MCQs

Disclaimer:

Educational Use Only:

The website links provided are to be used strictly for educational and knowledge-gaining purposes only.

No Misuse:

Do not misuse the links or the information contained therein for any commercial, illegal, or unethical activities.

Respect for Websites and Businesses:

Respect the intellectual property and business interests of the websites and their owners. Do not attempt to alter, copy, or redistribute content without proper authorization.

Acknowledge Value of Knowledge:

Recognize and value the knowledge and resources shared by these websites. Use the information responsibly and ethically.

No Endorsement:

The provision of these links does not imply endorsement of the linked sites, their content, or their products and services. Users are responsible for evaluating the suitability and accuracy of the information.

User Responsibility:

By accessing these links, you agree to use the information at your own risk and to comply with all applicable laws and website terms of use.

Overall MCQs for Reference

Which component in Master-Slave Architecture is responsible for task allocation?
a. Slave node
b. Master node
c. Peer node
d. Client node
Answer: b. Master nodegeeksforgeeks
In Master-Slave architecture, what is the primary function of slave nodes?
a. Assigning tasks
b. Managing resources
c. Executing tasks
d. Handling client requests
Answer: c. Executing tasksgeeksforgeeks
Which direction does communication typically flow in Master-Slave Architecture?
a. Bi-directional
b. Peer-to-peer
c. Master to slave
d. Slave to master only
Answer: c. Master to slavegeeksforgeeks
What is a fundamental advantage of Master-Slave Architecture?
a. Decentralized control
b. Even resource utilization
c. Automatic conflict resolution
d. Peer discovery
Answer: b. Even resource utilizationgeeksforgeeks
What is a critical drawback of Master-Slave Architecture?
a. High complexity
b. Single point of failure
c. Poor scalability
d. Unpredictable timing
Answer: b. Single point of failuregeeksforgeeks
What process is not typically handled by the slave nodes?
a. Task execution
b. Data processing
c. Task allocation
d. Handling computations
Answer: c. Task allocationgeeksforgeeks
Master-Slave Architecture is often applied in which system?
a. Blockchain
b. Distributed databases
c. Standalone computers
d. Edge computing only
Answer: b. Distributed databasesgeeksforgeeks
Which of the following is a feature of the feedback mechanism in Master-Slave systems?
a. Slaves autonomously assign new tasks
b. Master node receives task results from slaves
c. Slaves ignore failures
d. No status reporting
Answer: b. Master node receives task results from slavesgeeksforgeeks
The main method for balancing workload among nodes in Master-Slave systems is:
a. Central scheduling
b. Manual intervention
c. Load balancing algorithms
d. Random assignment
Answer: c. Load balancing algorithmsgeeksforgeeks
Which of the following is NOT a typical use of Master-Slave Architecture?
a. Content Delivery Networks
b. Distributed file storage
c. Peer-to-peer cryptocurrency mining
d. Parallel processing
Answer: c. Peer-to-peer cryptocurrency mininggeeksforgeeks
How does the Master-Slave model handle task failures?
a. Ignores failures
b. Redistributes tasks
c. Stops all operation
d. Only logs errors
Answer: b. Redistributes tasksgeeksforgeeks
Which characteristic best describes the role of the master in this architecture?
a. Executes heavy computations
b. Coordinates operations
c. Receives data only
d. Passive data storage
Answer: b. Coordinates operationsgeeksforgeeks
Which aspect is enhanced by even task distribution in the Master-Slave model?
a. Security
b. Cost
c. Performance
d. Redundancy
Answer: c. Performancegeeksforgeeks
Distributed databases often use Master-Slave Architecture to achieve:
a. Redundant data storage
b. Computation offloading
c. Fast data retrieval and management
d. Autonomous scaling
Answer: c. Fast data retrieval and managementgeeksforgeeks
In the context of load balancing, what does dynamic allocation refer to?
a. Static assignment
b. Changing task assignments based on load
c. Manual override
d. Peer synchronization
Answer: b. Changing task assignments based on loadgeeksforgeeks
Which protocol governs the data transfer between master and slave nodes?
a. HTTPS only
b. Custom communication protocol
c. SMTP
d. ARP
Answer: b. Custom communication protocolgeeksforgeeks
What is a feedback loop in Master-Slave Architecture?
a. Tasks are shared among peers
b. Master schedules tasks based on slave feedback
c. Random task allocation
d. Peer-to-peer replacement
Answer: b. Master schedules tasks based on slave feedbackgeeksforgeeks
Which of the following improves system scalability in the Master-Slave model?
a. Removing slaves
b. Dynamic node addition
c. Limiting resources
d. Avoiding feedback
Answer: b. Dynamic node additiongeeksforgeeks
In a distributed database using Master-Slave, where do write operations occur?
a. All nodes simultaneously
b. Master node
c. Slave nodes only
d. Client side
Answer: b. Master nodegeeksforgeeks+1
Fault tolerance in Master-Slave systems is achieved by:
a. Ignoring failures
b. Redistributing tasks from failed nodes
c. Disabling nodes permanently
d. Using peer-to-peer communication only
Answer: b. Redistributing tasks from failed nodesgeeksforgeeks
What happens if a slave node fails in Master-Slave Architecture?
a. All tasks halt
b. Tasks assigned are redistributed
c. Master stops assigning tasks
d. System crashes
Answer: b. Tasks assigned are redistributedgeeksforgeeks
In parallel processing, the Master-Slave model is effective because:
a. All nodes execute the same instruction
