Signals and systems multiple choice questions and answers for competitive exams these short objective type questions with answers are very important for board exams as well as competitive exams these short solved questions or quizzes are provided by gkseries. Sanfoundry global education learning series signals systems to practice mcqs on all areas of signals systems here is complete set of 1000 multiple choice questions and answers participate in the sanfoundry certification contest to get free certificate of merit. Signals systems questions and answers characterization and nature of systems advertisement manish bhojasia a technology veteran with 20 years cisco wipro is founder and cto at sanfoundry he is linux kernel developer san architect and is passionate about competency developments in these areas. Introduction to signals and systems mcqs with answers 1 which mathematical notation specifies the condition of periodicity for a continuous time signal a xt x t t 0 b xn x n n c xt e t d none of the above view answer hide answer. Multiple choice questions and answers on signal and systems multiple choice questions and answers by sasmita december 5 2016 1 which mathematical notation specifies the condition of periodicity for a continuous time signal