[content] Add comprehensive tests for Automation and Reliability learning modules

content/learning-paths/d011fd20-a3f5-4480-883b-dfb34321d168/automation-and-reliability/ci-cd/cicd/test.md

@@ -3,7 +3,7 @@ title: 'Test'
 pass_percentage: 70
 questions:
   - id: 'q1'
-    text: "What is the 'mantra' of Continuous Integration (CI) ? "
+    text: "What is the 'mantra' of Continuous Integration (CI)?"
     type: 'single-answer'
     marks: 2
     options:
@@ -154,6 +154,70 @@ questions:
         text: 'Creating executable artifacts'
         is_correct: true
 
+  - id: 'q11'
+    text: 'What are the key principles of Continuous Integration?'
+    type: 'multiple-answers'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Frequent code integration'
+        is_correct: true
+      - id: 'b'
+        text: 'Automated builds'
+        is_correct: true
+      - id: 'c'
+        text: 'Automated testing'
+        is_correct: true
+      - id: 'd'
+        text: 'Manual deployment to production'
+
+  - id: 'q12'
+    text: 'Which characteristic is specific to Continuous Deployment?'
+    type: 'single-answer'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Manual approval before production release'
+      - id: 'b'
+        text: 'Automated production deployment after passing tests'
+        is_correct: true
+      - id: 'c'
+        text: 'Deployment only to staging environments'
+      - id: 'd'
+        text: 'Weekly release schedule'
+
+  - id: 'q13'
+    text: 'In a phased rollout strategy, what is the primary approach?'
+    type: 'single-answer'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Deploy to all users simultaneously'
+      - id: 'b'
+        text: 'Release to a limited subset initially and progressively expand'
+        is_correct: true
+      - id: 'c'
+        text: 'Deploy only during off-peak hours'
+      - id: 'd'
+        text: 'Use feature flags to hide new features'
+
+  - id: 'q14'
+    text: 'What are the key principles of GitOps?'
+    type: 'multiple-answers'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Declarative configuration'
+        is_correct: true
+      - id: 'b'
+        text: 'Single source of truth in Git'
+        is_correct: true
+      - id: 'c'
+        text: 'Pull-based reconciliation'
+        is_correct: true
+      - id: 'd'
+        text: 'Manual deployment scripts'
+
 layout: 'test'
 type: 'test'
 ---

content/learning-paths/d011fd20-a3f5-4480-883b-dfb34321d168/automation-and-reliability/ci-cd/test.md

@@ -32,7 +32,6 @@ questions:
         - id: "d"
           text: "Increased manual testing"
 
-
     - id: "q3"
       text: "What tool is commonly used for implementing CI/CD pipelines?"
       type: "single-answer"
@@ -63,6 +62,70 @@ questions:
         - id: "d"
           text: "A physical pipe that transfers data from one server to another"
 
+    - id: "q5"
+      text: "What are the main benefits of implementing CI/CD?"
+      type: "multiple-answers"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Faster time to market"
+          is_correct: true
+        - id: "b"
+          text: "Reduced risk of deployment failures"
+          is_correct: true
+        - id: "c"
+          text: "Increased manual work for operations teams"
+        - id: "d"
+          text: "Early detection of bugs and issues"
+          is_correct: true
+
+    - id: "q6"
+      text: "Which deployment model is described as 'paradigm-shifting' in the content?"
+      type: "single-answer"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Waterfall"
+        - id: "b"
+          text: "GitOps"
+          is_correct: true
+        - id: "c"
+          text: "FTP Transfer"
+        - id: "d"
+          text: "Manual Copy-Paste"
+
+    - id: "q7"
+      text: "What is the difference between Continuous Delivery and Continuous Deployment?"
+      type: "single-answer"
+      marks: 2
+      options:
+        - id: "a"
+          text: "There is no difference between them"
+        - id: "b"
+          text: "Continuous Delivery requires manual approval for production, Continuous Deployment is fully automatic"
+          is_correct: true
+        - id: "c"
+          text: "Continuous Deployment is slower than Continuous Delivery"
+        - id: "d"
+          text: "Continuous Delivery does not include testing"
+
+    - id: "q8"
+      text: "Which release strategies help minimize deployment risk?"
+      type: "multiple-answers"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Blue-Green Deployment"
+          is_correct: true
+        - id: "b"
+          text: "Canary Release"
+          is_correct: true
+        - id: "c"
+          text: "Feature Toggles"
+          is_correct: true
+        - id: "d"
+          text: "Direct production deployment without testing"
+
 layout: "test"
 type: "test"
 ---

content/learning-paths/d011fd20-a3f5-4480-883b-dfb34321d168/automation-and-reliability/introduction-to-observability/observability/test.md

