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[Jan 06, 2022] Get New SK0-005 Practice Test Questions Answers [Q19-Q44]

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[Jan 06, 2022] Get New SK0-005 Practice Test Questions Answers 

SK0-005 Dumps and Exam Test Engine


CompTIA Server+ Exam Certification Details:

Sample QuestionsCompTIA Server+ Sample Questions
Schedule ExamCompTIA Marketplace
Pearson VUE
Exam CodeSK0-005
Passing Score750 / 900


CompTIA SK0-005 Exam Syllabus Topics:

TopicDetails

Server Hardware Installation and Management - 18%

Given a scenario, install physical hardware.- Racking
  1. Enclosure sizes
  2. Unit sizes
    - 1U, 2U, 3U, etc.
  3. 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

  1. Redundant power
    - Uninterruptible power supply (UPS)
    - Separate circuits
    - Separate providers
  2. Power connector types
  3. Cable management

- Network cabling

  1. Redundant networking
  2. Twisted pair
  3. Fiber
    - SC
    - LC
    - Single mode
    - Multimode
  4. Gigabit
  5. 10 GigE
  6. Small form factor pluggable (SFP)
  7. SFP+
  8. Quad small form factor pluggable (QSFP)
  9. Cable management

- Server chassis types

  1. Tower
  2. Rack mount
  3. Blade enclosure

- Server components

  1. Hardware compatibility list (HCL)
  2. Central processing unit (CPU)
  3. Graphics processing unit (GPU)
  4. Memory
  5. Bus types
  6. Interface types
  7. Expansion cards
Given a scenario, deploy and manage storage.- RAID levels and types
  1. 0
  2. 1
  3. 5
  4. 6
  5. 10
  6. Just a bunch of disks (JBOD)
  7. Hardware vs. software

- Capacity planning
- Hard drive media types

  1. Solid state drive (SSD)
    - Wear factors
    1. Read intensive
    2. Write intensive
  2. Hard disk drive (HDD)
    - Rotations per minute (RPM)
    1. 15,000
    2. 10,000
    3. 7,200
  3. Hybrid

- Interface types

  1. Serial attached SCSI (SAS)
  2. Serial ATA (SATA)
  3. Peripheral component interconnect (PCI)
  4. External serial advanced technology attachment (eSATA)
  5. Universal serial bus (USB)
  6. Secure digital (SD)

- Shared storage

  1. Network attached storage (NAS)
    - Network file system (NFS)
    - Common Internet file system (CIFS)
  2. 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
  1. Remote drive access
  2. Remote console access
  3. Remote power on/off
  4. Internet protocol keyboard-video-mouse (IP KVM)

- Local hardware administration

  1. Keyboard-video-mouse (KVM)
  2. Crash cart
  3. Virtual administration console
  4. Serial connectivity
  5. Console connections

- Components

  1. Firmware upgrades

- Drives
- Hot-swappable hardware

  1. Drives
  2. Cages
  3. Cards
  4. Power supplies
  5. 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
  1. Graphical user interface (GUI)
  2. Core
  3. Bare metal
  4. Virtualized
  5. Remote
  6. Slip streamed/unattended
    - Scripted installations
    - Additional drivers
    - Additional applications and utilities
    - Patches
  7. Media installation type
    - Network
    - Optical
    - Universal serial bus (USB)
    - Embedded
  8. Imaging
    - Cloning
    1. Virtual machine (VM) cloning
    2. Physical clones
    3. Template deployment
    4. Physical to virtual (P2V)

- Partition and volume types

  1. Global partition table (GPT) vs. master boot record (MBR)
  2. Dynamic disk
  3. Logical volume management (LVM)

- File system types

  1. ext4
  2. New technology file system (NTFS)
  3. VMware file system (VMFS)
  4. Resilient file system (ReFS)
  5. 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
  1. Domain name service (DNS)
  2. Fully qualified domain name (FQDN)
  3. Hosts file

- Addressing protocols

  1. IPv4
    - Request for comments (RFC) 1918 address spaces
  2. IPv6

- Firewall

  1. Ports

- Static vs. dynamic

  1. Dynamic host configuration protocol (DHCP)

- MAC addresses

Given a scenario, configure and maintain server functions and features.- Server roles requirements
  1. Print
  2. Database
  3. File
  4. Web
  5. Application
  6. Messaging
  7. Baselining
    - Documentation
    - Performance metrics

- Directory connectivity
- Storage management

  1. Formatting
  2. Connectivity
  3. Provisioning
  4. Partitioning
  5. Page/swap/scratch location and size
  6. Disk quotas
  7. Compression
  8. Deduplication

