SK0-004 exam

Which of the following are required characteristics of database servers in high transaction environments? (Select THREE).A . Two-factor authenticationB . High bandwidthC . Higher RPM drivesD . Load balancingE . High latencyF . Hotswappable drivesG . EncryptionView AnswerAnswer: B,C,D

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:A . call an electrician to wire the single-phase power into 3-phase power.B . use a single-phase UPS to power the 3-phase server.C . call...

Which of the following protocols can be used to perform configuration management on a remote server using the MOST secure methods? (Select TWO).A . SMTPB . DHCPC . RDPD . SSHE . TELNETF . DNSView AnswerAnswer: C,D

Users on a network segment report that they are unable to connect to a newly installed file server. The file server IP address settings are as follows: IP address: 10.0.10.254 Subnet Mask: 255.255.255.0 Default Gateway: 10.10.10.1 Which of the following changes should the server administrator make?A . Change the IP...

An administrator needs to reconfigure a Linux server's operating system. Which of the following tools can the administrator use to access a command shell over the network? (Select TWO).A . Connect with SSHB . Connect with RDPC . Connect with VNCD . Connect with BASHE . Connect with FTPView AnswerAnswer:...

A server is giving a fault code indicating that a RAM chip is producing errors and should be replaced. According to best practices, which of the following is the proper sequence of steps to replace the faulty module?A . Attach ESD protection, open server case, replace module, close server case,...

A technician is tasked with building a test server. Which of the following hard drive types will provide the highest performance?A . SCSIB . SASC . SATAD . iSCSIView AnswerAnswer: B

Which of the following is the height of 1U of space in a server rack?A . 1.5 inches (3.8 cm)B . 1.75 inches (4.4 cm)C . 2 inches (5.1 cm)D . 3 inches (7.6 cm)View AnswerAnswer: B

A server's runtime during power outages is too short to shut down properly. A system technician is asked to remediate the problem. Which of the following would be the result of adding additional batteries to the UPS?A . Increased load balancingB . Extended uptimeC . Greater efficiencyD . Increased power...

An ISP is currently drafting and compiling a Service Level Agreement that states there should only be 5.26 minutes of downtime per year, 25.9 seconds per month, and 6.05 seconds per week. Which of the following percentages should be used to meet these metrics?A . 99.9%B . 99.99%C . 99.999%D...