Distributed Systems Mcqs
Multiple Choice questions & answers are available for a Computer Science students to clear GAT, NTS, ECAT exams, various technical interview, competitive examination, and other entrance exam. Distributed Systems is the important Topic for a computer science and technical students.
32. Which design features of a communication network are important ?
Naming and name resolution
Routing strategies
Connection strategies
All of the mentioned
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33. What are characteristics of Naming and Name resolution ?
Name systems in the network
Address messages with the process-id
Virtual circuit
Message switching
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34. What are routing strategies which is not used in distributed systems ?
Fixed routing
Token routing
Virtual circuit
Dynamic routing
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35. What are connection strategies not used in distributed systems ?
Circuit switching
Message switching
Token switching
Packet switching
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36. How is are collisions avoided in network ?
Carrier sense with multiple access (CSMA), collision detection (CD)
Carrier sense multiple access with collision avoidance
Message slots
All of the mentioned
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37. What is common problem found in distributed system ?
Process Synchronization
Communication synchronization
Deadlock problem
Power failure
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38. How many layers does Internet model ISO consists of ?
Three
Five
Seven
Eight
39. Which layer is responsible for The process-to-process delivery ?
Network
Transport
Application
Physical
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40. Which layer is the layer closest to the transmission medium ?
Physical
Data link
Network
Transport
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41. Header are ______ when data packet moves from upper to the lower layers ?
Modified
Removed
Added
All of the mentioned
42. Which layer lies between transport layer and data link layer ?
Physical
Network
Application
Session
43. What are different ways distributed may suffer ?
Failure of a link
Failure of a site
Loss of message
All of the mentioned
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44. What are design issues in distributed system structure ?
Scaleability
Fault-tolerance
Clustering
All of the mentioned
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45. In which OSI layer encryption and decryption happens ?
Application
Presentation
Transport
Data Link
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