Mobile Cloud Computing and Big Data

Description: This quiz covers the fundamentals of Mobile Cloud Computing and Big Data, including concepts, architectures, and applications.
Number of Questions: 15
Created by:
Tags: mobile cloud computing big data cloud computing data analytics
Attempted 0/15 Correct 0 Score 0

Which of the following is a key characteristic of Mobile Cloud Computing?

  1. Centralized data storage

  2. Distributed processing

  3. Limited device resources

  4. All of the above


Correct Option: D
Explanation:

Mobile Cloud Computing combines the concepts of cloud computing and mobile computing, leveraging the cloud's resources to overcome the limitations of mobile devices.

What is the primary goal of Big Data analytics?

  1. To store large amounts of data

  2. To process data efficiently

  3. To extract valuable insights from data

  4. To visualize data for better understanding


Correct Option: C
Explanation:

The main objective of Big Data analytics is to uncover hidden patterns, correlations, and insights from massive datasets that are difficult to analyze with traditional methods.

Which of the following is a common architecture for Mobile Cloud Computing?

  1. Client-server architecture

  2. Peer-to-peer architecture

  3. Hybrid architecture

  4. None of the above


Correct Option: C
Explanation:

Mobile Cloud Computing often employs a hybrid architecture, where mobile devices communicate with both local resources and cloud-based services.

What is the term used for the process of breaking down Big Data into smaller, manageable chunks for analysis?

  1. Data partitioning

  2. Data slicing

  3. Data dicing

  4. All of the above


Correct Option: D
Explanation:

Data partitioning, slicing, and dicing are all techniques used to divide Big Data into smaller subsets for easier processing and analysis.

Which of the following is a common challenge associated with Mobile Cloud Computing?

  1. Network latency

  2. Limited device storage

  3. Security concerns

  4. All of the above


Correct Option: D
Explanation:

Mobile Cloud Computing faces challenges such as network latency due to wireless connectivity, limited device storage, and security concerns related to data transmission and storage.

What is the term used to describe the ability of Big Data systems to handle a wide variety of data formats and structures?

  1. Data heterogeneity

  2. Data homogeneity

  3. Data consistency

  4. Data integrity


Correct Option: A
Explanation:

Data heterogeneity refers to the ability of Big Data systems to work with different types of data, including structured, unstructured, and semi-structured data.

Which of the following is a key benefit of using Mobile Cloud Computing?

  1. Improved scalability

  2. Enhanced data security

  3. Reduced operational costs

  4. All of the above


Correct Option: D
Explanation:

Mobile Cloud Computing offers benefits such as improved scalability, enhanced data security, and reduced operational costs by leveraging cloud resources.

What is the term used to describe the process of collecting, storing, and analyzing large amounts of data from various sources?

  1. Data warehousing

  2. Data mining

  3. Big Data analytics

  4. Data visualization


Correct Option: C
Explanation:

Big Data analytics involves the collection, storage, and analysis of vast amounts of data from diverse sources to uncover valuable insights and patterns.

Which of the following is a common application of Mobile Cloud Computing?

  1. Mobile gaming

  2. Augmented reality

  3. Healthcare monitoring

  4. All of the above


Correct Option: D
Explanation:

Mobile Cloud Computing finds applications in various domains, including mobile gaming, augmented reality, healthcare monitoring, and more.

What is the term used to describe the ability of Big Data systems to process data in real-time or near real-time?

  1. Real-time analytics

  2. Batch processing

  3. In-memory computing

  4. Stream processing


Correct Option: A
Explanation:

Real-time analytics refers to the ability of Big Data systems to analyze data as it is generated or shortly after, enabling immediate insights and decision-making.

Which of the following is a common challenge associated with Big Data analytics?

  1. Data privacy concerns

  2. Data security risks

  3. Scalability issues

  4. All of the above


Correct Option: D
Explanation:

Big Data analytics faces challenges such as data privacy concerns, data security risks, and scalability issues due to the massive volume and complexity of data.

What is the term used to describe the process of using statistical and machine learning techniques to extract patterns and insights from Big Data?

  1. Data mining

  2. Machine learning

  3. Artificial intelligence

  4. All of the above


Correct Option: D
Explanation:

Data mining, machine learning, and artificial intelligence techniques are commonly used to extract valuable insights and patterns from Big Data.

Which of the following is a key component of Mobile Cloud Computing architecture?

  1. Mobile devices

  2. Cloud servers

  3. Wireless networks

  4. All of the above


Correct Option: D
Explanation:

Mobile Cloud Computing architecture consists of mobile devices, cloud servers, and wireless networks that work together to provide services and applications.

What is the term used to describe the ability of Big Data systems to handle large volumes of data efficiently?

  1. Scalability

  2. Fault tolerance

  3. High availability

  4. All of the above


Correct Option: A
Explanation:

Scalability is a key aspect of Big Data systems, allowing them to handle increasing amounts of data and users without compromising performance.

Which of the following is a common application of Big Data analytics in the healthcare industry?

  1. Disease diagnosis

  2. Drug discovery

  3. Personalized medicine

  4. All of the above


Correct Option: D
Explanation:

Big Data analytics finds applications in healthcare for disease diagnosis, drug discovery, personalized medicine, and more.

- Hide questions