mcqs were all from handout read all handout carefully short question 1st ma bandwith ki value given the frequency modulation find karna tha aur sath formula unit be lakhna tha. 2nd question ma statement given thi batana tha kon se topology ha meri mesh sa related thi asy thora describe be kya long question both were consist of table 1st ma 4statement thi agy lakhna tha ka ya serial transmission ki kon si type sa related ha means synchronous asynchronous isochronous 2nd long ma tcp ki layer aur sath dosry coloum ma function thy any map kary ma ny any khad hi layers ka samny correct function lakh daya tha