In cloud computing, what is the full form of SaaS?
- A.Storage as a Server
- B.Software as a Service
- C.System and Application Software
- D.Secure Access and Storage
Correct answer
Explanation
The correct answer is B, Software as a Service. In this model the provider runs finished software on its own servers and the user simply opens it in a browser, as with Gmail, Google Docs, Microsoft 365 or Salesforce, paying by subscription instead of buying a licence and installing it. Option A is wrong because there is no model called Storage as a Server; storage is sold as part of Infrastructure as a Service, or as object storage such as Amazon S3. Option C is wrong because system and application software is the basic classification of software taught in computer fundamentals and has nothing to do with cloud service models. Option D is wrong because it is an invented expansion. Remember the trio together: IaaS for infrastructure, PaaS for platforms and SaaS for finished software.
Read the full article: Cloud Storage and Online Collaboration Tools: Full Notes
Practice Questions
View allWhich of the following is an example of a cloud storage service?
- A.Google Drive
- B.Windows Defender
- C.Adobe Photoshop
- D.WinZip
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Google Drive, launched in 2012, keeps a user files on Google servers, synchronises them to every signed-in device and opens them in Docs, Sheets and Slides for editing in the browser, which is exactly what cloud storage means.
Read the full explanation →Using Google Docs in a web browser to write and share a report is an example of which cloud service model?
- A.IaaS
- B.PaaS
- C.SaaS
- D.DaaS
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Google Docs is finished software delivered through a browser; the user installs nothing, manages no server and only works on the document, which is the definition of Software as a Service.
Read the full explanation →DigiLocker, the cloud based document wallet of the Government of India, was launched in which year?
- A.2009
- B.2012
- C.2015
- D.2019
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DigiLocker was launched in 2015 as part of the Digital India programme of the Ministry of Electronics and Information Technology, and it gives every citizen a cloud account linked to Aadhaar in which boards, universities and transport departments place verified certificates that are accepted on a par with the original…
Read the full explanation →MeghRaj, in the context of Indian e-governance, refers to:
- A.The GI Cloud initiative of the Government of India
- B.A satellite launched for weather forecasting
- C.A mobile payment application of the banks
- D.An antivirus programme for government offices
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MeghRaj is the brand name of the Government of India Cloud, under which the National Informatics Centre runs the National Cloud so that ministries and state departments can host applications and data without buying separate servers for every project.
Read the full explanation →A cloud in which an organisation keeps its sensitive data on its own private infrastructure while using a public cloud for ordinary workloads is called a:
- A.Public cloud
- B.Private cloud
- C.Hybrid cloud
- D.Community cloud
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A hybrid cloud joins a private deployment with a public one so that confidential records stay inside the organisation while ordinary or seasonal workloads run on rented public resources, and data can move between the two.
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