[0:00]Hello. Yeh hai aapka MCS 231 mobile computing ka solved paper jo ki December 2024 ke exam ka hai.
[0:11]Aur ismein question number first humne yahan par solve kiya hai. Question number first mein dekhoge to isko char part mein kiya gaya hai.
[0:22]Aur ismein se jahan tak dekhoge aap previous question jo ki maine Telegram par already dal diya hai.
[0:29]To previous question se hi do question hai jaise yahan par GSM, yeh previous mein bhi dekhoge aur GPRS dekho yahan par
[0:40]yeh question dekhoge to aapka jo hai GPRS yeh same as it is hi hai.
[0:45]Aur GSM, yeh GSM bhi matlab previous se hi hai. To iska matlab hai ki aap log ko yeh previous jo char question hua hai usko achha se dekhna chahiye.
[0:55]Jaise GPRS dekho repeat kar raha hai bar-bar. To is type se maximum question jo hai jo bhi aane wala exam hai usmein previous ko aap log thoda priority dena.
[1:08]Jaise yahan par dekh rahe ho December 2022 ka, June 2023 ka, December 2023 ka, June 2024 ka.
[1:17]Aur December 2024 ka, to yeh sab question hai. Usmein abhi yeh jo solution hai yeh itna question ka hai.
[1:25]One ka A se lekar D tak ka. Ab hum dekhte hain question. Kehta hai what do you understand by mobility in mobile computing? Explain different features of mobile computing.
[1:41]Theek hai. Aur ek baat aur jo playlist mein jaoge na, to pichla exam ka jaise hum kya karte hain ki playlist folder ke hisab, jaise year ke hisab se banate hain.
[1:52]Abhi jo playlist rahega woh aapka 2025 ka rahega. Aur 2024 ke playlist mein dekhoge,
[1:59]to usmein hai iska aur jo aur previous year matlab jo 2023 ka is type type se jo aur previous hua hai, uska ek-ek question to aapko matlab ki 10 question 12 question aise hi solve mil jayega.
[2:11]To yahan par dekho kehta hai what do you understand by mobile in mobile computing? Explain different feature of mobile computing?
[2:23]Toh yeh first chapter ka hi question hai, first unit ka. Toh ismein sabse pehle mobility ke bare mein batana hai.
[2:29]Aur mobility ke bare mein toh jaise mobility ka kuch type hota hai jaise user mobility, device mobility aur session. Aur bhi hota hai lekin humne kam hi cover kiya hai 10 marks ke hisab se.
[2:40]Uske baad aapka ismein hai features of mobile communication jismein scalability, network management system, high-capacity load balancing,
[2:49]provide outdoor and indoor coverage option, manage mobile devices. Ismein do point hai roaming aur redundancy.
[2:59]Toh aise pause karke aap achha se aaram se padh sakte ho aise. Yeh pehle chala ke dekh loge.
[3:06]Fir yahan aa jaoge features. Theek hai to aapko jyada problem nahi hoga.
[3:12]Aage aa jate hain, aage jo question hai woh previous year se hi hai. Toh purane mein bhi iska solution hai.
[3:19]Is solution ko thoda is bar update kar diye hain. Toh kehta hai explain GPRS along with its features. Describe the service offered by GPRS.
[3:28]Theek hai. 10 marks mein hai. Toh ismein dekho kya hai, sabse pehle humko GPRS ke bare mein thoda sa bata dena hai ki kya hota hai.
[3:38]Lamba bhi bata sakte hain. Book mein jaise aap chaho to uska history bhi bata sakte ho lekin haan itna sufficient hai. Kitna cheez yaad karoge?
[3:44]Uske baad aa jata hai features of GPRS. Toh features mein kuch features yahan par humne list kiya hai.
[3:52]Yeh features ko ya Innu ke book se bhi aap aise bhi dekh sakte ho. Toh is type se features bata doge.
[3:57]Uske baad kehta hai service offer. Toh yahan par humne kuch iska service ko list kiya hai. Toh yeh sab iska service ho gaya toh aap service offer bhi bata sakte ho.
[4:06]Aage aa jao. Aage aaoge toh aapko milta hai question ek one ka C mein. Mobile computing often involves the use of TCP and UDP.
[4:18]Theek hai. Jyada dimag nahi lagana hai, seedhe TCP aur UDP par aapko likhna hai. Kehta hai compare and contrast these two protocol. Toh humne pehle TCP UDP ko thoda sa introduce kar diya hai.
[4:31]Aur TCP UDP, UDP ko introduce karne ke baad humne ismein comparison ka ek table bana diya. Comparison ka matlab yeh hua ki dono mein differ kya hai, dono kis-kis mamle mein jo hai woh barabar kaam kar raha hai.
[4:46]Theek hai, toh yeh aapka comparison ho gaya. Is tarah se aap taiyaar kar loge aise.
[4:53]Aaram se padh lena. Theek hai, pura question dekho yeh hua.
[4:58]Uske baad aap aa jao aage.
[5:01]Aage aaoge toh aapko milta hai yeh, theek hai. Kehta hai write a short note about cells used in GSM.
[5:10]Theek hai. Explain the features of GSM. Toh cell poocha hai, toh sabse pehle GSM ke bare mein thoda sa bata denge.
[5:18]Fir GSM mein char cell hota hai, macro, micro, pico. Dekho macro hai, macro matlab bada, micro matlab chhota, pico matlab aur chhota aur umbrella, theek hai.
[5:32]Umbrella cell jo hota hai woh femto karke kisi-kisi book mein usko diya hai. Theek hai. Matlab pico se chhota.
[5:40]Uske baad iska key features, toh ismein digital technology hai, SIM card ka suvidha hai, international roaming hai.
[5:48]Security feature mein ismein authentication hai, encryption hai aur temporary identity hai.
[5:57]Theek hai. Uske baad SMS hai ismein. Uske baad spectrum efficiency hai aur support for multiple frequency band.
[6:05]Toh ismein yeh sab frequency band ka suvidha hai. Toh is tarah se aap dekh loge, aap thanks button ka use kar sakte ho, subscribe kar sakte ho, share kar sakte ho aur dekhne ke liye dhanyawad.
[6:20]Aur iska aur bhi matlab har har exam se pehle dalte hain, toh aapko maximum question mil jayega. Playlist achha se check karoge to.
[6:30]221 karke 231 karke search kar loge. Dhanyawad.