b. Tasks are distributed among multiple nodes for simultaneous execution
c. Only one node works at a time
d. There is no task distribution
Answer: b. Tasks are distributed among multiple nodes for simultaneous executionsites.ucsb+1
What distinguishes the Master-Slave model from Client-Server?
a. Peer autonomy
b. Centralized control by a master
c. Decentralized operation
d. Flexible role assignment
Answer: b. Centralized control by a masterhilscher
Which is a typical disadvantage of Master-Slave when compared to Peer-to-Peer?
a. Scalability limitations
b. Easier load balancing
c. Automatic backup
d. Rapid role change
Answer: a. Scalability limitationsgeeksforgeeks
The main application of Master-Slave in CDNs is to:
a. Slow delivery
b. Replicate content to slave nodes
c. Allow only master to store data
d. Disable dynamic allocation
Answer: b. Replicate content to slave nodesgeeksforgeeks
Which architecture is preferred for strong consistency and controlled writes?
a. Peer-to-peer
b. Master-Slave
c. Client-server
d. Layered
Answer: b. Master-Slavegeeksforgeeks
What enables redundancy in Master-Slave databases?
a. Central master node only
b. Replication to slave nodes
c. Peer communication
d. Load shedding
Answer: b. Replication to slave nodesstackoverflow
Which architecture handles high-volume transactions well?
a. Peer-to-peer
b. Master-Slave
c. Layered
d. Monolithic
Answer: b. Master-Slavesanfoundry
What is the impact of master node failure?
a. System is unaffected
b. All operations stop
c. Automatic promotion of a new master may be required
d. Slaves assume master’s role automatically
Answer: c. Automatic promotion of a new master may be requiredhilscher+1
The Master node is responsible for:
a. Only data storage
b. Scheduling and coordination
c. Hardware monitoring
d. Error logging only
Answer: b. Scheduling and coordinationgeeksforgeeks
Master-Slave vs. Master-Master: Which is true?
a. Master-Slave allows multiple nodes to write
b. Master-Master has decentralized write authority
c. Only Master-Slave offers replication
d. Master-Master can’t provide failover
Answer: b. Master-Master has decentralized write authorityjanbasktraining+1
What happens with write operations in Master-Slave replication?
a. All nodes can write concurrently
b. Only master handles writes
c. Slaves write, master reads
d. Writes ignored
Answer: b. Only master handles writesheycoach
Master-Slave architecture is common in which big data framework’s storage?
a. HDFS
b. Blockchain
c. Tor
d. Datagram services
Answer: a. HDFSscribd
Which is an alternate term for Master-Slave in distributed processing?
a. Coordinator-worker
b. Peer arrangement
c. Central client
d. Multicast
Answer: a. Coordinator-workersites.ucsb
Task execution responsibility lies with:
a. Client node
b. Master node
c. Slave node
d. Backup node
Answer: c. Slave nodegeeksforgeeks
What attribute does the master node not normally possess?
a. Task assignment
b. Task aggregation
c. Work execution
d. Coordination
Answer: c. Work executiongeeksforgeeks
Master-Slave model is ideal for:
a. Real-time mutual updates
b. Batch processing
c. Peer campaigning
d. Blockchain mining
Answer: b. Batch processingnielit
In a typical master/slave system, which node initiates communication?
a. Slave
b. Peer
c. Master
d. Client
Answer: c. Masterrtautomation
Slaves in Master-Slave communication:
a. Respond only to master requests
b. Send unsolicited messages
c. Initiate synchronization
d. Manage routing
Answer: a. Respond only to master requestsrtautomation
Which model is inherently hierarchical?
a. Peer-to-peer
b. Master-Slave
c. Bus
d. Star topology
Answer: b. Master-Slavehilscher
A single master controlling several slaves describes:
a. Multicast
b. Master-Slave architecture
c. Peer-to-peer framework
d. Mesh network
Answer: b. Master-Slave architecturewikipedia+1
The main advantage of centralization in Master-Slave is:
a. Complete access control
b. Equal role sharing
c. Automatic error correction
d. Random task assignment
Answer: a. Complete access controlhilscher
Which operational area is most simplified by Master-Slave model?
a. Network negotiation
b. Resource sharing
c. Peer-to-peer load transfer
d. Messaging
Answer: b. Resource sharinghilscher
Master-Slave is often compared to which other distributed models?
a. Star and bus
b. Client-server and peer-to-peer
c. Ring-only
d. Centralized broadcast
Answer: b. Client-server and peer-to-peerhilscher
In a system with replication, which node usually receives the replicated data?
a. Master
b. Slave
c. Peer
d. Client
Answer: b. Slavestackoverflow
What is the typical structure of task handling in a master-slave grid computing situation?
a. Master assigns, slaves execute
b. Peers negotiate tasks
c. Slaves initiate communication
d. Clients poll slaves
Answer: a. Master assigns, slaves executesites.ucsb
A feature unique to master-slave is:
a. Synchronized writes by all nodes
b. Single node command
c. Autonomous slave action
d. Multi-tiered peer writing
Answer: b. Single node commandgeeksforgeeks
Monitoring system health in Master-Slave is mainly the job of:
a. All nodes
b. Master node
c. Client nodes
d. Slaves only
Answer: b. Master nodegeeksforgeeks
Which property makes Master-Slave architectures vulnerable?
a. Distributed control
b. Centralized coordination
c. Single point of failure
d. Peer-to-peer messaging
Answer: c. Single point of failurehilscher+1
The main purpose of replication in Master-Slave architecture:
a. Performance enhancement
b. Redundancy and fault tolerance
c. Peer communication
d. Task randomization
Answer: b. Redundancy and fault tolerancestackoverflow+1

Blog

Systemethic Technologies

Leave a Reply Cancel reply

Useful links

Other Terms & Policies

Contact Info