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ECAT 2026 Practice Test Computer Science Data Communications Free Quiz 3
General
ECAT 2026 Practice Test Computer Science Data Communications Free Quiz 3
Practice ECAT 2026 Practice Test Computer Science MCQs from Data Communications. Get instant results with Explanation.
Practice Quiz 3 for "Data Communications" (Computer Science). Total 30 MCQs available, split into 3 quizzes. Challenge yourself with advanced application-based questions. This area is highly tested in ECAT. Practice these MCQs repeatedly to ensure you don't lose valuable marks on exam day.
General5 MCQs
21. Which of these is a transmission mode?
22. In simplex mode, data can flow:
23. In half-duplex mode, data can flow:
24. In full-duplex mode, data can flow:
25. What is the purpose of a firewall in a network?
General5 MCQs
26. An IP address is:
27. IPv4 addresses are how many bits?
28. IPv6 addresses are how many bits?
29. A network switch forwards data based on:
30. A router forwards data based on:

📋 ECAT - Test Online Practice Quizzes

ECAT

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.