@@ -107,6 +107,84 @@ questions:
       - id: 'd'
         text: 'TCP, IP, and DNS'
 
+  - id: 'q8'
+    text: 'What type of metrics provide insights into the health and performance of the underlying infrastructure?'
+    type: 'single-answer'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Business Metrics'
+      - id: 'b'
+        text: 'Application Metrics'
+      - id: 'c'
+        text: 'System Metrics'
+        is_correct: true
+      - id: 'd'
+        text: 'User Metrics'
+
+  - id: 'q9'
+    text: 'Which components are part of a trace in distributed tracing?'
+    type: 'multiple-answers'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Spans representing single operations'
+        is_correct: true
+      - id: 'b'
+        text: 'Trace context carrying the trace identity'
+        is_correct: true
+      - id: 'c'
+        text: 'CPU usage percentages'
+      - id: 'd'
+        text: 'Annotations and metadata'
+        is_correct: true
+
+  - id: 'q10'
+    text: 'What is the solution to address the challenge of data volume and overhead in observability?'
+    type: 'single-answer'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Stop collecting all logs'
+      - id: 'b'
+        text: 'Implementing intelligent data sampling and aggregation techniques'
+        is_correct: true
+      - id: 'c'
+        text: 'Manually review each log entry'
+      - id: 'd'
+        text: 'Use only one monitoring tool'
+
+  - id: 'q11'
+    text: 'Which open source distributed tracing systems are mentioned in the content?'
+    type: 'multiple-answers'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'Jaeger'
+        is_correct: true
+      - id: 'b'
+        text: 'Zipkin'
+        is_correct: true
+      - id: 'c'
+        text: 'Jenkins'
+      - id: 'd'
+        text: 'Docker'
+
+  - id: 'q12'
+    text: 'Why is observability particularly crucial for complex, distributed systems?'
+    type: 'single-answer'
+    marks: 2
+    options:
+      - id: 'a'
+        text: 'It eliminates the need for system maintenance'
+      - id: 'b'
+        text: 'It helps understand the interaction between different components'
+        is_correct: true
+      - id: 'c'
+        text: 'It reduces the overall cost of internet bandwidth'
+      - id: 'd'
+        text: 'It automatically writes code for new features'
+
 layout: 'test'
 type: 'test'
 ---

content/learning-paths/d011fd20-a3f5-4480-883b-dfb34321d168/automation-and-reliability/introduction-to-observability/test.md

@@ -48,12 +48,12 @@ questions:
           text: "Service mesh"
 
     - id: "q4"
-      text: "Which of the following is NOT an observability system?"
+      text: "Which of the following is NOT a pillar of observability?"
       type: "single-answer"
       marks: 2
       options:
         - id: "a"
-          text: "Metricss"
+          text: "Metrics"
         - id: "b"
           text: "Logs"
         - id: "c"
@@ -62,6 +62,70 @@ questions:
           text: "Databases"
           is_correct: true
 
+    - id: "q5"
+      text: "What are the three key pillars of observability?"
+      type: "multiple-answers"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Metrics"
+          is_correct: true
+        - id: "b"
+          text: "Logs"
+          is_correct: true
+        - id: "c"
+          text: "Traces"
+          is_correct: true
+        - id: "d"
+          text: "Databases"
+
+    - id: "q6"
+      text: "Which challenge in observability occurs when operators become overwhelmed by false positives?"
+      type: "single-answer"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Data Volume and Overhead"
+        - id: "b"
+          text: "Alert Fatigue"
+          is_correct: true
+        - id: "c"
+          text: "Tool Proliferation"
+        - id: "d"
+          text: "Cultural Resistance"
+
+    - id: "q7"
+      text: "What role does observability play in DevOps practices?"
+      type: "multiple-answers"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Provides real-time insights into application health"
+          is_correct: true
+        - id: "b"
+          text: "Enables continuous monitoring as part of CI/CD"
+          is_correct: true
+        - id: "c"
+          text: "Eliminates the need for version control"
+        - id: "d"
+          text: "Facilitates collaboration across development and operations teams"
+          is_correct: true
+
+    - id: "q8"
+      text: "According to the content, observability is compared to having which specific ability?"
+      type: "single-answer"
+      marks: 2
+      options:
+        - id: "a"
+          text: "Telepathy"
+        - id: "b"
+          text: "X-ray vision"
+          is_correct: true
+        - id: "c"
+          text: "Invisibility"
+        - id: "d"
+          text: "Super speed"
+
 layout: "test"
 type: "test"
 ---