Add Quiz For Intro DBaaS Course (#219)

* Added knowledge chacks

Signed-off-by: ShashaankS <shashaank.srivastava04@gmail.com>

* fixed qestion number

Signed-off-by: ShashaankS <shashaank.srivastava04@gmail.com>

* Removed whitespaces

Signed-off-by: ShashaankS <shashaank.srivastava04@gmail.com>

---------

Signed-off-by: ShashaankS <shashaank.srivastava04@gmail.com>
Co-authored-by: Varad Gupta <114755221+vr-varad@users.noreply.github.com>

Author: ShashaankS

content/learning-paths/98e16360-a366-4b78-8e0a-031da07fdacb/cloud-fundamentals/intro-dbaas/databases/content/quiz.md

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+---
+title: "Knowledge Check"
+id: "quiz-databases"
+passing_percentage: 70
+questions:
+  - id: "q1"
+    text: "Databases are essential because..."
+    type: "mcq"
+    multiple_answers: true
+    marks: 2
+    options:
+      - id: "a"
+        text: "...they help to handle the enormous amount of data we have produced over time."
+        is_correct: true
+      - id: "b"
+        text: "...they help to reduce the data we produce annually."
+      - id: "c"
+        text: "...they help to extract value out of collected data."
+        is_correct: true
+      - id: "d"
+        text: "...they automatically transform from unstructure data to structured data."
+      - id: "e"
+        text: "...they automate the data processing for more efficiency."
+        is_correct: true
+
+  - id: "q2"
+    text: "What are the benefits of databases?"
+    type: "mcq"
+    multiple_answers: true
+    marks: 2
+    options:
+      - id: "a"
+        text: "add, edit or delete data"
+        is_correct: true
+      - id: "b"
+        text: "store large data sets efficiently"
+        is_correct: true
+      - id: "c"
+        text: "sort data"
+        is_correct: true
+      - id: "d"
+        text: "access data at the same time by multiple users"
+        is_correct: true
+      - id: "e"
+        text: "search and find data"
+        is_correct: true
+      - id: "f"
+        text: "import and export data from and to other applications"
+        is_correct: true
+layout: "quiz"
+type: "quiz"
+---

content/learning-paths/98e16360-a366-4b78-8e0a-031da07fdacb/cloud-fundamentals/intro-dbaas/exoscale-dbaas/content/quiz.md

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+---
+title: "Knowledge Check"
+id: "quiz-exoscale-dbaas"
+passing_percentage: 70
+questions:
+  - id: "q1"
+    text: "What are the three core benefits of Exoscale DBaaS?"
+    type: "mcq"
+    multiple_answers: true
+    marks: 2
+    options:
+      - id: "a"
+        text: "Quick Start"
+        is_correct: true
+      - id: "b"
+        text: "Zero Costs"
+      - id: "c"
+        text: "Open Source"
+        is_correct: true
+      - id: "d"
+        text: "Hardware Configuration"
+      - id: "e"
+        text: "Fully Managed"
+        is_correct: true
+
+  - id: "q2"
+    text: "What are features of Exoscale DBaaS?"
+    type: "mcq"
+    multiple_answers: true
+    marks: 2
+    options:
+      - id: "a"
+        text: "Partially Integrated"
+      - id: "b"
+        text: "Your Data Stays with You"
+      - id: "c"
+        text: "99.95% Uptime SLA"
+      - id: "d"
+        text: "Automate Setup"
+      - id: "e"
+        text: "Weekly Backups included"
+      - id: "f"
+        text: "No Vendor Lock-Down"
+      - id: "g"
+        text: "Daily Backups included"
+        is_correct: true
+      - id: "h"
+        text: "Completely Integrated"
+        is_correct: false
+      - id: "i"
+        text: "No Vendor Lock-In"
+        is_correct: true
+      - id: "j"
+        text: "Your Data Stays in Europe"
+        is_correct: true
+      - id: "k"
+        text: "Automate Everything"
+        is_correct: false
+      - id: "l"
+        text: "99.99% Uptime SLA"
+        is_correct: false
+layout: "quiz"
+type: "quiz"
+---

content/learning-paths/98e16360-a366-4b78-8e0a-031da07fdacb/cloud-fundamentals/intro-dbaas/managed-databases/content/quiz.md

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+---
+title: "Knowledge Check"
+id: "quiz-managed-databases"
+passing_percentage: 70
+questions:
+  - id: "q1"
+    text: "What is the trend in Database/Data Services usage in modern applications?"
+    type: "mcq"
+    multiple_answers: true
+    marks: 2
+    options:
+      - id: "a"
+        text: "The trend is more extensive Databases/Data Services in apps."
+        is_correct: true
+      - id: "b"
+        text: "The trend is more accelerated Databases/Data Services in apps."
+        is_correct: true
+      - id: "c"
+        text: "The trend is more than one Database/Data Service in apps."
+        is_correct: true
+      - id: "d"
+        text: "The trend is avoiding Database/Data Service in apps."
+
+  - id: "q2"
+    text: "What are the Infrastructure Expenses running a Database self-hosted?"
+    type: "mcq"
+    multiple_answers: true
+    marks: 2
+    options:
+      - id: "a"
+        text: "machine"
+        is_correct: true
+      - id: "b"
+        text: "storage"
+        is_correct: true
+      - id: "c"
+        text: "opportunity"
+      - id: "d"
+        text: "egress"
+      - id: "e"
+        text: "ingress"
+      - id: "f"
+        text: "support"
+      - id: "g"
+        text: "load balancer"
+        is_correct: true
+      - id: "h"
+        text: "software licenses"
+        is_correct: true
+      - id: "i"
+        text: "domain expertise"
+layout: "quiz"
+type: "quiz"
+---