Data Communication — Practice Quiz
Chhattisgarh Board · Class 12 · Computer Science
Try a 4-question quiz on Data Communication for Chhattisgarh Board Class 12 Computer Science: tap an answer to check it and see why.
Interactive on Super Tutor
Studying Data Communication? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.
Free trial, no card needed.
Learn better with visuals Super Tutor pairs illustrations like this with notes and quizzes for Data Communication.
Quick Quiz: Data Communication
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What are the five essential components of data communication?
In which type of communication can data flow in both directions but not simultaneously?
What is the unit of measurement for bandwidth?
What does HTTP stand for?
Sample Questions
Which of the following are examples of guided transmission media?
Show answer
Twisted pair cable, Coaxial cable, Optical fiber cable
Guided transmission media use physical cables/wires. Twisted pair, coaxial, and optical fiber are all physical cables. Radio waves and microwaves are unguided (wireless) media.
In circuit switching, what happens before communication starts?
Show answer
A dedicated path is established
In circuit switching, a dedicated path is identified and established between sender and receiver before communication starts. All data follows this same path.
Which wireless technology is used for short-range communication within 10 meters?
Show answer
Bluetooth
Bluetooth is a short-range wireless technology that works within 10 meters, used to connect devices like phones, headphones, keyboards, etc.
Which mobile generation first introduced digital voice transmission?
Show answer
2G
2G mobile networks introduced digital voice transmission instead of analog signals used in 1G. This provided better call quality and enabled SMS services.
+46 more questions on Data Communication (Chhattisgarh Board Class 12 Computer Science)
Practise AllFrequently Asked Questions
What are the important topics in Data Communication for Chhattisgarh Board Class 12 Computer Science?
How many practice questions are there for Data Communication?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Data Communication
Important Questions
Exam-style questions with answers
Revision Notes
Key points for last-minute revision
Formula Sheet
The chapter's formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect
Study Plan
Step-by-step plan for this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Data Communication chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for Chhattisgarh Board Class 12 Computer Science. Free to start, no card needed.