What is a major challenge of edge computing? a) High data processing latency b) Limited data storage at the edge c) Complete reliance on cloud computing d) Increased bandwidth usage Answer: b) Limited data storage at the edge Explanation: One of the challenges of edge computing is the limited data storage capacity at edge devices, […]
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In which environment is edge computing most useful? a) Where high-speed internet is available at all times b) In environments with unreliable or limited internet connectivity c) In centralized data centers d) In environments with no real-time data processing requirements Answer: b) In environments with unreliable or limited internet connectivity Explanation: Edge computing is most
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Which of the following is NOT a benefit of edge computing? a) Reduced latency b) Lower bandwidth usage c) Real-time data processing d) Increased dependency on central cloud storage Answer: d) Increased dependency on central cloud storage Explanation: Edge computing reduces dependency on central cloud storage by processing data locally, while also lowering latency and
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What is an edge server? a) A central data processing unit b) A server located at the edge of the network to process data locally c) A server that handles cloud backups d) A client-side desktop computer Answer: b) A server located at the edge of the network to process data locally Explanation: An edge
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What is latency in the context of edge computing? a) The delay between a data request and a response b) The time it takes to transmit data to the cloud c) The speed of processing data at the edge d) The time it takes to establish an internet connection Answer: a) The delay between a
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How does edge computing benefit autonomous vehicles? a) By centralizing control systems b) By providing real-time data processing for faster decision making c) By replacing GPS systems d) By storing all vehicle data in the cloud Answer: b) By providing real-time data processing for faster decision making Explanation: Edge computing allows autonomous vehicles to process
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What is the primary goal of edge computing in smart cities? a) To store all city data in a centralized cloud b) To reduce energy consumption of IoT devices c) To process data closer to devices and enable real-time decision-making d) To improve the performance of desktop computers Answer: c) To process data closer to
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Which of the following technologies complements edge computing? a) Artificial Intelligence (AI) b) Blockchain c) Cloud computing d) All of the above Answer: d) All of the above Explanation: Edge computing works well in combination with technologies like AI for local data analysis, blockchain for secure transactions, and cloud computing for long-term storage and processing.
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What is the “fog” in fog computing? a) An alternative name for edge computing b) A model that extends cloud computing to the network edge c) A storage device used in edge networks d) A type of cloud-based data center Answer: b) A model that extends cloud computing to the network edge Explanation: Fog computing
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Which of the following is NOT a use case for edge computing? a) Autonomous vehicles b) Video streaming c) Real-time analytics in IoT d) Batch processing of historical data Answer: d) Batch processing of historical data Explanation: Edge computing is ideal for real-time analytics, IoT, and autonomous vehicles, but batch processing of historical data is
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Which industry benefits the most from edge computing for low-latency data processing? a) Banking b) Healthcare c) Manufacturing and industrial automation d) Education Answer: c) Manufacturing and industrial automation Explanation: Manufacturing and industrial automation benefit significantly from edge computing as it allows for real-time data processing, enabling immediate adjustments to machinery and processes. Reference: Edge
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What is an edge device? a) A device located in a data center b) A device that processes and stores data close to the data source c) A central server in cloud computing d) A remote desktop computer Answer: b) A device that processes and stores data close to the data source Explanation: An edge
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How does edge computing improve data security? a) By encrypting data before sending it to the cloud b) By storing all data in a centralized cloud c) By processing sensitive data locally and limiting the amount sent to the cloud d) By connecting devices directly to the internet Answer: c) By processing sensitive data locally
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What is a key benefit of edge computing in industrial applications? a) Higher energy consumption b) Improved real-time decision making by processing data locally c) Increased network traffic d) More centralized control of data Answer: b) Improved real-time decision making by processing data locally Explanation: In industrial applications, edge computing enhances real-time decision-making by processing
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What is the main difference between edge computing and cloud computing? a) Edge computing is cheaper than cloud computing b) Edge computing processes data at or near the source, while cloud computing processes data centrally c) Edge computing requires no internet connection d) Cloud computing is faster than edge computing Answer: b) Edge computing processes
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What is the role of edge computing in IoT (Internet of Things)? a) To centralize IoT data in the cloud b) To process data from IoT devices at the edge to reduce latency c) To store all IoT data locally d) To replace cloud computing for IoT applications Answer: b) To process data from IoT
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Which of the following is an example of an edge computing device? a) A smartphone b) A cloud storage server c) A data center d) An edge gateway Answer: d) An edge gateway Explanation: An edge gateway is a device used in edge computing to process data closer to where it is generated, providing a
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How does edge computing reduce bandwidth usage? a) By transferring all data to a central cloud b) By processing and filtering data locally, sending only relevant data to the cloud c) By increasing data storage capacity d) By limiting the number of connected devices Answer: b) By processing and filtering data locally, sending only relevant
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Which of the following is a primary advantage of edge computing? a) Increased latency b) Centralized data processing c) Faster data processing by reducing latency d) Greater hardware costs Answer: c) Faster data processing by reducing latency Explanation: Edge computing reduces latency by processing data closer to the source, resulting in faster data processing and
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What is edge computing? a) A centralized data storage method b) A distributed computing model that processes data closer to the source c) A type of cloud computing d) A data backup system for the cloud Answer: b) A distributed computing model that processes data closer to the source Explanation: Edge computing is a distributed
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What is a lambda function in functional programming? a) A function with no arguments b) An anonymous function defined without a name c) A function that performs I/O operations d) A function with global scope Answer: b) An anonymous function defined without a name Explanation: A lambda function is an anonymous function that is defined
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What is the primary benefit of using functional programming? a) It increases the complexity of the code b) It encourages immutability, making code easier to reason about and test c) It encourages side effects d) It allows frequent modification of global variables Answer: b) It encourages immutability, making code easier to reason about and test
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In functional programming, what does “partial application” mean? a) Applying a function to all arguments at once b) Applying a function to some arguments and returning a new function for the remaining arguments c) Applying a function conditionally d) Using mutable state in functions Answer: b) Applying a function to some arguments and returning a
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What does “composition” refer to in functional programming? a) The use of inheritance between classes b) Combining two or more functions to form a new function c) Defining functions inside a loop d) Modifying the global state Answer: b) Combining two or more functions to form a new function Explanation: Function composition in functional programming
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Which of the following is a feature of functional programming? a) Mutable state b) Inheritance c) First-class functions d) Imperative loops Answer: c) First-class functions Explanation: First-class functions are a key feature of functional programming, meaning functions can be treated like any other value and passed around as arguments or returned from other functions. Reference:
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