CompTIA SK0-004 CompTIA Server+ Online Training
CompTIA SK0-004 Online Training
The questions for SK0-004 were last updated at Nov 23,2024.
- Exam Code: SK0-004
- Exam Name: CompTIA Server+
- Certification Provider: CompTIA
- Latest update: Nov 23,2024
A server technician is investigating a potential data breach. It is believed that the breach occurred via telnet access.
Which of the following could validate this hypothesis?
- A . Port scanner
- B . Cipher tools
- C . Checksum analyzer
- D . TDR
A server administrator is researching the purchase of SSD for a server.
The administrator receives a report from the datacenter technician detailing current storage requirements and future growth planning estimates as follows:
ServerA: Current-15TB-Future-50% growth
ServerB: Current-20TB-Future-80% growth
Based on this report, which of the following represents the MINIMUM storage requirements needed?
- A . ServerA-18TB, ServerB-24TB
- B . ServerA-22TB, ServerB-22TB
- C . ServerA-23TB, ServerB-36TB
- D . ServerA-25TB, ServerB-40TB
A technician wants to implement a grandfather-father-son tape rotation policy.
Which of the following implements this backup strategy?
- A . Assign a different set of tapes for daily, weekly, and monthly backups.
- B . Use a different set of tapes for every two, four, and eight days.
- C . Designate a different set of tapes for odd-day and even-day backups.
- D . Use a queue to rotate tapes based on the age and usage of the tape.
A server administrator is configuring a new server for an organization. The server will function as a firewall and proxy server, as well as provide NAT services for other devices on the network.
Which of the following BEST describes how the network hardware on the server should be configured?
- A . The server should have at least two NICs: one configured with an IP address on the inside network, and one with an IP address on the outside network.
- B . The server should have at least two NICs: each NIC should be configured with an IP address on the same network segment.
- C . The server requires only one NIC, as the NIC can be configured with two IP addresses:
one for the inside network segment, and one for the outside network segment. - D . The server requires at least three NICs: one configured with an IP address for the intranet clients, one with an IP address on the inside network, and one with an IP address on the outside network.
Which of the following protocols can be used to perform configuration management on a remote server using the MOST secure methods? (Select TWO).
- A . SMTP
- B . DHCP
- C . RDP
- D . SSH
- E . TELNET
- F . DNS
A server technician is connecting a server to a switch in the server room. Both the server and the switch are equipped with 10 Gigabit Ethernet adapters.
Which of the following cable choices would produce the BEST throughput?
- A . CAT6 rollover cable
- B . CAT5e straight-through cable
- C . CAT6 straight-through cable
- D . CAT5e crossover cable
A certain rack mounted blade server chassis needs 3-phase power for operation. There is currently only single-phase power coming into the room.
The administrator needs to:
- A . call an electrician to wire the single-phase power into 3-phase power.
- B . use a single-phase UPS to power the 3-phase server.
- C . call an electrician to see if 3-phase power can be brought into the room.
- D . use an adapter to configure the server to use single-phase power.
Users on a network segment report that they are unable to connect to a newly installed file server.
The file server IP address settings are as follows:
IP address: 10.0.10.254
Subnet Mask: 255.255.255.0
Default Gateway: 10.10.10.1
Which of the following changes should the server administrator make?
- A . Change the IP address on the server to 10.10.0.254.
- B . Change the IP address on the server to 10.10.10.254.
- C . Change the default gateway on the server to 10.10.10.254.
- D . Change the subnet mask on the server to 255.255.0.0.
Two RAID arrays are created from eight disks. One is created using RAID 6, the other is created using RAID 5 with a hot spare.
Which of the following is the operational difference between these configurations?
- A . RAID 6 has the ability to recover from two disks simultaneously failing.
- B . The RAID 5 array will be significantly faster than the RAID 6 array.
- C . The RAID 6 array will be significantly faster than the RAID 5 array.
- D . RAID 6 has a higher storage capacity than RAID 5.
An administrator wishes to use KVM remotely to monitor and control a server farm. In order to perform this function:
- A . remote control must be disabled on each server.
- B . the host must be reachable via the IP address.
- C . a serial cable must be available.
- D . a monitor must be attached to every server.
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