MCQ Collection

Semester Exam MCQs

Semester Exam preparation MCQs for university and college students. This section includes subject-wise practice questions, answers, and explanations to help learners prepare for midterm exams, final exams, quizzes, and academic tests.

Semester Exam Internet of Things (IoT)InternationalMedium

Which one is part of IoT node structure mentioned in the course outline?

A. Painting, singing, reading, and dancing B. Sensing, processing, communication, and powering C. Typing, printing, folding, and stapling D. Buying, selling, cooking, and driving

Correct Answer: B. Sensing, processing, communication, and powering

Semester Exam Internet of Things (IoT)InternationalMedium

Which transport protocol is commonly used by CoAP?

A. Paper mail B. UDP C. Manual ledger D. VGA only

Correct Answer: B. UDP

Semester Exam Internet of Things (IoT)InternationalHard

Which metric measures useful data successfully received?

A. Ink amount B. Goodput or throughput C. Paper weight D. Screen brightness only

Correct Answer: B. Goodput or throughput

Semester Exam Internet of Things (IoT)InternationalHard

Which CoAP method is used to update or create resource data?

A. CUT or FOLD B. PUT or POST C. DRAW or PAINT D. SING or CLAP

Correct Answer: B. PUT or POST

Semester Exam Internet of Things (IoT)InternationalMedium

Which best explains edge processing?

A. Processing only on paper B. Avoiding computation C. Processing data near the source before sending it onward D. Deleting all raw data before sensing

Correct Answer: C. Processing data near the source before sending it onward

Semester Exam Internet of Things (IoT)InternationalMedium