One potential drawback of SaaS for some businesses is the potential lack of ________ over the software's functionality and data.
- Accessibility
- Control
- Cost
- Customization
Control is a critical aspect that some businesses may worry about in a SaaS model, as they have limited control over the software's behavior and data.
When an organization opts for a cloud service where they only need to manage and configure the operating system, it is referred to as ________.
- Database as a Service (DBaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
Infrastructure as a Service (IaaS) provides users with virtualized infrastructure components. Organizations manage and configure the operating system, applications, and data on top of this infrastructure while leaving hardware management to the cloud provider.
An organization wants to optimize its cloud costs. They decide to focus on analyzing and optimizing their allocated and used cloud resources. Which part of the cloud architecture should they primarily focus on?
- Cost monitoring tools
- Reserved instances
- Resource tagging and categorization
- Resource utilization analysis
To optimize cloud costs, the organization should focus on analyzing resource utilization and efficiency, identifying underused resources, and rightsizing.
A cloud user received an email claiming to be from the cloud service provider, asking for login details to address a "technical glitch." The user provided the details and later found unauthorized changes in their account. This is an example of how ________ can lead to account hijacking.
- Denial of Service Attack
- Phishing Attack
- Ransomware Attack
- SQL Injection
This is a classic example of a phishing attack, where attackers deceive users into revealing their credentials, leading to unauthorized access and account hijacking.
________ is a strategy where applications are moved to the cloud in their existing form, with the intention of making modifications at a later stage.
- Re-architecting
- Re-factoring
- Re-hosting
- Re-platforming
In the "re-hosting" strategy, applications are migrated as-is to the cloud, with modifications planned for a later phase.
Storage virtualization involves:
- Abstracting physical storage
- Emulating hardware
- Enhancing software performance
- Running multiple OSes
Storage virtualization abstracts physical storage devices to create a logical pool, simplifying management and improving utilization.
A company is looking to securely store sensitive data in the cloud. They want to ensure that even if someone gains access to the data, it would be unreadable. Which technology would you recommend they implement?
- Access Control Lists (ACL)
- Digital Signatures
- Encryption
- Intrusion Detection System (IDS)
Encryption is the best technology to ensure data security in the cloud. It renders data unreadable to unauthorized users even if they gain access to it.
________ is a cloud computing service where the cloud vendor provides the hardware and software tools needed for application development to users over the internet.
- Database as a Service (DBaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
Platform as a Service (PaaS) offers users the hardware, software, and tools needed for application development. It simplifies the development process by providing a platform for building, testing, and deploying applications without the complexity of managing infrastructure.
CRM software primarily focuses on:
- Document Editing
- Financial Accounting
- Managing Customer Relationships
- Video Editing
Customer Relationship Management (CRM) software primarily focuses on managing and improving interactions and relationships with customers.
Organizations that require a secure and isolated environment for their critical applications often opt for a ________ cloud.
- Community
- Hybrid
- Private
- Public
Private clouds are ideal for organizations that need to maintain strict control and security over their data and applications. They are isolated and hosted on a dedicated network, offering a high degree of customization and security, making them suitable for critical applications.