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Questions and Answers
Which type of hacker is considered a bad hacker?
Which of the following is NOT a type of network administrator?
The protocol used for establishing secure connections over a network is ___ .
TCP/IP
What is the main goal of a network administrator?
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Which of the following errors can a network administrator diagnose?
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Match the following types of administrators with their responsibilities:
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Gray Hat hackers operate strictly within legal boundaries.
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Name a protocol that uses UDP.
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Which of these are types of hackers?
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What is the role of a Network Administrator?
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Which protocol is referred to as Transmission Control Protocol?
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What does IT stand for?
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The branch of engineering that concerns the operational management of human-computer systems is called ______.
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What is a responsibility of a Database Administrator?
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______ aims for infrastructure and systems to be 100% operational.
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A Web Administrator is responsible for maintaining network security.
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Match the following types of administrators with their responsibilities:
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Study Notes
Networking Overview
- Classification of hackers:
- Black Hat - malicious hackers
- Gray Hat - hackers who may violate ethical standards
- White Hat - ethical hackers who assist in security
Networking Pathway
-
Information Technology (IT):
- Involves computers, software, networks, and technologies for data management.
- Encompasses various practices for effective data processing.
-
Roles in Networking:
- Network Architect - Designs network structures.
- Network Engineer - Implements and manages networks.
- Cloud Engineer - Oversees cloud computing services.
- Database Administrator - Manages databases and ensures data integrity.
- Security Specialist - Focuses on network security and risk management.
- Telecommunication Specialist - Handles communication systems and technologies.
Network Administration
- Branch of engineering focused on managing human-computer systems.
-
Responsibilities of a Network Administrator include:
- Designing the network infrastructure.
- Setting up the network for operation.
- Maintaining network functionality.
- Expanding network capabilities as needed.
Designing the Network
- Key considerations in network design:
- Budget - Financial resources available for network setup.
-
Type of Traffic:
- Data (uses TCP/IP)
- Voice (uses UDP) - streamlined telecommunication.
- Video (uses UDP) - real-time streaming with no playback options.
- Number of Users - Anticipated user base influences design.
- Compatibility - Ensuring devices and software work seamlessly together.
Protocols
- TCP/IP - Transmission Control Protocol/Internet Protocol, foundational for internet communications.
- UDP - User Datagram Protocol, for applications needing faster transmission.
Career Path in Networking
- Certifications related to Networking:
- CCST - Cisco Certified Support Technology.
- CCNA - Cisco Certified Network Associate.
- CCNP & CCIE - Cisco Certified Network Professional/Expert.
- Specializations in Cybersecurity and RHCE (Red Hat Certified Engineer).
Network Administration Goals
- Ensure infrastructure and systems are operating at 100% efficiency.
Types of Errors in Network Administration
- Hardware Failure - Issues with physical components.
- Application Errors - Problems arising from software functions.
- Data Corruption - Loss or alteration of data integrity.
- Power Outage - Loss of electricity affecting systems.
- Security Concerns - Vulnerabilities that can be exploited.
Types of Administrators
- Database Administrator - Ensures data integrity and database system efficiency.
- Network Administrator - Maintains network infrastructure and troubleshoots issues.
- Security Administrator - Focuses on security measures and devices.
- Web Administrator - Manages web presences and associated security.
- Technical Support - Assists users with computer-related difficulties.
Network Management Functional Areas (FCAPS)
-
Forum Management:
- Problem identification and resolution process.
- Steps: Discover, Isolate, and Fix/Replace issues.
-
Configuration Management:
- Involves configuring network devices and software to control data behavior.
-
Accounting Management:
- Tracks resources and user access within the network environment.
Networking Overview
- Classification of hackers:
- Black Hat - malicious hackers
- Gray Hat - hackers who may violate ethical standards
- White Hat - ethical hackers who assist in security
Networking Pathway
-
Information Technology (IT):
- Involves computers, software, networks, and technologies for data management.
- Encompasses various practices for effective data processing.
-
Roles in Networking:
- Network Architect - Designs network structures.
- Network Engineer - Implements and manages networks.
- Cloud Engineer - Oversees cloud computing services.
- Database Administrator - Manages databases and ensures data integrity.
- Security Specialist - Focuses on network security and risk management.
- Telecommunication Specialist - Handles communication systems and technologies.
Network Administration
- Branch of engineering focused on managing human-computer systems.
-
Responsibilities of a Network Administrator include:
- Designing the network infrastructure.
- Setting up the network for operation.
- Maintaining network functionality.
- Expanding network capabilities as needed.
Designing the Network
- Key considerations in network design:
- Budget - Financial resources available for network setup.
-
Type of Traffic:
- Data (uses TCP/IP)
- Voice (uses UDP) - streamlined telecommunication.
- Video (uses UDP) - real-time streaming with no playback options.
- Number of Users - Anticipated user base influences design.
- Compatibility - Ensuring devices and software work seamlessly together.
Protocols
- TCP/IP - Transmission Control Protocol/Internet Protocol, foundational for internet communications.
- UDP - User Datagram Protocol, for applications needing faster transmission.
Career Path in Networking
- Certifications related to Networking:
- CCST - Cisco Certified Support Technology.
- CCNA - Cisco Certified Network Associate.
- CCNP & CCIE - Cisco Certified Network Professional/Expert.
- Specializations in Cybersecurity and RHCE (Red Hat Certified Engineer).
Network Administration Goals
- Ensure infrastructure and systems are operating at 100% efficiency.
Types of Errors in Network Administration
- Hardware Failure - Issues with physical components.
- Application Errors - Problems arising from software functions.
- Data Corruption - Loss or alteration of data integrity.
- Power Outage - Loss of electricity affecting systems.
- Security Concerns - Vulnerabilities that can be exploited.
Types of Administrators
- Database Administrator - Ensures data integrity and database system efficiency.
- Network Administrator - Maintains network infrastructure and troubleshoots issues.
- Security Administrator - Focuses on security measures and devices.
- Web Administrator - Manages web presences and associated security.
- Technical Support - Assists users with computer-related difficulties.
Network Management Functional Areas (FCAPS)
-
Forum Management:
- Problem identification and resolution process.
- Steps: Discover, Isolate, and Fix/Replace issues.
-
Configuration Management:
- Involves configuring network devices and software to control data behavior.
-
Accounting Management:
- Tracks resources and user access within the network environment.
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Description
This quiz covers the fundamentals of networking, including the roles of a Network Architect, Network Engineer, and Cloud Engineer. Additionally, it introduces key concepts such as Black Hat and Gray Hat hacking. Test your knowledge on different aspects of system and network administration.
