Comptia (SK0-004) Exam Questions And Answers page 11
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?
Label media for all backups
Secure backup in safe location
Keep all backups onsite close to the server
Server Administration
Security
An administrator is wiring some Cat 5 cable into a serial cable. Which of the following wiring types should the administrator use?
Rollover
Crossover
EIA 568A on both ends
Straight-through
Networking
Server Networking
An administrator is working on a server with two CPUs. The administrator runs the uptime command and sees the following:
17:52 3 days 12 users 12.0 15.2 17.2
Several users are complaining that their user sessions are running slowly. Which of the following should the administrator do NEXT?
17:52 3 days 12 users 12.0 15.2 17.2
Several users are complaining that their user sessions are running slowly. Which of the following should the administrator do NEXT?
Run ps ef to find processes consuming excessive memory
Run top to find processes with high wait states
Run who r to find which user is using excessive processing capacity
Run ping t to find users using excessive amounts of network bandwidth
Server Administration
Networking
An administrator is working on a Type 2 hypervisor. The administrator places a virtualized server on the hypervisor and wants it to appear on the same network as the hypervisor itself. Which of the following should the administrator configure?
NAT networking
Bridged networking
Hybrid networking
Virtual networking
Storage
Security
An administrator is working to improve the speed at which archived data can be accessed. This data is currently stored on DLT and is accessed for random searches. Which of the following methods would provide the FASTEST access to the data?
Migrate the data from DLT to LTO tape
Migrate the data from DLT to an optical device
Migrate the data from DLT to a tape library
Migrate the data from DLT to a SAN volume
Storage
Security
An administrator needs three distinct security zones in a company s network. Which of the following is the administrator MOST likely to implement?
Host-based firewalls
A Layer 3 firewall
A web application firewall
A circuit-based firewall
Security
An administrator needs to back up changed files only and has time constraints on the back up window. Which of the following is the BEST choice for a backup strategy?
Differential
Snapshot
Full
Incremental
Server Administration
Security
An administrator needs to back up files from a server to the cloud. The administrator must select the most efficient type of backup technology that will update file changes the fastest and utilize the least amount of bandwidth. Which of the following backup technologies should the administrator select?
File-level backups
Block-level backups
Snapshot-level backups
Folder-level backups
Storage
Security
An administrator needs to create two websites. One website must only be used by internal users and the other website must be a corporate website accessible externally by customers. Which of the following website types is needed?
Extranet for users and intranet for customers
Internet for users and extranet for customers
Intranet for users and extranet for customers
Extranet for users and extranet for customers
Server Administration
Networking
An administrator needs to install a server located in an industrial environment. Workers often use electrical equipment nearby, and the server will be almost 500ft (152m) from the nearest switch. Which of the following is the BEST choice for network cabling?
Cat 5e rollover cabling
Cat 5e straight-through cabling
Cat 6 cabling
Fiber-optic cabling
Networking
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