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Which of the following is the most complete cloud computing service model?
a. PaaS
b. IaaS
c. CaaS
d. SaaS
Answer: d. SaaSsanfoundry
Which statement about SaaS is true?
a. SaaS is identical to traditional software installation
b. SaaS operates offline only
c. SaaS is accessed via the internet through browsers
d. SaaS does not support multiple users
Answer: c. SaaS is accessed via the internet through browserssanfoundry
SaaS abstracts away all aspects of the service except:
a. User interaction
b. Data escrow
c. Adoption drivers
d. All of the mentioned
Answer: a. User interactionsanfoundry
Which of the following SaaS platforms exposes APIs?
a. salesforce.com
b. amazon.com
c. flipkart.com
d. all of the mentioned
Answer: a. salesforce.comsanfoundry
Which of the following statements is wrong about SaaS?
a. SaaS software is customizable to varying degrees
b. SaaS applications come in different forms
c. All computer users are familiar with SaaS
d. None of these
Answer: c. All computer users are familiar with SaaSsanfoundry
SaaS is commonly characterized by:
a. Subscription-based licensing
b. Availability over the Internet
c. Vendor-managed maintenance
d. All of the above
Answer: d. All of the abovesanfoundry
SaaS applications have lower barriers to entry because:
a. They require physical installation
b. They feature automatic updates
c. They require high hardware setup
d. They operate offline
Answer: b. They feature automatic updatessanfoundry
SaaS supports multiple users using which model?
a. Single-tenancy
b. Multi-tenancy
c. Multi-instance
d. None of the mentioned
Answer: b. Multi-tenancysanfoundry
Open-source software in SaaS is called:
a. Closed SaaS
b. Free SaaS
c. Open SaaS
d. All of these
Answer: c. Open SaaSsanfoundry
Componentized SaaS platforms enable support for:
a. Workspaces
b. Workloads
c. Mashups
d. All of the mentioned
Answer: c. Mashupssanfoundry
What is Software as a Service (SaaS)?
a. Middleware service
b. On-premise hardware model
c. Cloud software accessed online
d. Backup model
Answer: c. Cloud software accessed onlinesanfoundry
In SaaS, who is responsible for maintenance?
a. Client organization
b. Vendor
c. End-user
d. External contractor
Answer: b. Vendorsanfoundry
SaaS is typically billed:
a. Once at purchase
b. Recurring as subscription
c. Per installation
d. Via license renewals only
Answer: b. Recurring as subscriptionsanfoundry
Which service model delivers applications to users over the internet?
a. IaaS
b. PaaS
c. SaaS
d. FaaS
Answer: c. SaaSexamradar
SaaS ensures software access through:
a. Specific OS dependency
b. Installed modules
c. Web browsers
d. Standalone licensing
Answer: c. Web browserssanfoundry
Which of these is a key security concern in SaaS?
a. Multi-tenancy risks
b. Compatibility issues
c. High traffic cost
d. Offline operations
Answer: a. Multi-tenancy riskszscaler
The shared responsibility model in cloud security focuses on:
a. Defining accountability between provider and user
b. Removing security roles
c. Preventing hardware theft
d. Network load balancing
Answer: a. Defining accountability between provider and userexamradar
SaaS reliability depends on:
a. Hardware redundancy
b. Local installation
c. Data encryption
d. Network connectivity
Answer: d. Network connectivityzscaler
Which threat category is frequent in SaaS applications?
a. SQL injection
b. DDoS
c. Physical intrusion
d. DNS spoofing
Answer: a. SQL injectionexamradar
CASB in SaaS architectures is used to:
a. Enforce security policies
b. Manage communications
c. Perform load balancing
d. Upgrade CPUs
Answer: a. Enforce security policiesexamradar
Data redundancy ensures:
a. Faster hardware
b. Availability and resilience
c. Manual recovery
d. License optimization
Answer: b. Availability and resilienceexamradar
Encryption is used in SaaS for:
a. Communication hiding
b. Protecting data in transit and at rest
c. Compressing files
d. Managing licenses
Answer: b. Protecting data in transit and at restzscaler
IAM in SaaS settings helps with:
a. Bandwidth regulation
b. Access management
c. File conversion
d. Cost estimation
Answer: b. Access managementzscaler
Cloud Security Posture Management (CSPM) ensures:
a. Data control compliance
b. Application uptime
c. Software updates
d. Debugging
Answer: a. Data control complianceexamradar
SaaS scalability benefits organizations because:
a. Costs are fixed
b. Users can expand on-demand
c. Manual scaling is needed
d. No resource control exists
Answer: b. Users can expand on-demandexamradar
Virtualization in SaaS can lead to:
a. Data leakage between tenants
b. Simplified local storage
c. OS isolation
d. Static resource allocation
Answer: a. Data leakage between tenantszscaler
SaaS compliance risks include:
a. GDPR misalignment
b. Distributed DNS issues
c. Nonsecure VLANs
d. Bandwidth throttling
Answer: a. GDPR misalignmentzscaler
Tokenization in SaaS protects:
a. Software pricing
b. Sensitive data
c. File transfer speed
d. Customer interfaces
Answer: b. Sensitive dataexamradar
A WAF in SaaS architectures protects against:
a. Internal corruption
b. Web-based threats
c. Vendor downtime
d. API latency
Answer: b. Web-based threatsexamradar
SaaS users rely on which model for secure encrypted access?
