SK0-004 Online Practice Questions and Answers

Network devices between two firewalls are included in which of the following?

A. VPN

B. SAN

C. VLAN

D. DMZ

A technician is asked to troubleshoot a server that constantly reboots. There are no error messages displayed on the server. Which of the following should the technician check?

A. Cooling failure

B. Cable mismatch

C. BIOS driver failure

D. Port conflict

A network administrator installs a new web server and notices that the server was configured with one quad-port NIC. In order to properly provision the hardware resources, how should the NIC be configured?

A. Assign at least one IP address to each port

B. Assign multiple IP addresses to one port

C. Assign one IP address to the quad-port NIC

D. Assign a single IP address to all four ports

Which of the following concepts is described as multiple logical subnets traversing the same physical network?

A. DHCP

B. VLANs

C. DMZ

D. VPNs

An administrator has been asked to put together a JBOD. Which of the following interfaces supports redundant controller? (Choose two.)

A. DVD

B. SAS

C. SATA

D. SSD

E. USB

A systems administrator recently added more memory to a database server. A week later, end users were reporting memory errors when running large queries, even though these queries worked before. Which of the following should the systems administrator do FIRST to troubleshoot this issue?

A. Reseat the memory module.

B. Increase the amount of virtual memory.

C. Check the hard drive errors.

D. Adjust memory size in the BIOS.

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

A. Establish a new theory of probable cause

B. Perform a root cause analysis

C. Document findings, actions, and outcomes

D. Identify additional changes to the server

An administrator is installing a server to be used to dynamically assign IP addresses to the network devices. Which of the following server roles must be used?

A. RAS

B. DNS

C. DHCP

D. WINS

Which of the following BEST describes RAID 5?

A. Fault tolerance and failure recovery

B. Fault tolerance and zero configuration

C. Zero configuration and high performance

D. High performance and fault tolerance

Which of the following expansion slots would be BEST for a fiber network card?

A. ISA

B. PCIx

C. PCIe

D. AGP