Viva Questions - Class 8 - Cloud Computing
Viva Questions — Cloud Computing
Be Confident, Be Prepared, Shine in Your Viva! This comprehensive guide contains 20 essential Viva Questions and Answers for your Cloud Computing practical exam. Read carefully, understand each answer, and you'll ace your oral test!
Introduction
A Viva (short for "Viva Voce" — meaning "with the living voice") is an oral examination where your teacher asks you questions to test your understanding. Cloud Computing viva questions are usually simple but require clear, confident answers.
In this article, you'll find the 20 most common viva questions with well-explained answers, plus tips to help you perform confidently.
Fun Tip
Think of your viva like a friendly chat with your teacher, not an interrogation! Answer with confidence and a smile. If you don't know an answer, politely say "I'm not sure, sir/ma'am" — never guess wildly.
What is Cloud Computing?
Before we dive into questions, here's a quick recap:
Cloud Computing means using the Internet to store, manage, and access data and services on remote servers. In simple words: Access services over the Internet without owning hardware.
Key Points to Remember
Cloud Computing Essentials
- ✅ Delivered over the Internet.
- ✅ On-demand self-service.
- ✅ Pay-as-you-go model.
- ✅ Scalable and flexible.
- ✅ Reduces IT costs.
- ✅ No need for managing infrastructure.
- ✅ Access from anywhere, anytime.
Types of Cloud Services (Quick Recap)
IaaS — Infrastructure as a Service
Provides virtual servers, storage, networks. You manage OS, applications, and data.
PaaS — Platform as a Service
Provides platform, tools, runtime, databases. You manage your applications.
SaaS — Software as a Service
Provides ready-to-use software over the Internet. You just use it.
20 Viva Questions and Answers
Here are the 20 most important viva questions with clear, concise answers.
Question 1
What is Cloud Computing?
Answer: Cloud Computing is the use of the Internet to store, manage, and access data and services on remote servers, without owning any hardware.
Question 2
What are the main benefits of Cloud Computing?
Answer: The main benefits include easy access, cost-effectiveness, scalability, security, automatic backup, and real-time collaboration.
Question 3
Name the three types of Cloud Services.
Answer: The three types are IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service).
Question 4
What is IaaS?
Answer: IaaS stands for Infrastructure as a Service. It provides virtual resources like servers, storage, and networks over the Internet.
Question 5
Give one example of IaaS.
Answer: Amazon EC2, Microsoft Azure Virtual Machines, and Google Compute Engine are examples of IaaS.
Question 6
What is PaaS?
Answer: PaaS stands for Platform as a Service. It provides a platform for developers to develop, run, and manage applications.
Question 7
Give one example of PaaS.
Answer: Google App Engine, Microsoft Azure App Service, and Heroku are examples of PaaS.
Question 8
What is SaaS?
Answer: SaaS stands for Software as a Service. It provides ready-to-use software over the Internet — no installation needed.
Question 9
Give one example of SaaS.
Answer: Gmail, Microsoft 365, Salesforce, and Dropbox are examples of SaaS.
Question 10
What is Cloud Storage?
Answer: Cloud Storage is online storage where we can save our files on remote servers and access them from anywhere over the Internet.
Question 11
What is the use of Google Drive?
Answer: Google Drive is used to store files online, share them with others, and collaborate on documents in real-time.
Question 12
What is data synchronization?
Answer: Data synchronization keeps the same data on all your devices by updating changes automatically. Change something on one device, and it updates everywhere.
Question 13
What happens if you change a file on one device when sync is on?
Answer: The changes are updated on all other linked devices automatically. That's the power of synchronization!
Question 14
What is a shareable link?
Answer: A shareable link is a URL that allows others to access your file or folder in the cloud. You can control permissions (view, comment, edit).
Question 15
How can you share a file in the cloud?
Answer: You can share a file by using a shareable link or by inviting people through their email addresses.
Question 16
What is backup in cloud computing?
Answer: Backup is the process of creating a copy of your data and storing it safely in the cloud, so you can recover it in case of loss or damage.
Question 17
Why is Cloud Computing cost-effective?
Answer: Cloud Computing is cost-effective because we pay only for the resources we use, and we don't need to buy expensive hardware or maintain servers.
Question 18
What is the requirement to use Cloud Services?
Answer: An active Internet connection is required to use cloud services. Without Internet, we cannot access cloud data.
Question 19
Is Cloud Computing safe?
Answer: Yes, Cloud Computing is safe if we use strong passwords, enable Two-Factor Authentication (2FA), and use trusted cloud services.
Question 20
Where is Cloud Computing used?
Answer: Cloud Computing is used in education, business, healthcare, banking, entertainment, and many other fields.
Popular Cloud Services (Quick Reference)
| Service | Provider | Free Storage |
|---|---|---|
| Google Drive | 15 GB | |
| Dropbox | Dropbox Inc. | 2 GB |
| Microsoft OneDrive | Microsoft | 5 GB |
| iCloud | Apple | 5 GB |
| MEGA | Mega Ltd. | 20 GB |
Best Practices for Cloud Safety
Safety Tips
- 🔒 Use strong passwords and enable 2FA.
- 👥 Share files only with people you trust.
- 🔗 Use link permissions and expiration dates.
- ☁️ Keep regular backups.
- 🗑️ Review and clean unnecessary files.
- 🚪 Log out from public devices.
- 👀 Watch for suspicious emails or links.
- 🔐 Use trusted cloud services.
Tips for Your Viva
Before the Viva
Preparation Tips
- 📖 Read the chapter thoroughly once or twice.
