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Questions and Answers
What is the primary benefit of blue-green deployment?
What is the primary benefit of blue-green deployment?
Which protocol is specifically designed for secure remote login and command execution?
Which protocol is specifically designed for secure remote login and command execution?
What is the primary purpose of subnetting in network management?
What is the primary purpose of subnetting in network management?
Which of the following is NOT a function of firewalls in network security?
Which of the following is NOT a function of firewalls in network security?
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In the context of CI/CD, what does the 'CD' stand for?
In the context of CI/CD, what does the 'CD' stand for?
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What type of questions does the 700-905 exam consist of?
What type of questions does the 700-905 exam consist of?
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Which principle focuses on ensuring sensitive information is accessed only by authorized individuals?
Which principle focuses on ensuring sensitive information is accessed only by authorized individuals?
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Which troubleshooting technique is essential for determining the specific component causing an issue?
Which troubleshooting technique is essential for determining the specific component causing an issue?
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What does the principle of non-repudiation aim to prevent?
What does the principle of non-repudiation aim to prevent?
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Which deployment strategy involves releasing a solution to a small test group before full implementation?
Which deployment strategy involves releasing a solution to a small test group before full implementation?
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In the context of cybersecurity, what does the principle of least privilege refer to?
In the context of cybersecurity, what does the principle of least privilege refer to?
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Which of the following is NOT a step in the troubleshooting process?
Which of the following is NOT a step in the troubleshooting process?
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What is the main goal of defense in depth as a security strategy?
What is the main goal of defense in depth as a security strategy?
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Flashcards
Security Principle: Confidentiality
Security Principle: Confidentiality
Ensuring only authorized individuals can access sensitive information.
Security Principle: Integrity
Security Principle: Integrity
Guaranteeing data hasn't been altered or tampered with.
Troubleshooting Step: Identify the problem
Troubleshooting Step: Identify the problem
Carefully analyze symptoms and gather relevant information to pinpoint the issue.
Troubleshooting Step: Isolate the cause
Troubleshooting Step: Isolate the cause
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Deployment Strategy: Gradual Rollout
Deployment Strategy: Gradual Rollout
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Deployment Strategy: Canary Deployment
Deployment Strategy: Canary Deployment
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Security Principle: Availability
Security Principle: Availability
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Security Principle: Least Privilege
Security Principle: Least Privilege
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Blue-green deployment
Blue-green deployment
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CI/CD
CI/CD
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IP addressing
IP addressing
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TCP/IP
TCP/IP
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DNS
DNS
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Study Notes
700-905 Exam Structure
- Exam consists of multiple-choice, performance-based, and scenario-based questions.
- Focus on practical application of security principles, troubleshooting, and deployment strategies.
- Significant emphasis on hands-on experience and understanding of real-world scenarios.
- Requires comprehensive knowledge of networking protocols and technologies.
- Time constraints are important during the exam.
Security Principles
- Confidentiality: Ensuring only authorized individuals can access sensitive information.
- Integrity: Guaranteeing that data has not been altered or tampered with.
- Availability: Ensuring that authorized users can access resources and services when needed.
- Authentication: Verifying the identity of users or systems.
- Authorization: Determining what actions authorized users are permitted to perform.
- Non-repudiation: Preventing denial of actions performed, i.e. someone cannot deny performing an action.
- Least privilege: Granting users only the necessary permissions to perform their tasks.
- Defense in depth: Implementing multiple layers of security controls to mitigate risk.
- Risk assessment and mitigation: Recognizing and addressing potential threats and vulnerabilities.
- Compliance with relevant industry standards and regulations (e.g., HIPAA, GDPR).
Troubleshooting Techniques
- Identify the problem: Carefully analyze symptoms and gather relevant information.
- Isolate the cause: Determine the specific component or element that is causing the issue.
- Develop a solution: Plan and execute appropriate actions to resolve the problem.
- Evaluate the effectiveness of the solution: Ensure the issue is fully resolved.
- Document the troubleshooting steps: Maintain a record of the actions taken, including successes and failures.
- Use appropriate tools and techniques: Identify and utilize relevant tools and methodologies to troubleshoot issues.
- Consider potential causes: Evaluate all possible reasons before assuming the issue is a hardware or network problem.
- Employ systematic approach: Utilize structured steps to isolate and resolve problems, avoid bias.
Deployment Strategies
- Gradual rollout: Deploying solutions in phases, allowing for testing and adjustments.
- Phased deployments: Introducing new software or infrastructure changes gradually to limit risk, testing each step thoroughly.
- Canary deployment: Deploying to a small test group of users before releasing to all users to minimize disruption.
- Blue-green deployment: Deploying to a completely separate environment, then switching traffic over to the new environment, allowing reversion to the old if needed.
- Continuous Integration and Continuous Delivery (CI/CD): Automated processes help accelerate and improve software deployments.
- Disaster recovery planning: Preparing for unexpected events by creating and testing procedures for restoring services.
Network Protocols
- TCP/IP: A suite of protocols enabling communication between devices on a network.
- IP addressing: System that identifies and assigns unique addresses to devices on the network.
- Subnetting: Dividing a network into smaller subnetworks to improve routing efficiency.
- Routing protocols (e.g., OSPF, BGP): Defining how data packets are transmitted across networks.
- DNS: Resolving domain names into IP addresses enabling simpler user interaction.
- DHCP: Automated assignment of IP addresses to devices on a network.
- HTTP/HTTPS: Protocols used for web communication.
- SSH: Secure protocol for remote login and command-line execution.
- VPN: Virtual Private Network for secure connections across public networks.
- SNMP: Network management protocol enabling remote network monitoring.
- VLANs: Virtual LANs for segmenting a network allowing greater control and security in a network infrastructure.
- Firewalls: System for controlling network traffic and limiting access to networks and systems.
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Description
This quiz covers the structure of the 700-905 exam, highlighting its various question types and the practical application of security principles. It emphasizes the importance of hands-on experience in understanding real-world scenarios related to networking and security. Additionally, key concepts such as confidentiality, integrity, and authentication are explored.
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