- Monitoring

  1. Uptime
  2. Thresholds
  3. Performance
    - Memory
    - Disk
    1. Input output operations per second (IOPS)
    2. Capacity vs. utilization
    - Network
    - Central processing unit (CPU)
  4. Event logs
    - Configuration
    - Shipping
    - Alerting
    - Reporting
    - Retention
    - Rotation

- Data migration and transfer

  1. Infiltration
  2. Exfiltration
  3. Disparate OS data transfer
    - Robocopy
    - File transfer
    - Fast copy
    - Secure copy protocol (SCP)

- Administrative interfaces

  1. Console
  2. Remote desktop
  3. Secure shell (SSH)
  4. Web interface
Explain the key concepts of high availability for servers.- Clustering
  1. Active-active
  2. Active-passive
  3. Failover
  4. Failback
  5. Proper patching procedures
  6. Heartbeat

- Fault tolerance

  1. Server-level redundancy vs. component redundancy

- Redundant server network infrastructure

  1. Load balancing
    - Software vs. hardware
    - Round robin
    - Most recently used (MRU)
  2. Network interface card (NIC) teaming and redundancy
    - Failover
    - Link aggregation
Summarize the purpose and operation of virtualization.- Host vs. guest
- Virtual networking
  1. Direct access (bridged)
  2. Network address translation (NAT)
  3. vNICs
  4. Virtual switches

- Resource allocation and provisioning

  1. CPU
  2. Memory
  3. Disk
  4. NIC
  5. Overprovisioning
  6. Scalability

- Management interfaces for virtual machines
- Cloud models

  1. Public
  2. Private
  3. Hybrid
Summarize scripting basics for server administration.- Script types
  1. Bash
  2. Batch
  3. PowerShell
  4. Virtual basic script (VBS)

- Environment variables
- Comment syntax
- Basic script constructs

  1. Loops
  2. Variables
  3. Conditionals
  4. Comparators

- Basic data types

  1. Integers
  2. Strings
  3. Arrays

- Common server administration scripting tasks

  1. Startup
  2. Shut down
  3. Service
  4. Login
  5. Account creation
  6. Bootstrap
Explain the importance of asset management and documentation.- Asset management
  1. Labeling
  2. Warranty
  3. Leased vs. owned devices
  4. Life-cycle management
    - Procurement
    - Usage
    - End of life
    - Disposal/recycling
  5. Inventory
    - Make
    - Model
    - Serial number
    - Asset tag

- Documentation management

  1. Updates
  2. Service manuals
  3. Architecture diagrams
  4. Infrastructure diagrams
  5. Workflow diagrams
  6. Recovery processes
  7. Baselines
  8. Change management
  9. Server configurations
  10. 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
  1. Per-instance
  2. Per-concurrent user
  3. Per-server
  4. Per-socket
  5. Per-core
  6. Site-based
  7. Physical vs. virtual
  8. Node-locked
  9. Signatures

- Open source
- Subscription
- License vs. maintenance and support
- Volume licensing
- License count validation

  1. True up

- Version compatibility

  1. Backward compatible
  2. Forward compatible

Security and Disaster Recovery - 24%

Summarize data security concepts.- Encryption paradigms
  1. Data at rest
  2. Data in transit

- Retention policies
- Data storage

  1. Physical location storage
  2. Off-site vs. on-site

- UEFI/BIOS passwords
- Bootloader passwords
- Business impact

  1. Data value prioritization
  2. Life-cycle management
  3. Cost of security vs. risk and/or replacement
Summarize physical security concepts.- Physical access controls
  1. Bollards
  2. Architectural reinforcements
    - Signal blocking
    - Reflective glass
    - Datacenter camouflage
  3. Fencing
  4. Security guards
  5. Security cameras
  6. Locks
    - Biometric
    - Radio frequency identification (RFID)
    - Card readers
    - Mantraps
    - Safes

- Environmental controls

  1. Fire suppression
  2. Heating, ventilation, and cooling (HVAC)
  3. Sensors

 

NEW QUESTION 19
Which of the following steps in the troubleshooting theory should be performed after a solution has been implemented? (Choose two.)

  • A. Perform a root cause analysis
  • B. Escalate the issue
  • C. Develop a plan of action
  • D. Notify the users
  • E. Document the findings
  • F. Scope the issue

Answer: D,E

 

NEW QUESTION 20
Which of the following BEST describes the concept of right to downgrade?

