video your concept Will clear and read Handout for excellent result
May Allah pak help you ❤️
@@MoreVU-o3y JazakAllah.. is video se mcqs and short question etc aye thy?
thank youu so much means alot Allah bless you
@Yours31st
Your kind words mean a lot to me. May Allah bless you abundantly as well!"
mcqs 24 ka correct option n(n-1) ha
15:50
@@awaisyousaf-qp7pj "I had already informed earlier and also apologized."
Where can I find this file?
@@AseerZadii it's very early morning I add link in description about 9 to 10am.
@@AseerZadii I have added the file in description; check and let me know if you receive it or not?
@@MoreVU-o3y recieved dear. JazakAllah
I'm having trouble understanding this question. Could you please explain it to me?
--- is correct formula to determine the total number of ports needed for one system connected in a mesh network.
Select the correct option
N*N
N+1
N-1
N(N+1)
but why?
Apologies for the wrong answer.
The correct formula to determine the total number of ports needed for one system connected in a mesh network is:
N-1
For example, if there are 5 systems:
Each system will have 4 ports to connect to the other systems (5 - 1 = 4).
This ensures a direct link between every pair of systems.
@@MoreVU-o3y no problem yours all concept is very amazing
2 min phle dusron ki buraiyan ki hain phir video start ki.
is trha ap ke views ziada ni kam hon ge bro
@@awaisyousaf-qp7pj "I didn't say anything bad about anyone; I just said not to watch that one video so that your time wouldn't be wasted."