- 📝 Practice these 20 questions aloud.
- 💡 Understand concepts, don't just memorize.
- 🎯 Prepare examples for each concept.
- 🖥️ Recall your practical activity — it helps!
- 😴 Get a good night's sleep before the viva.
- 🍎 Eat a healthy meal before your exam.
- 🎒 Bring necessary materials (pen, notebook).
During the Viva
Confidence Tips
- 😊 Smile and greet your teacher politely.
- 👂 Listen carefully to the question.
- 💭 Take a moment to think before answering.
- 🎤 Speak clearly and confidently.
- 👀 Maintain eye contact with your teacher.
- 🎯 Give short, focused answers — no rambling.
- 📝 Give examples when possible.
- 🙏 If you don't know, politely say "I'm not sure, sir/ma'am" — never guess.
- 💪 Stay calm even if you make a mistake.
- 🙌 Thank the teacher at the end.
Common Mistakes to Avoid
Don't Do These!
- ❌ Don't memorize word-for-word — understand concepts.
- ❌ Don't panic if you forget an answer — take a breath.
- ❌ Don't argue if the teacher corrects you.
- ❌ Don't give overly long answers — keep it focused.
- ❌ Don't fidget or look nervous.
- ❌ Don't answer without listening to the full question.
- ❌ Don't make up answers if you don't know.
- ❌ Don't forget to greet and thank your teacher.
Bonus Viva Questions (Extra Practice)
Additional Questions
- Q. Who invented Cloud Computing? → The concept was introduced by J.C.R. Licklider in the 1960s, but modern cloud started with Amazon in 2006.
- Q. What is the difference between Cloud and Traditional Storage? → Cloud is online (accessed via Internet); traditional is offline (like hard drives).
- Q. What is a private cloud? → A cloud used exclusively by one organization.
- Q. What is a public cloud? → A cloud shared by multiple users over the Internet.
- Q. What is hybrid cloud? → A combination of public and private clouds.
- Q. Can we access cloud without Internet? → No, we need an active Internet connection.
- Q. Give one disadvantage of cloud computing. → Dependence on Internet connection.
- Q. What is elasticity in cloud? → Scaling resources up or down as needed.
- Q. Name a cloud service by Apple. → iCloud.
- Q. Which cloud service offers 15 GB free storage? → Google Drive.
Did You Know?
Fun Fact
The concept of cloud computing dates back to the 1960s, but it became popular in the 2000s! Vint Cerf and Robert Kahn are known as Internet Pioneers — their work laid the foundation for cloud technology we use today.
Sample Viva Conversation
Teacher: "Good morning! Let's start.
Can you tell me what Cloud Computing is?"
You: "Good morning, ma'am. Cloud
Computing is the use of the Internet to store, manage,
and access data and services on remote servers, without
owning any hardware."
Teacher: "Very good! Can you give me an
example?"
You: "Yes, ma'am. Google Drive is a
cloud service where I can store my school notes and
access them from anywhere."
Teacher: "Excellent! What are the three
types of cloud services?"
You: "IaaS, PaaS, and SaaS — that is
Infrastructure, Platform, and Software as a Service."
Teacher: "Well done!"
FAQs About Viva
Q1. How long does a viva usually last?
Usually 5-15 minutes per student, depending on the number of students and the class.
Q2. What if I forget an answer during viva?
Stay calm. Politely say "I'm not sure right now, ma'am/sir" or ask "Can you give me a hint?" — never make up wrong answers.
Q3. Should I memorize the exact wording of definitions?
No! Understand the concept and explain in your own words. Teachers appreciate genuine understanding over rote memorization.
Q4. What if I don't understand the question?
Politely ask: "Could you please repeat the question, ma'am/sir?" It's better than answering something wrong.
Q5. Is it okay to give examples?
Absolutely! Examples show you truly understand the concept. Always add an example when possible.
Q6. What if the teacher corrects me?
Say "Thank you for correcting me" or "I understand now, sir/ma'am" — don't argue. Learn from the correction.
Q7. How do I overcome viva nervousness?
Take deep breaths, practice with friends beforehand, and remember your teacher is not there to fail you — they want you to do well!
Q8. What if I stammer or make a mistake?
It's okay! Pause, take a breath, and continue. Teachers know students get nervous. Just keep going confidently.
Key Takeaways
- Cloud Computing = Using Internet for data and services.
- 3 types: IaaS, PaaS, SaaS.
- Popular services: Google Drive, Dropbox, OneDrive, iCloud.
- Benefits: cost-effective, scalable, accessible, backup.
- Requires Internet connection.
- Safe with strong passwords and 2FA.
- Used in education, business, healthcare, and more.
- Understand concepts — don't just memorize.
- Practice questions aloud before the viva.
- Stay confident, smile, and speak clearly!
Key Takeaway
Cloud Computing helps us store, manage, share, and
access data over the Internet. It is secure,
scalable, cost-effective, and future-ready!
You've now prepared for 20 essential viva questions with
clear, confident answers. Remember to be
confident, be prepared, and shine in your viva!
Speak clearly, smile, and show your teacher what you've
learned.
Learn Today, Lead Tomorrow! Keep Exploring, Keep
Growing! 🌱
⭐ CONNECTING DEVICES, SHARING WORLD! ⭐
Best of Luck! Practice more, understand
new technologies better, and build a strong foundation for
your bright future! 👍😊
Flowchart → Visual Thinking → Smart Solutions → Better
Results! 🚀
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