Comptia (SK0-004) Exam Questions And Answers page 1
A 110 Cat 6 patch panel and a switch with MDIX capabilities was just installed in a server closet. A server needs to be connected via Ethernet into port 1 of the switch. Which of the following cable specifications should the system administrator use to connect the server to the switch?
Networking
Server Networking
A backup administrator has created a schedule to run a full backup on Friday and an incremental backup Monday through Thursday. On which of the following days of the week will the backup clear the archive bit on files during the backup?
Server Administration
Storage
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?
Storage
Networking
A blade enclosure has a capacity of four 2000W power supplies with one 2000W power supply installed. The power requirement of the blade enclosure is 1900W. Which of the following would occur if one additional 2000W power supply was added?
Server Hardware
A blade server chassis has two power supplies. Which of the following is a benefit of a technician connecting each power supply to a separate UPS unit?
Server Administration
Security
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?
Storage Technologies
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:
Server Administration
Security
A company has 700 servers installed in 50 server racks in the datacenter. The Chief Technology Officer issued a memorandum to the IT department with a directive to reduce power and cooling consumptions by 50% in the datacenters. Which of the following should the system administrators recommend?
Server Administration
Storage
A company has a corporate office building that is used by 50 to 100 unique visitors each day for meetings. Users routinely report that they are unable to access the network with their laptops when visiting this location.
The help desk reports that these users are not getting IP addresses automatically assigned.
After an investigation, the server administrator has determined that the DHCP service is functioning, but a minimal number of addresses are available for lease.
The building is on its own class C subnet and has 250 addresses in the scope. Which of the following represents a long term solution tothe problem?
The help desk reports that these users are not getting IP addresses automatically assigned.
After an investigation, the server administrator has determined that the DHCP service is functioning, but a minimal number of addresses are available for lease.
The building is on its own class C subnet and has 250 addresses in the scope. Which of the following represents a long term solution tothe problem?
Server Administration
Security
A company has had problems with their HVAC system being able to cool their datacenter as they have grown. Which of the following could BEST be used to help reduce the load on the HVAC system?
Storage
Networking
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