  • A. It allows a previous version of an OS to be installed and covered by the same license as the newer version
  • B. It allows a server to run on fewer resources than what is outlined in the minimum requirements document without purchasing a license
  • C. It allows for a previous version of an OS to be deployed in a test environment for each current license that is purchased
  • D. It allows for the return of a new OS license if the newer OS is not compatible with the currently installed software and is returning to the previously used OS

Answer: B

 

NEW QUESTION 21
Which of the following is the MOST appropriate scripting language to use for a logon script for a Linux box?

  • A. PowerShell
  • B. Batch
  • C. VBS
  • D. Shell
  • E. Java

Answer: C

Explanation:
Reference:
https://redmondmag.com/articles/2016/02/09/logon-scripts-for-active-directory.aspx

 

NEW QUESTION 22
After configuring IP networking on a newly commissioned server, a server administrator installs a straight- through network cable from the patch panel to the switch. The administrator then returns to the server to test network connectivity using the ping command. The partial output of the ping and ipconfig commands are displayed below:

The administrator returns to the switch and notices an amber link light on the port where the server is connected. Which of the following is the MOST likely reason for the lack of network connectivity?

  • A. An improper VLAN configuration
  • B. Network port security
  • C. A misconfigured DHCP server
  • D. A misconfigured NIC on the server

Answer: D

 

NEW QUESTION 23
Which of the following open ports should be closed to secure the server properly? (Choose two.)

  • A. 0
  • B. 1
  • C. 2
  • D. 3
  • E. 4
  • F. 5

Answer: C,E

Explanation:
Reference:
https://www.csoonline.com/article/3191531/securing-risky-network-ports.html

 

NEW QUESTION 24
A technician is trying to determine the reason why a Linux server is not communicating on a network. The returned network configuration is as follows:
eth0: flags=4163<UP, BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 127.0.0.1 network 255.255.0.0 broadcast 127.0.0.1
Which of the following BEST describes what is happening?

  • A. The server is configured to use DHCP on a network that has multiple scope options
  • B. The server is configured to use DHCP, but the DHCP server is sending an incorrect subnet mask
  • C. The server is configured to use DHCP on a network that does not have a DHCP server
  • D. The server is configured to use DHCP, but the DHCP server is sending an incorrect MTU setting

Answer: B

 

NEW QUESTION 25
A company deploys antivirus, anti-malware, and firewalls that can be assumed to be functioning properly. Which of the following is the MOST likely system vulnerability?

  • A. Insider threat
  • B. Two-person integrity
  • C. Open ports
  • D. Ransomware
  • E. Worms

Answer: A

 

NEW QUESTION 26
Which of the following is a method that is used to prevent motor vehicles from getting too close to building entrances and exits?

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

Answer: A

 

NEW QUESTION 27
A technician needs to deploy an operating system that would optimize server resources. Which of the following server installation methods would BEST meet this requirement?

  • A. GUI
  • B. Full
  • C. Core
  • D. Bare metal

Answer: C

Explanation:
Reference:
https://docs.microsoft.com/en-us/windows-server/administration/performance-tuning/hardware/

 

NEW QUESTION 28
A technician runs top on a dual-core server and notes the following conditions:
top -- 14:32:27, 364 days, 14 users load average 60.5 12.4 13.6
Which of the following actions should the administrator take?

  • A. Request that users log off the server
  • B. Wait for the load average to come back down on its own
  • C. Identify the runaway process or processes
  • D. Schedule a mandatory reboot of the server

Answer: A

Explanation:
Reference:
https://www.tecmint.com/understand-linux-load-averages-and-monitor-performance/

 

NEW QUESTION 29
A server technician is configuring the IP address on a newly installed server. The documented configuration specifies using an IP address of 10.20.10.15 and a default gateway of 10.20.10.254. Which of the following subnet masks would be appropriate for this setup?

  • A. 255.255.255.240
  • B. 255.255.255.254
  • C. 255.255.255.0
  • D. 255.255.255.128

Answer: B

Explanation:
Reference:
https://www.calculator.net/ip-subnet-calculator.html? cclass=any&csubnet=30&cip=10.20.10.15&ctype=ipv4&printit=0&x=57&y=17

 

NEW QUESTION 30
A user cannot save large files to a directory on a Linux server that was accepting smaller files a few minutes ago. Which of the following commands should a technician use to identify the issue?

  • A. pvdisplay
  • B. fdisk -l
  • C. mount
  • D. df -h

Answer: D

 

NEW QUESTION 31
Which of the following describes the installation of an OS contained entirely within another OS installation?

  • A. Guest
  • B. Bridge
  • C. Host
  • D. Hypervisor

Answer: D

 

NEW QUESTION 32
A technician is connecting a Linux server to a share on a NAS. Which of the following is the MOST appropriate native protocol to use for this task?

