Domain 4: Security (13%)
This subject area evaluates the applicants’ knowledge and skills in differentiating physical security principles and techniques; implementing server hardening methods depending on a particular scenario; explaining fundamental network security protocols and systems; applying logical access control techniques in compliance with company policy; applying data security techniques as well as secure storage disposal methods; applying appropriate environmental controls & techniques depending on a particular scenario.
CompTIA SK0-004: Exam Topics
The CompTIA SK0-004 exam measures the individuals’ abilities in a wide range of areas, including server administration, server architecture, security, networking, storage, troubleshooting, and disaster recovery. All the technical skills assessed in this certification test are combined into seven topics. The content of the domains covered in the exam is outlined below:
Domain 1: Server Architecture (12%)
This objective checks the candidates’ skills in explaining the function and purpose of server form factors; installing, configuring and maintaining the server components depending on a particular scenario; differentiating cooling and power components.
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CompTIA SK0-004 Exam Syllabus Topics:
| Topic | Details |
|---|---|
Server Architecture - 12% | |
| Explain the purpose and function of server form factors. | 1.Rack mount
3.Blade technology
|
| Given a scenario, install, configure and maintain server components. | 1.CPU
5.Hard drives 6.Riser cards 7.RAID controllers 8.BIOS/UEFI
10.USB interface/port 11.Hotswap vs. non-hotswap components |
| Compare and contrast power and cooling components. | 1.Power
|
Server Administration - 24% | |
| Install and configure server operating systems. | 1.Determine server role/purpose 2.Update firmware 3.BIOS/UEFI configuration
4.Disk preparation
6.Local account setup 7.Connect to network 8.Join domain/directory 9.Address security concerns
11.Install features/roles/applications/drivers 12.Performance baseline
|
| Compare and contrast server roles and requirements for each. | 1.Web server 2.Application server 3.Directory server 4.Database server 5. File server 6.Print server 7.Messaging server 8.Mail server 9.Routing and remote access server 10.Network services server
|
| Given a scenario, use access and control methods to administer a server. | 1.Local hardware administration
|
| Given a scenario, perform proper server maintenance techniques. | 1.Change management 2.Patch management
|
| Explain the importance of asset management and documentation. | 1.Asset management
|
| Explain the purpose and operation of virtualization components. | 1.Hosts and guests 2.Management interface for virtual machines 3.Hypervisor
|
Storage - 12% | |
| Given a scenario, install and deploy primary storage devices based on given specifications and interfaces. | 1.Disk specifications
|
| Given a scenario, configure RAID using best practices. | 1. RAID levels and performance considerations
3.Configuration specifications
5.Hot spare vs. cold spare 6.Array controller
|
| Summarize hardware and features of various storage technologies. | 1.DAS 2.NAS
5.Tape
7.Flash, compact flash and USB drive |
| Given a scenario, calculate appropriate storage capacity and plan for future growth. | 1. Base10 vs. Base2 disk size calculation (1000 vs. 1024) 2.Disk quotas 3.Compression 4.Capacity planning considerations
|
Security - 13% | |
| Compare and contrast physical security methods and concepts. | 1.Multifactor authentication
|
| Given a scenario, apply server hardening techniques. | 1.OS hardening
5.Hardware hardening
|
| Explain basic network security systems and protocols. | 1.Firewall
3.Router access list 4.NIDS 5.Authentication protocols
8.IPSec 9.VLAN 10. Security zones
|
| Implement logical access control methods based on company policy. | 1.ACLs
|
| Implement data security methods and secure storage disposal techniques. | 1.Storage encryption
|
| Given a scenario, implement proper environmental controls and techniques. | 1.Power concepts and best practices
|
Networking - 10% | |
| Given a scenario, configure servers to use IP addressing and network infrastructure services. | 1.IPv4 vs. IPv6 2.Default gateway 3.CIDR notation and subnetting 4.Public and private IP addressing 5.Static IP assignment vs. DHCP 6.DNS
8.NetBIOS 9.NAT/PAT 10.MAC addresses 11.Network Interface Card configuration
|
| Compare and contrast various ports and protocols. | 1. TCP vs. UDP2. SNMP 161 3. SMTP 25 4. FTP 20/21 5. SFTP 22 6. SSH 22 7. SCP 22 8.NTP 123 9. HTTP 80 10. HTTPS 443 11. TELNET 23 12. IMAP 143 13. POP3 110 14.RDP 3389 15.FTPS 989/990 16.LDAP 389/3268 17. DNS 53 18.DHCP 67/68 |
| Given a scenario, install cables and implement proper cable management procedures. | 1.Copper
6.Bend radius 7.Plenum cables 8.Cable ties |
Disaster Recovery - 9% | |
| Explain the importance of disaster recovery principles. | 1.Site types
|
| Given a scenario, implement appropriate backup techniques. | 1.Methodology
|
Troubleshooting - 20% | |
| Explain troubleshooting theory and methodologies. | 1. Identify the problem and determine the scope
5. Implement the solution or escalate as appropriate
7.Perform a root cause analysis 8. Document findings, actions and outcomes throughout the process |
| Given a scenario, effectively troubleshoot hardware problems, selecting the appropriate tools and methods. | 1. Common problems
|
| Given a scenario, effectively troubleshoot software problems, selecting the appropriate tools and methods. | 1.Common problems
|
| Given a scenario, effectively diagnose network problems, selecting the appropriate tools and methods. | 1.Common problems
|
| Given a scenario, effectively troubleshoot storage problems, selecting the appropriate tools and methods. | 1.Common problems
|
| Given a scenario, effectively diagnose security issues, selecting the appropriate tools and methods. | 1.Common problems
|
Reference: https://certification.comptia.org/certifications/server
CompTIA SK0-004: Exam Details
The CompTIA SK0-004 exam consists of 100 multiple-choice questions. The time allotted for the completion of this test is 90 minutes. The certification exam is proctored by Pearson VUE, the official testing partner of the CompTIA exams. You can take this test online from the comfort of your home or office. Alternatively, you can schedule the onsite session at one of the testing centers that are located in all the major cities of the world. It is available in the English and Japanese languages at the price of $329.
The passing score set for the CompTIA SK0-004 exam is 750 on a scale of 100–900. To ensure success in your certification test, you need to have a good grasp of all the exam topics. You can build the knowledge base required for acing the exam questions with the help of the official preparation options offered on the CompTIA webpage. These include virtual labs, study guides, instructor-led as well as self-paced training courses.
After your successful completion of the CompTIA SK0-004 exam, you will be awarded the Server+ certification. This certificate is considered valid for life, which means that you don’t need to undergo the recertification process.
