Comptia (SK0-004) Exam Questions And Answers page 10
An administrator is planning for the deployment of a new database. The database will be 100GB at inception and is expected to grow by 50% every year. Management wants the administrator to plan for the database to be in service for a maximum of five years. Which of the following is the MINIMUM amount of disk space that will meet these requirements?
600GB
800GB
1TB
Storage
An administrator is planning to purchase a new server and wants to ensure the RAM in the server will support double-bit error correction. Which of the following RAM technologies will the server require to support?
Parity memory
Standard ECC memory
Static RAM memory
Standard non-ECC memory
Server Administration
Security
An administrator is securing a secure web server by disabling ports. After completing this process, clients cannot access the secure web server. The administrator should now go back and verify whether which of the following ports is enabled?
23
389
443
445
Security
Networking
An administrator is selecting a backup technique that will allow the server OS to be completely restored on new hardware in case of a full server failure. Which of the following backup technologies should the administrator select? (Choose two.)
Snapshot backup
Image backup
Bare-metal backup
Incremental backup
Differential backup
Server Administration
Storage
An administrator is selecting hardware for a new application. There is no SAN storage available. The application requires 2.2TB of storage space, and the server has four available drive bays. Which of the following drive types will BEST meet these requirements?
250GB 15000rpm SAS
500GB 10000rpm SAS
512GB SSD
750GB 7200rpm SAS
Storage
Storage Technologies
An administrator is selecting hardware for a new server that must be able to recover from minor memory issues. Which of the following is the BEST selection to ensure continued memory reliability?
Error-correcting code
Double data rate 3
Non-uniform memory access
Advanced micro devices virtualization
Server Administration
Server Hardware
An administrator is setting up LDAP in the environment to allow directory services authentication and login, and wants to allow secure connection only. Which of the following network ports should be allowed on the internal and external firewalls?
443
989
3268
3389
Server Administration
Security
An administrator is sizing a new server that will run a 1TB database. One of the processor options is the size of the L2 cache. The administrator picks the processor with the least amount of L2 cache. Which of the following is an outcome of this selection?
The processor will be faster with a lower L2 cache, speeding up database access times.
The database will be slower because of a lower amount of cache hits.
Database access does not rely on cache, so there will be no difference in performance.
The cost of the processor will be higher.
Server Administration
Storage
An administrator is tasked with deploying a server in a telephone switching station. Which of the following voltages will MOST likely be available at the facility?
-48VDC
120VDC
220VAC
440VAC
Server Administration
Networking
An administrator is upgrading the backup server from a single tape drive to a SCSI tape library.
The library has been unpackaged, mounted, and the library drivers installed. Which of the following items should the administrator have to connect the device to the backup server?
The library has been unpackaged, mounted, and the library drivers installed. Which of the following items should the administrator have to connect the device to the backup server?
SCSI cable
SCSI interface adapter on the tape library
SCSI termination card on the server
iSCSI cable
Storage
Storage Technologies
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