  • A. CIFS
  • B. NFS
  • C. SFTP
  • D. FTP

Answer: A

Explanation:
Reference:
https://www.redhat.com/en/topics/data-storage/network-attached-storage

 

NEW QUESTION 33
A company has implemented a requirement to encrypt all the hard drives on its servers as part of a data loss prevention strategy. Which of the following should the company also perform as a data loss prevention method?

  • A. Implement port security on the switches
  • B. Encrypt all network traffic
  • C. Implement MFA on all the servers with encrypted data
  • D. Block the servers from using an encrypted USB

Answer: A

 

NEW QUESTION 34
A server administrator wants to run a performance monitor for optimal system utilization. Which of the following metrics can the administrator use for monitoring? (Choose two.)

  • A. Application
  • B. Services
  • C. Memory
  • D. Page file
  • E. Heartbeat
  • F. CPU

Answer: C,F

 

NEW QUESTION 35
An administrator needs to perform bare-metal maintenance on a server in a remote datacenter. Which of the following should the administrator use to access the server's console?

  • A. RDP
  • B. VNC
  • C. IP KVM
  • D. A crash cart
  • E. SSH

Answer: A

Explanation:
Reference:
https://phoenixnap.com/blog/what-is-bare-metal-server

 

NEW QUESTION 36
A server administrator is exporting Windows system files before patching and saving them to the following location:
\\server1\ITDept\
Which of the following is a storage protocol that the administrator is MOST likely using to save this data?

  • A. SAS
  • B. CIFS
  • C. FCoE
  • D. eSATA

Answer: B

 

NEW QUESTION 37
Which of the following would be BEST to help protect an organization against social engineering?

  • A. An updated code of conduct to enforce social media
  • B. Single sign-on
  • C. Recurring training and support
  • D. More complex passwords

Answer: A

 

NEW QUESTION 38
Which of the following is an example of load balancing?

  • A. Active-passive
  • B. Failover
  • C. Active-active
  • D. Round robin

Answer: D

 

NEW QUESTION 39
Network connectivity to a server was lost when it was pulled from the rack during maintenance. Which of the following should the server administrator use to prevent this situation in the future?

  • A. Cable management
  • B. A power distribution unit
  • C. A wireless connection
  • D. Rail kits

Answer: A

 

NEW QUESTION 40
A systems administrator is performing maintenance on 12 Windows servers that are in different racks at a large datacenter. Which of the following would allow the administrator to perform maintenance on all 12 servers without having to physically be at each server? (Choose two.)

  • A. Remote drive access
  • B. IP KVM
  • C. Remote desktop
  • D. A crash cart
  • E. A virtual administration console
  • F. A console connection

Answer: B,C

Explanation:
Reference:
https://www.blackbox.be/en-be/page/27559/Resources/Technical-Resources/Black-Box-Explains/kvm/ Benefits-of-using-KVM-over-IP

 

NEW QUESTION 41
A systems administrator is preparing to install two servers in a single rack. The administrator is concerned that having both servers in one rack will increase the chance of power issues due to the increased load. Which of the following should the administrator implement FIRST to address the issue?

  • A. Redundant power supplies
  • B. An uninterruptible power supply
  • C. Separate circuits
  • D. Increased PDU capacity

Answer: D

 

NEW QUESTION 42
A company's IDS has identified outbound traffic from one of the web servers coming over port 389 to an outside address. This server only hosts websites. The company's SOC administrator has asked a technician to harden this server. Which of the following would be the BEST way to complete this request?

  • A. Move traffic from port 389 to port 443
  • B. Enable port 389 for web traffic
  • C. Move traffic from port 389 to port 637
  • D. Disable port 389 on the server

Answer: C

Explanation:
Reference:
https://www.auditmypc.com/tcp-port-637.asp
https://docs.microsoft.com/en-us/answers/QUESTION NO:s/66908/is-port-389-on-ad-in-anyway-used-or-required- when.html

 

NEW QUESTION 43
Which of the following must a server administrator do to ensure data on the SAN is not compromised if it is leaked?

  • A. Encrypt the host servers
  • B. Encrypt all the network traffic
  • C. Encrypt the data at rest
  • D. Encrypt the data that is leaving the SAN

Answer: C

 

NEW QUESTION 44
......

2022 New ExamcollectionPass SK0-005 PDF Recently Updated Questions: https://www.examcollectionpass.com/CompTIA/SK0-005-practice-exam-dumps.html

CompTIA SK0-005 DUMPS WITH REAL EXAM QUESTIONS: https://drive.google.com/open?id=1Om5mlI3RU0leaqLywRw8MKq3IVgYrFRu 

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CompTIA SK0-005 Certification Practice Exam