SK0-004 CompTIA Server+ Certification Practice Exam Set 6

An older server has performance problems writing files to a RAID array. After checking for failed drives, no problems are found. Which of the following should be checked NEXT?


Options are :

  • The cache battery (Correct)
  • The hard drive tray
  • The cooling system
  • The hard drive cables

Answer : The cache battery

A server administrator is configuring access control on a file server for an organization.TheHumanResources manager is taking a leave of absence for three months, during which time aninterimHuman Resources manager will take over the duties of the position. Which of the followingtypes of access control should be configured on the file server?

MAC

CBAC

DAC
.
RBAC


Options are :

  • MAC
  • RBAC (Correct)
  • CBAC
  • DAC .

Answer : RBAC

CompTIA JK0-015 E2C Security+ Certification Practice Test Set 23

Which of the following describes an alternate site where only the infrastructure (building, power, cooling) has been established?



Options are :

  • Hot site
  • Warm site
  • Mirror site
  • Cold site (Correct)

Answer : Cold site

An administrator purchases a new server, which contains only one Xeon processor. This server is also known as a:



Options are :

  • load balancing server.
  • multicore server. (Correct)
  • redundant server.
  • single-core server.

Answer : multicore server.

Which of the following is the number of 7-inch high servers that can be installed in a 42U rack?



Options are :

  • 10 (Correct)
  • 5
  • 12
  • 4

Answer : 10

CompTIA Security+ Certification (SY0-501): Sample

An administrator is building a web server to host an online banking application. The server shouldnot have access to the internal network, and only ports that are used by the application should beopened. Which of the following MUST be implemented to meet the business requirements?




Options are :

  • Add the server to the internal network and use IPSec to encrypt communication between the web server and other devices.
  • Use the company firewall to block all ports that are not used by the application. (Correct)
  • Use VPN to block all ports that are not used by the application.
  • Use an ISA server to block access to the internal network.

Answer : Use the company firewall to block all ports that are not used by the application.

Historical data shows that on average, a server is likely to fail once every nine months. A companyhas purchased 24x7, four hour hardware response to replace a server's failed hardware.Additionally, the company can restore a server to its operational status within six hours from the time the failed hardware has been replaced. Which of the following describes this scenario?




Options are :

  • The operational SLA is six hours.
  • Individual servers have 99.999% uptime.
  • The company's MTTR is ten hours. (Correct)
  • Service can be restored within four hours.

Answer : The company's MTTR is ten hours.

A company is planning to replace old hardware and needs to budget accordingly. Which of thefollowing is likely to contain a list of end of life servers?




Options are :

  • The software licensing agreement.
  • The asset management database. (Correct)
  • The server's warranty information.
  • The server's life cycle schedule.

Answer : The asset management database.

CV0-001 CompTIA Cloud+ Certification Practice Exam Set 4

A server technician needs to access a remote Unix server for administration. The technician has
requested that ports 23, 25, and 161 be opened on the router. After the ports are opened, the
technician is still unable to connect to the Unix server. Which of the following ports should be
opened on the server to allow for remote administration?



Options are :

  • TCP 21
  • TCP 22 (Correct)
  • TCP 3389
  • UDP 69

Answer : TCP 22

A technician is tasked with creating servers that are fault tolerant and highly available. Which of
the following would be the BEST solution for this task?




Options are :

  • Virtualization
  • Load balancing
  • Round robin
  • Clustering (Correct)

Answer : Clustering

An email administrator is tasked to setup a Linux mail server. One of the requirements is to closeall ports except SSH, HTTPS, SMTP, POP3, and IMAP4. Which of the following commandsshould be used to see which ports are currently open on the mail server? 




Options are :

  • ipconfig
  • ping
  • netstat
  • dig
  • lsof (Correct)
  • traceroute

Answer : lsof

SY0-401 CompTIA Security+ Certification Practice Exam Set 4

An administrator has been tasked with making recommendations for purchasing new disks for alow I/O file server. Keeping in mind that budget and capacity are the primary concerns, which the following disk types should the administrator recommend?





Options are :

  • FC
  • SAS
  • SCSI
  • SATA (Correct)

Answer : SATA

An administrator has been tasked with consolidating six individual servers into one bladeenclosure. The administrator completed the task successfully. A week later, all of the blades wouldnot boot properly. Which of the following would MOST likely be causing this issue?



Options are :

  • The backplane of the enclosure is faulty. (Correct)
  • The network module on the blade enclosure is faulty.
  • The blade servers are faulty.
  • The management modules in the enclosure are faulty.

Answer : The backplane of the enclosure is faulty.

Which of the following describes a rack mounted server that is 2 rack units (2U) in height?




Options are :

  • 3.5 inches (8.89 cm) (Correct)
  • 3.0 inches (7.62 cm)
  • 4.0 inches (10.16 cm)
  • 2.5 inches (6.35 cm)

Answer : 3.5 inches (8.89 cm)

Mock : CompTIA Network+ (N10-007)

When using multifactor authentication, which of the following represents “something you have”?




Options are :

  • An ID car (Correct)
  • A password
  • A fingerprint
  • A PIN

Answer : An ID car

A technician has completed the installation and configuration of a third email server. The
technician has configured the firewall to permit email traffic, but the mail is only being received by
the two older servers. Which of the following should the technician configure to ensure incoming
email will be processed by all three servers?