a. SSL/TLS
b. HTTP
c. FTP
d. SMTP
Answer: a. SSL/TLSzscaler
Data Loss Prevention (DLP) in SaaS detects:
a. Service outages
b. Unauthorized data exfiltration
c. CPU slowdowns
d. Key rotation
Answer: b. Unauthorized data exfiltrationexamradar
SaaS service contracts are governed by:
a. Service Level Agreements (SLAs)
b. Security certificates
c. Resource distributors
d. Agents
Answer: a. Service Level Agreements (SLAs)examradar
Authentication risks in SaaS result from:
a. Weak MFA usage
b. High server loads
c. Remote terminals
d. Static URLs
Answer: a. Weak MFA usagezscaler
SaaS vendors typically use:
a. Central monitoring systems
b. Customer-based governance
c. On-premise setups
d. Local-only data sync
Answer: a. Central monitoring systemszscaler
Role-based access control (RBAC) ensures:
a. User privilege limitations
b. Application updates
c. Multi-cloud backups
d. Server patching
Answer: a. User privilege limitationsexamradar
Which of the following ensures privacy in SaaS data storage?
a. Encryption
b. Hashing
c. Salting
d. Tokenization
Answer: a. Encryptionexamradar
SaaS availability is maintained through:
a. Data redundancy
b. Static routing
c. Backup isolation
d. Firewalls
Answer: a. Data redundancyexamradar
The organization that defines cloud security best practices is:
a. CSA – Cloud Security Alliance
b. FCC
c. ICANN
d. IETF
Answer: a. CSA – Cloud Security Allianceexamradar
Insider threats in SaaS are caused by:
a. Credential abuse
b. Software updates
c. Hardware faults
d. Network delays
Answer: a. Credential abusewiz
OAuth token misuse in SaaS can lead to:
a. Unauthorized access
b. Protocol mismatch
c. API timeouts
d. Circular dependencies
Answer: a. Unauthorized accesswiz
Session hijacking in SaaS compromises:
a. User identity
b. File metadata
c. Hash values
d. Password storage
Answer: a. User identitywiz
Third-party integrations in SaaS increase:
a. Attack surfaces
b. Redundancy
c. Application speed
d. Automation rates
Answer: a. Attack surfaceswiz
SaaS compliance violations occur due to:
a. Missing audit logs
b. Logging excess
c. Container mismanagement
d. Redundant codes
Answer: a. Missing audit logswiz
SaaS monitoring uses tools like:
a. SIEM
b. DNS relay
c. VLAN manager
d. FTP router
Answer: a. SIEMexamradar
SaaS downtime can be mitigated with:
a. Multi-region deployment
b. Local caching
c. Portable drivers
d. API mirroring
Answer: a. Multi-region deploymentexamradar
SaaS vendors maintain compliance with frameworks like:
a. SOC 2, GDPR, HIPAA
b. PCI-DSS, ISO 20001
c. ITIL only
d. OWASP local policies
Answer: a. SOC 2, GDPR, HIPAAwiz
Least privilege in SaaS ensures:
a. Minimal necessary access
b. Public data visibility
c. Continuous admin rights
d. Shared credentials
Answer: a. Minimal necessary accesszscaler
Security misconfiguration in SaaS exposes:
a. Storage buckets
b. Dedicated clients
c. Static IPs
d. Web domains
Answer: a. Storage bucketswiz
Shadow IT in SaaS arises from:
a. Unsanctioned app usage
b. Authorized logins
c. Performance tuning
d. Vendor contracts
Answer: a. Unsanctioned app usagezscaler
SaaS security posture can be improved by:
a. Continuous monitoring and risk assessments
b. Expanding network access
c. Removing role segmentation
d. Centralizing credentials
Answer: a. Continuous monitoring and risk assessmentswiz+1

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