CLOUD COMPUTING EXAMINATION QUESTIONS AND
CORRECT ANSWER WITH EXPLANATIONGRADED A+
STUDY GUIDE SOUTHERN NEW HAMPSHIRE UNIVERSITY
1. Cloud computing is:
A. Delivery of computing services over the internet
B. Local software installation only
C. Hardware manufacturing
D. Offline data storage only
Answer: A
Rationale: Cloud provides services via internet.
2. Cloud computing primarily uses:
A. Remote servers
B. Local CPU only
C. Offline disks
D. BIOS systems
Answer: A
Rationale: Services are hosted remotely.
3. The main advantage of cloud computing is:
A. Scalability and flexibility
B. Hardware limitation
C. Offline access only
D. Slow processing
Answer: A
Rationale: Cloud resources scale easily.
4. IaaS stands for:
A. Infrastructure as a Service
B. Internet as a System
C. Internal Application Service
D. Infrastructure and Software
Answer: A
Rationale: Cloud infrastructure model.
5. PaaS stands for:
A. Platform as a Service
, B. Program as a System
C. Platform and Software
D. Process as a Service
Answer: A
Rationale: Development platform service.
6. SaaS stands for:
A. Software as a Service
B. System as a Software
C. Storage as a Service
D. Server as a System
Answer: A
Rationale: Software delivered online.
7. Cloud computing is based on:
A. Internet technology
B. Offline hardware only
C. BIOS systems
D. Local OS only
Answer: A
Rationale: Internet-based computing.
8. Public cloud is:
A. Services available to everyone
B. Private local server
C. Offline storage
D. Personal computer system
Answer: A
Rationale: Open access cloud.
9. Private cloud is:
A. Dedicated to one organization
B. Open to public
C. Free internet service
D. Browser system
Answer: A
Rationale: Restricted access cloud.
10. Hybrid cloud is:
A. Combination of public and private cloud
, B. Only private cloud
C. Only public cloud
D. Offline system
Answer: A
Rationale: Mixed cloud model.
11. Cloud storage means:
A. Saving data online
B. Saving data on CPU
C. Saving data in BIOS
D. Saving data offline only
Answer: A
Rationale: Internet-based storage.
12. Examples of cloud storage include:
A. Google Drive, Dropbox
B. MS Word
C. Excel only
D. Notepad
Answer: A
Rationale: Online storage services.
13. Virtualization in cloud means:
A. Creating virtual machines
B. Hardware destruction
C. OS deletion
D. Database removal
Answer: A
Rationale: Virtual systems creation.
14. Virtual machine is:
A. Software-based computer
B. Physical CPU
C. Hard disk
D. Network cable
Answer: A
Rationale: Simulated computer.
15. Hypervisor is used for:
A. Managing virtual machines
CORRECT ANSWER WITH EXPLANATIONGRADED A+
STUDY GUIDE SOUTHERN NEW HAMPSHIRE UNIVERSITY
1. Cloud computing is:
A. Delivery of computing services over the internet
B. Local software installation only
C. Hardware manufacturing
D. Offline data storage only
Answer: A
Rationale: Cloud provides services via internet.
2. Cloud computing primarily uses:
A. Remote servers
B. Local CPU only
C. Offline disks
D. BIOS systems
Answer: A
Rationale: Services are hosted remotely.
3. The main advantage of cloud computing is:
A. Scalability and flexibility
B. Hardware limitation
C. Offline access only
D. Slow processing
Answer: A
Rationale: Cloud resources scale easily.
4. IaaS stands for:
A. Infrastructure as a Service
B. Internet as a System
C. Internal Application Service
D. Infrastructure and Software
Answer: A
Rationale: Cloud infrastructure model.
5. PaaS stands for:
A. Platform as a Service
, B. Program as a System
C. Platform and Software
D. Process as a Service
Answer: A
Rationale: Development platform service.
6. SaaS stands for:
A. Software as a Service
B. System as a Software
C. Storage as a Service
D. Server as a System
Answer: A
Rationale: Software delivered online.
7. Cloud computing is based on:
A. Internet technology
B. Offline hardware only
C. BIOS systems
D. Local OS only
Answer: A
Rationale: Internet-based computing.
8. Public cloud is:
A. Services available to everyone
B. Private local server
C. Offline storage
D. Personal computer system
Answer: A
Rationale: Open access cloud.
9. Private cloud is:
A. Dedicated to one organization
B. Open to public
C. Free internet service
D. Browser system
Answer: A
Rationale: Restricted access cloud.
10. Hybrid cloud is:
A. Combination of public and private cloud
, B. Only private cloud
C. Only public cloud
D. Offline system
Answer: A
Rationale: Mixed cloud model.
11. Cloud storage means:
A. Saving data online
B. Saving data on CPU
C. Saving data in BIOS
D. Saving data offline only
Answer: A
Rationale: Internet-based storage.
12. Examples of cloud storage include:
A. Google Drive, Dropbox
B. MS Word
C. Excel only
D. Notepad
Answer: A
Rationale: Online storage services.
13. Virtualization in cloud means:
A. Creating virtual machines
B. Hardware destruction
C. OS deletion
D. Database removal
Answer: A
Rationale: Virtual systems creation.
14. Virtual machine is:
A. Software-based computer
B. Physical CPU
C. Hard disk
D. Network cable
Answer: A
Rationale: Simulated computer.
15. Hypervisor is used for:
A. Managing virtual machines
