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CompTIA SK0-005 Exam Syllabus Topics:

Topic	Details
Server Hardware Installation and Management - 18%
Given a scenario, install physical hardware.	- Racking Enclosure sizes Unit sizes - 1U, 2U, 3U, etc. Rack layout - Cooling management - Safety 1. Proper lifting techniques 2. Rack balancing 3. Floor load limitations - Power distribution unit (PDU) - Keyboard-video-mouse (KVM) placement - Rail kits - Power cabling Redundant power - Uninterruptible power supply (UPS) - Separate circuits - Separate providers Power connector types Cable management - Network cabling Redundant networking Twisted pair Fiber - SC - LC - Single mode - Multimode Gigabit 10 GigE Small form factor pluggable (SFP) SFP+ Quad small form factor pluggable (QSFP) Cable management - Server chassis types Tower Rack mount Blade enclosure - Server components Hardware compatibility list (HCL) Central processing unit (CPU) Graphics processing unit (GPU) Memory Bus types Interface types Expansion cards
Given a scenario, deploy and manage storage.	- RAID levels and types 0 1 5 6 10 Just a bunch of disks (JBOD) Hardware vs. software - Capacity planning - Hard drive media types Solid state drive (SSD) - Wear factors 1. Read intensive 2. Write intensive Hard disk drive (HDD) - Rotations per minute (RPM) 1. 15,000 2. 10,000 3. 7,200 Hybrid - Interface types Serial attached SCSI (SAS) Serial ATA (SATA) Peripheral component interconnect (PCI) External serial advanced technology attachment (eSATA) Universal serial bus (USB) Secure digital (SD) - Shared storage Network attached storage (NAS) - Network file system (NFS) - Common Internet file system (CIFS) Storage area network (SAN) - Internet small computer systems interface (iSCSI) - Fibre Channel - Fibre Channel over Ethernet (FCoE)
Given a scenario, perform server hardware maintenance.	- Out-of-band management Remote drive access Remote console access Remote power on/off Internet protocol keyboard-video-mouse (IP KVM) - Local hardware administration Keyboard-video-mouse (KVM) Crash cart Virtual administration console Serial connectivity Console connections - Components Firmware upgrades - Drives - Hot-swappable hardware Drives Cages Cards Power supplies Fans - Basic input/output system (BIOS)/Unified Extensible Firmware Interface (UEFI)
Server Administration - 30%
Given a scenario, install server operating systems.	- Minimum operating system (OS) requirements - Hardware compatibility list (HCL) - Installations Graphical user interface (GUI) Core Bare metal Virtualized Remote Slip streamed/unattended - Scripted installations - Additional drivers - Additional applications and utilities - Patches Media installation type - Network - Optical - Universal serial bus (USB) - Embedded Imaging - Cloning 1. Virtual machine (VM) cloning 2. Physical clones 3. Template deployment 4. Physical to virtual (P2V) - Partition and volume types Global partition table (GPT) vs. master boot record (MBR) Dynamic disk Logical volume management (LVM) - File system types ext4 New technology file system (NTFS) VMware file system (VMFS) Resilient file system (ReFS) Z file system (ZFS)
Given a scenario, configure servers to use network infrastructure services.	- IP configuration - Virtual local area network (VLAN) - Default gateways - Name resolution Domain name service (DNS) Fully qualified domain name (FQDN) Hosts file - Addressing protocols IPv4 - Request for comments (RFC) 1918 address spaces IPv6 - Firewall Ports - Static vs. dynamic Dynamic host configuration protocol (DHCP) - MAC addresses
Given a scenario, configure and maintain server functions and features.	- Server roles requirements Print Database File Web Application Messaging Baselining - Documentation - Performance metrics - Directory connectivity - Storage management Formatting Connectivity Provisioning Partitioning Page/swap/scratch location and size Disk quotas Compression Deduplication - Monitoring Uptime Thresholds Performance - Memory - Disk 1. Input output operations per second (IOPS) 2. Capacity vs. utilization - Network - Central processing unit (CPU) Event logs - Configuration - Shipping - Alerting - Reporting - Retention - Rotation - Data migration and transfer Infiltration Exfiltration Disparate OS data transfer - Robocopy - File transfer - Fast copy - Secure copy protocol (SCP) - Administrative interfaces Console Remote desktop Secure shell (SSH) Web interface
Explain the key concepts of high availability for servers.	- Clustering Active-active Active-passive Failover Failback Proper patching procedures Heartbeat - Fault tolerance Server-level redundancy vs. component redundancy - Redundant server network infrastructure Load balancing - Software vs. hardware - Round robin - Most recently used (MRU) Network interface card (NIC) teaming and redundancy - Failover - Link aggregation
Summarize the purpose and operation of virtualization.	- Host vs. guest - Virtual networking Direct access (bridged) Network address translation (NAT) vNICs Virtual switches - Resource allocation and provisioning CPU Memory Disk NIC Overprovisioning Scalability - Management interfaces for virtual machines - Cloud models Public Private Hybrid
Summarize scripting basics for server administration.	- Script types Bash Batch PowerShell Virtual basic script (VBS) - Environment variables - Comment syntax - Basic script constructs Loops Variables Conditionals Comparators - Basic data types Integers Strings Arrays - Common server administration scripting tasks Startup Shut down Service Login Account creation Bootstrap
Explain the importance of asset management and documentation.	- Asset management Labeling Warranty Leased vs. owned devices Life-cycle management - Procurement - Usage - End of life - Disposal/recycling Inventory - Make - Model - Serial number - Asset tag - Documentation management Updates Service manuals Architecture diagrams Infrastructure diagrams Workflow diagrams Recovery processes Baselines Change management Server configurations Company policies and procedures - Business impact analysis (BIA) - Mean time between failure (MTBF) - Mean time to recover (MTTR) - Recovery point objective (RPO) - Recovery time objective (RTO) - Service level agreement (SLA) - Uptime requirements - Document availability - Secure storage of sensitive documentation
Explain licensing concepts.	- Models Per-instance Per-concurrent user Per-server Per-socket Per-core Site-based Physical vs. virtual Node-locked Signatures - Open source - Subscription - License vs. maintenance and support - Volume licensing - License count validation True up - Version compatibility Backward compatible Forward compatible
Security and Disaster Recovery - 24%
Summarize data security concepts.	- Encryption paradigms Data at rest Data in transit - Retention policies - Data storage Physical location storage Off-site vs. on-site - UEFI/BIOS passwords - Bootloader passwords - Business impact Data value prioritization Life-cycle management Cost of security vs. risk and/or replacement

