1. Input resistance of CRO is a)0 ohm b) less than 10 ohm c) less than 100 ohm d) more than 100 ohm Answer:d 2) Mod 78 counter can be formed by Answer: One mod 13 counter followed by mod 6 counter 3) Which networking layer used for synchronization? a) Application b) Network layer c) Session layer d) Data link layer Answer:c 4) Which layer is used for email? a) Application b) Network layer c) Session layer d) Physical layer Answer:a 5) Question about coding techniques in digital communication and information theory 6)Which of following is used in c? a)list and structure b) array c) variable types d) all of the above Answer: (d) 7) Question about race around condition in JK flip flop. 8) One another simple question from c language 9) Question about traffic density in erlangs with all data given. 10)VSWR was given=2.what will be reflection coefficient? a) 1/2 b) 1/4 c) 1/3 4 )2 Answer:c 11)Radiation pattern of antenna varies with distance as? So I remember Only these questions
