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ECAT Practice Computer Science Data Communications MCQs Test 2
ECAT Quiz
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ECAT Practice Computer Science Data Communications MCQs Test 2

Practice ECAT 2026 Practice Test Computer Science MCQs from Data Communications. Get instant results with Explanation.
Practice Quiz 2 for "Data Communications" (Computer Science). Total 30 MCQs available, split into 3 quizzes. Test your understanding of core concepts. This area is highly tested in ECAT.
General10 MCQs
1. What is a "packet" in data communication?
2. Which of these is a type of network topology?
3. In a bus topology, devices are connected to:
4. In a star topology, devices are connected to:
5. A switch operates at which OSI layer?
General10 MCQs
6. A router operates at which OSI layer?
7. The Internet is an example of:
8. Which of the following is a wireless communication technology?
9. Bluetooth is used for:
10. The term "modem" stands for:

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Conducting Body: UET
Frequency: Quarterly | Time: 100 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (ECAT × 33.33%) + (FSc Part-I × 16.67%) + (Matric × 50%). However, the respective university may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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