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CompTIA SK0-004: Career Opportunities for Certified Professionals
Acing the SK0-004 exam makes you eligible for the CompTIA Server+ certification that serves as proof of your entry-level server expertise. This certificate is highly respected by the IT organizations around the globe, which opens you up to vast employment opportunities. Some of the positions that you can apply for after getting certified include:
- Network Administrator
- IT/Server Technician
- Server Support Technician
- Systems Administrator
- Server Administrator
- Storage Administrator
- IT Manager/Director
- Network Manager
- Systems Engineer
Besides offering good career prospects, the CompTIA Server+ certification is also highly beneficial in financial terms. PayScale.com estimates the average salary for the certificate holders at $66,227 per annum. Depending on the specific organization, job role, and professional background of an individual, this figure may be much higher. Thus, holding the position of a Systems Engineer, you can earn an average $70,000 per year, while working as an Information Technology Director, you can get around $84,000.
NEW QUESTION 141
A system administrator has a database server that crashes at random times. No changes have been made to either the server's software or hardware. Which of the following is the FIRST step the administrator should take towards resolving this issue?
- A. Establish an action plan.
- B. Perform a root cause analysis.
- C. Document the findings.
- D. Identify the problem and scope.
Answer: D
NEW QUESTION 142
A technician performs monthly backups on a file server to a NAS device that can hold 1TB of dat
a. The size of the monthly backups has been as follows:
Month 1 = 50GB
Month 2 = 65GB
Month 3 = 80GB
Starting with Month 1, based on the current rate of growth, in how many months will the NAS run out of available storage space?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 143
An administrator is updating the server infrastructure at a company's disaster recovery site.
Currently, an enormous amount of effort is required by the administrator to replicate operations. Which of the following types of site is the administrator currently using?
- A. Cold site
- B. Replication site
- C. Warm site
- D. Hot site
Answer: A
NEW QUESTION 144
Two technicians are asked to install a 6U server at location U25 in a 40U server rack. The rack has been properly stabilized to the floor. Which of the following tools would BEST be used to install the server?
- A. A server lift.
- B. A UPS.
- C. A PDU.
- D. A static strap.
Answer: A
NEW QUESTION 145
A technician is tasked with connecting a server to a NAS. Which of the following connection types should be used?
- A. Fiber Fabric
- B. Multiplexer
- C. Ethernet
- D. HBA
Answer: C
NEW QUESTION 146
A technician is troubleshooting a Linux server and wants to inspect the free disk space on the /dev/sda partition of the system. Which of the following command line tools should the administrator run to view available disk space on the partition?
- A. df
- B. ls
- C. du
- D. dd
Answer: A
NEW QUESTION 147
A technician is called upon to add storage to a database server. The database administrator needs the maximum performance for accessing many small files. Which of the following specifications should the technician focus on when selecting the drive to add to the server?
- A. Bus bandwidth
- B. Seek time
- C. Capacity
- D. Form factor
Answer: B
NEW QUESTION 148
A user is unable to save a new presentation to the network U:\ drive. The error message indicates that there is no available space. Other users in the department are not experiencing any problems saving to the U:\ drive. Which of the following is the MOST likely cause of this issue?
- A. The user's local drive is out of space.
- B. The user does not have permissions to use the U:\ drive.
- C. The user does not have the U:\ drive mapped.
- D. The user's disk quota has been exceeded on the U:\drive.
Answer: D
NEW QUESTION 149
A server administrator is implementing disk redundancy in all database servers. Which of the following RAID configurations should the administrator use so that a MINIMUM number of disks are required?
- A. RAID 5
- B. RAID 1
- C. RAID 6
- D. RAID 0
Answer: B
NEW QUESTION 150
Which of the following is a benefit of using raised floors with specially configured tiles in a server room?
- A. To provide for heat dissipation using forced air through the sub-floor.
- B. To provide a location for redundant power supplies in the sub-floor.
- C. To provide for liquid cooling systems through the sub-floor.
- D. To provide a location for baffles or shrouds in the sub-floor.
Answer: A
NEW QUESTION 151
Which of the following will protect data loss against catastrophic multiple physical drive failure?
- A. RAID 5
- B. Tape backup
- C. RAID 10
- D. Snapshot
Answer: B
NEW QUESTION 152
As a best practice, which of the following should be performed before placing a server on a network?
- A. Harden the OS
- B. Secure the server rack
- C. Secure the disk
- D. Install the application
Answer: A
NEW QUESTION 153
An administrator uses a DVD to upgrade an application on a server. After completing the upgrade, the administrator restarts the server, but it does not launch the OS correctly. Which of the following is the MOST likely cause of the boot failure?
- A. Failed RAID array
- B. Corrupt BIOS
- C. Incorrect boot order
- D. Incompatible application
Answer: C
NEW QUESTION 154
A technician is configuring switcheswith SFPports on multiple floors in a building. A switch on the first floor must be connected to a switch on the second floor for trunking VLAN traffic. Which of the following would be the MOST appropriate cable type for the technician to use?
- A. CAT6 straight through
- B. CAT5e rollover
- C. Coaxial cable
- D. Multimode fiber
Answer: D
NEW QUESTION 155
Which of the following is an environmental server maintenance task that should be performed every three months?
- A. Replace the rubber mats in the server room
- B. Wash the outside of the servers
- C. Replace the server fans
- D. Clean the servers to limit dust buildup
Answer: D
NEW QUESTION 156
A technician is logged into the network through VPN. Which of the following utilities can be used to connect to a server to verify a process is running? (Choose two.)
- A. RDP
- B. ping
- C. DNS
- D. LDAP
- E. Bash
- F. SSH
Answer: A,F
NEW QUESTION 157
Which of the following authentication protocols could be used to authenticate network administrators at a datacenter to manage switches overaremote SSH connection? (SelectTWO).
- A. TACACS
- B. LDAP
- C. SNMP
- D. MSCHAP
- E. IPSec
- F. RADIUS
Answer: A,F
NEW QUESTION 158
Which of the following internal storage devices has the GREATEST storage capacity and is WORM media?
- A. DVD-RW
- B. CD-RW
- C. Flash
- D. CD-R
Answer: D
NEW QUESTION 159
A blade chassis can hold 16 half-height blades or eight full-height blades. Which of the following is the MAXIMUM number of half-height blades that can be installed in the chassis if six full-height blades are already installed?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 160
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