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What is the salary of CompTIA SK0-005 Certified professional

The Average salary of different countries of CompTIA SK0-005 Certified professional:

United States: USD 100,000

India: INR 660,000

UK: Pound 45,000

CompTIA Server+ Certification Exam Sample Questions (Q139-Q144):

NEW QUESTION # 139
When configuring networking on a VM, which of the following methods would allow multiple VMs to share the same host IP address?

A. NAT
B. vSwitch
C. Host only
D. Bridged

Answer: A

NEW QUESTION # 140
A server administrator is completing an OS installation for a new server. The administrator patches the server with the latest vendor-suggested software, configures DHCP, and verifies all network cables are properly connected in the IDF, but there is no network connectivity. Which of the following is the MOST likely reason for the lack of connectivity?

A. The HIDS is preventing the connection.
B. The OS version is not compatible with the network switch vendor.
C. The VLAN Is improperly configured.
D. The DNS configuration Is invalid.

Answer: C

Explanation:
An intermediate distribution frame (IDF) is a free-standing or wall-mounted rack for managing and interconnecting a telecommunications cable between end-user devices and the main distribution frame (MDF).
DNS has nothing to do with LAN network connectivity. OS version and Switch vendor is not a thing. And the HIDS is detection not prevention. The only choice left is VLAN.
https://www.techtarget.com/whatis/definition/intermediate-distribution-frame-IDF#

NEW QUESTION # 141
Which of the following is a method that is used to prevent motor vehicles from getting too close to building entrances and exits?

A. Security guards
B. Bollards
C. Security cameras
D. Reflective glass

Answer: B

Explanation:
The first line of physical defense is perimeter security, which comes from the following:
* Fencing
* Bollard posts to protect buildings from vehicle incursion
* Lighting
* Locked gates
* Security guards
* Guard dogs
* Limited access to areas of a facility
* Motion-sensing security systems

NEW QUESTION # 142
A technician is unable to access a server's package repository internally or externally. Which of the following are the MOST likely reasons? (Choose two.)

A. The default gateway is incorrect
B. The technician does not have sufficient privileges
C. The external firewall is blocking access
D. The server has an architecture mismatch
E. The system time is not synchronized
F. The local system log file is full

Answer: D,E

NEW QUESTION # 143
A server administrator is installing a new server that uses 40G0 network connectivity. The administrator needs to find the proper cables to connect the server to the switch. Which of the following connectors should the administrator use?