placement Paper

3i Infotech ( Networks ) placement procedure in Jammu Engineering Trainee (ET) recruitment. 3i Infotech latest and new placement papers, Test pattern and previous years solved question papers
As usual entire process had two phases

1 Written test (Technical & Aptitude)-Aptitude (Objective 20 Qs in 30 min. very easy ones.) It consists Technical questions based on your stream Aptitude usual aptitude and reasoning questions -RS agrwal is enough
2 Technical (Objective 25 Qs in 30 min. NO negative marking.)
Some questions I recollect from the tech round are

Full form of ETP, SMTP.

Acronym for VIRUS.

One question on VSWR.

How many directors and reflectors in Yagi Uda antenna?

What material is used for the manufacturing of GATE in MOSFETS.

One question on boolean algebra.

In which demodulators PLL is used?

What is is the chance in SNR with negative feed back?

What is the effect of bandwidth of an amplifier with negative feed back?

Why is Maxwell's loop law is used in networks?

What WAIT states are used in Microcontrollers?

What is the following step after an interrupt comes to a microprocessor?

and so on. To answer these questions on should have basic and clear understanding of concepts of ECE and overview of Computer Networks.

Interview (Technical and HR)-In Interview procedure Technical questions and in HR Questions about company aims,