30 Questions
What is the primary goal of fraud detection in financial transaction analysis?
To identify and prevent fraudulent activities
What is the main advantage of containerization in virtualization?
Faster startup and lightweight
What is the primary reason for using virtualization in an organization?
To reduce hardware costs and energy consumption
What is the main benefit of using distributed systems?
Scalability and availability
What is the primary difference between containerization and virtual machines?
Virtual machines offer greater isolation, while containers share the OS kernel
What is a key advantage of virtualization in terms of resource utilization?
It enables running multiple VMs on a single physical machine
What issue can arise when designing a system that provides services to users in different locations?
Single machine failure
What is a key aspect of Human-Computer Interaction?
Creating user-friendly and enjoyable technology
What is the primary focus of Ergonomics in HCI?
Designing interfaces that are comfortable and safe for users
What is a benefit of using audio feedback in HCI?
Provides additional information
What is a potential issue with replicating data across multiple machines?
Adds complexity and maintenance overhead
What is the goal of Human-Computer Interaction?
To make human-computer interaction intuitive, efficient, and satisfying
What is the primary goal of interface design in terms of accessibility?
To provide options for users with visual, auditory, or motor impairments
What is a benefit of cloud storage in terms of scalability?
It allows for easy adjustment of storage capacity based on needs
What is the primary purpose of file encryption?
To transform data into an unreadable format using a key
What is the main function of a Database Management System (DBMS)?
To manage and organize data in a structured way
What is a key aspect of usability in interface design?
Making the system easy to learn and use for the intended audience
What is the primary benefit of password protection in terms of data security?
It adds a layer of security, requiring a password for access
What is a crucial aspect of Disaster Recovery Plans?
Key Data Identification
What is necessary for successful IT projects?
All of the above
What is the main consequence of poor project management?
Both A and B
What is the primary purpose of access control in data management?
To define who can access and modify data based on user permissions
What is a characteristic of symmetric encryption?
Uses a single secret key for both encryption and decryption
What is a key feature of effective planning in IT projects?
Outlining tasks, timelines, resources, and communication strategies
Why is risk management essential in IT projects?
To ensure project success
What is the primary function of asymmetric encryption?
To ensure data confidentiality and integrity
What is essential for smooth project execution?
Strong Team Communication
What is a benefit of asymmetric encryption over symmetric encryption?
Better key management
What is the primary use of digital certificates in encryption?
To bind a public key to a specific entity
What is the primary advantage of symmetric encryption over asymmetric encryption?
Faster and more efficient
Learn about virtualization, its benefits, and reasons for implementing it, as well as identifying fraudulent activities through financial transaction analysis. Improve your understanding of resource utilization, efficiency, and flexibility in computing.
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