Hello Friends,We are sharing with you Interview Experience of Ms. Vaishali Bansal selected as ITI in CGL 2013 and got Rank AIR-3
name of post:all interview post
advertisement nmber: no need to fill
carry xerox of all activities and work ex u have mentioned and carry gum/fevicol
board 6 panel had 3 people 2 ladies and one gentleman
background:b.tech ece,hobbies reading novels,yoga., eca: paper presentation
1.what is difference between gsm and cdma?
CDMA: code division multiple access.There is one physical channel and a special code for every device in the coverage network. Using this code, the signal of the device is multiplexed, and the same physical channel is used to send the signal.
GSM: global system for mobile comm. Every cell has a corresponding network tower, which serves the mobile phones in that cellular area.
2.which is secure? answered,cdma
answered,because of the special code,if the unwanted person doesnt have that code the signal is just noise for them.
4.percentage of total world population using cdma?
didnt know. said sorry, i dont know the answer.
5.asked about LTE and features/functioning.
answered. Long-Term Evolution,increased data transmission speeds and lower latency, further development of cellular technology.ie faster data rates for both uploading and downloading.features, conference calling video conferencing better voice and video quality etc.
6.asked about 1g 2g 3g 4g, differences and how technology improved with example.
answered.easy, everyone knows.
answered.Worldwide Interoperability for Microwave Access, wireless comm.high data transmission rates, quoted figures from 30mb/s to 1gb/s
8.bluetooth and wifi difference.
Bluetooth technology is useful when transferring information between two or more devices that are near each other when speed is not an issue, such as telephones, printers, modems and headsets. It is best suited to low-bandwidth applications like transferring sound data with telephones (i.e. with a Bluetooth headset) or byte data with hand-held computers (transferring files) or keyboard and mice.
Wi-Fi is better suited for operating full-scale networks because it enables a faster connection, better range from the base station, and better wireless security (if configured properly) than Bluetooth.
9.tdma fdma cdma?
answered, gave full forms and explained their working with examples, area of use.
10.semiconductors and conductors.their properties.?
answered, everyone knows.
11.why semiconductors for electronics.
gave answer. The conductivity of a semiconductor is sensitive to temperature, voltage and current variations, magnetic fields, and minute amounts of impurity atoms.
12.has silicon industry hit the wall?. answered but with the help of the chairman. it may have, since now the innovations are now being done in nano field but who know what may lie in future, humankind me come across something new and another era may start in silicon industry.
13.what is biomolecular electronics?
answered but not satisfactorily.
14.why pursuing this after b.tech ? answered.
always wanted to for a stable but challenging job, and the inspector posts do offer me those.
(cross question)but these are only clerical jobs…
sir i always had an interest in such jobs andno job is small orbig. i wish to progress over time and give back to the society i had been living in at my level.
15.what is yoga and some asanas? answered.
16.have u heard about suryanamanskar?yes.
17.i may ask u to do it. yes sir u can and i can do it.
18.number of asanas in it. answered.the traditional one has 12.
19.how many times u can do it? answered.
20.what did u present in paper presentations? gave a brief review.
21.what is nanotechnology?
answered.technology at nano level ie 10^-9
22.latest developments.knew few. told them 1 or 2.
23.questions from my paper presentation topic.
24.what companies offer communication sevices in india?
gave answer.reliance tata bharti airtel idea shyam bsnl
25.how much turnover of these companies.
didnt know. said sorry. asked me to guess. i refrained.
26.which novel u read?
author?his other novels.answered.
27.asked about classical dances of india. answered but my answer was not cent percent correct.mixed up with folk dances.
28.they asked be about the specific distinctions of each classical dance. answered some of it again with the help of panel.
29. there was some discussion about pn junction. and yes what is the force that carries away holes and electrons in it.what causes them to drift apart. potential difference.(it was an easy one,but i wasnt expecting it to be easy so explained everything)
30. what is full name of our pm?
answered . narendra damodar das modi.
said have a nice day and thanku and exited.
Thanks to Vaishali Bansal for sharing experience with us