Options are :

  • Enable NTP to ensure all three servers are synchronized.
  • Configure IMAP on the new mail server.
  • Update the MX record in DNS. (Correct)
  • Add the DNS server option in DHCP.

Answer : Update the MX record in DNS.

JK0-016 CompTIA Network+ 2009 Edition Practice Exam Set 1

A new version of the primary operating system used by a company has been released. Due to some significant changes in the OS, a system administrator wants to see which remotely accessible services are enabled by default to assess the security risk prior to upgrading to the new version. Which of the following utilities should the administrator use?



Options are :

  • Packet sniffer
  • Port scanner (Correct)
  • Telnet client
  • Cipher program

Answer : Port scanner

A user changed departments from sales to accounting. The user is unable to access the shared
network drive containing the accounting department's files. Which of the following should a
technician check?




Options are :

  • Local group policy
  • Folder redirections
  • File permissions (Correct)
  • Encryption type

Answer : File permissions

A technician has access to a recent full backup. Data has changed since the last backup. Which of the following provides the fastest restore while minimizing backup size?



Options are :

  • Full backup
  • Incremental backup
  • Differential backup (Correct)
  • Bare metal

Answer : Differential backup

HT0-201 CEA- CompTIA DHTI+ Certification Practice Exam Set 2

Which of the following troubleshooting methods would be performed after resolving an issue?


Options are :

  • Document findings (Correct)
  • Establish theory
  • Verify system connectivity
  • Implement the solution

Answer : Document findings

The shortest time to recovery method in the event of a complete datacenter failure is to utilize a:



Options are :

  • hybrid cloud.
  • warm site.
  • hot site. (Correct)
  • cold site.
  • private cloud.

Answer : hot site.

A technician has connected a previously formatted ext4 eSATA drive to a Linux server. Given the
following output:
Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 382818 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 – 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0009f31a

Device Boot Start End Blocks Id System
/dev/sdb1 * 20481 953525168 976761560 83 Linux

Which of the following commands should the technician use to make the partition available under
/data/drive0?




Options are :

  • net use /data/drive0 /dev/sdb
  • fdisk -l /data/drive0 (Correct)
  • fdformat -type Linux /dev/sdbl -d /data/drive0
  • ext2 0x0009f31a /data/drive0
  • mount /dev/sdbl /data/drive0

Answer : fdisk -l /data/drive0

N10-006 CompTIA Network+ Certification Practice Test Set 5

A blade server indicates it has a failed hard disk in Slot 0. This is the third instance of Slot 0 disk
failure in three months. Which of the following is the MOST likely cause of the failed hard disk in
Slot 0?




Options are :

  • Host bus adapter
  • Network interface card
  • Backplane (Correct)
  • Central Processing Unit

Answer : Backplane

Employees working for a company were harmed by toxic fumes during a fire. To prevent this fromreoccurring, which of the following cable types is SAFEST to use?




Options are :

  • Plenum cables (Correct)
  • CAT6 cables
  • Fiber cables
  • Coaxial cables

Answer : Plenum cables

Which of the following virtual network settings should be used if the IP addresses of the host is to
be shared with the virtual machine?



Options are :

  • Custom virtual network
  • Bridged (Correct)
  • Host-only
  • NAT

Answer : Bridged

CompTIA JK0-015 E2C Security+ Certification Practice Test Set 5

A technician is working on a server that is experiencing network connectivity issues. Thetechnician replaces the NIC on the server, but this does not resolve the issue. Which of the following troubleshooting steps should the technician do NEXT?




Options are :

  • Establish a new theory of probable cause (Correct)
  • Perform a root cause analysis
  • Document findings, actions, and outcomes
  • Identify additional changes to the server

Answer : Establish a new theory of probable cause

An administrator is validating disaster recovery mechanisms and wants to ensure backup data is
usable and accurate. Which of the following should the administrator do?



Options are :

  • Secure backup in safe location
  • Keep all backups onsite close to the server
  • None
  • Backup verification and test restorability (Correct)
  • Label media for all backups

Answer : Backup verification and test restorability

A user is unable to save an image file to the home directory on a server. The server technicianchecks the disk space and ACL on the user’s home directory and finds that the user has enoughspace and required access to write to the directory. Which of the following is the MOST likely reason why the user is unable to save the file?




Options are :

  • The user does not have permission to save files to the server.
  • The hard drive containing the user’s home directory is failing.
  • The user is attempting to save a file with a prohibited file extension. (Correct)
  • There are too many open files on the server.

Answer : The user is attempting to save a file with a prohibited file extension.

CompTIA N10-004 Network+ Certification Practice Test Set 2

An administrator thinks that a particular network connection is dropping packets. Which of the following tools would the administrator use to BEST identify where the packets are being dropped?



Options are :

  • tracert (Correct)
  • nslookup
  • netstat
  • ping

Answer : tracert

A network administrator finds there are several users who cannot access a particular application. The application does not launch for the users. The network administrator finds the server has not been rebooted in 192 days. Which of the following is the MOST likely cause of these issues?



Options are :

  • Service failure
  • Memory leak (Correct)
  • Slow OS performance
  • Low resources

Answer : Memory leak

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