A technician needs to secure and optimize traffic on a local network by separating client workstations from web servers. The technician only has administrative permissions on the Layer 2 switch to which all of the devices are connected. Which of the following should the technician complete to accomplish this goal?
A. Create a separate DHCP scope for the web servers.
B. Implement an ACL on the switch.
C. Place the web servers in a DMZ.
D. Configure the web servers in a separate VLAN.
E. Set up the web servers on a different domain.
A user would like print jobs to print on both sides of the page After installing the necessary print driver, a technician needs to configure:
A. duplexing
B. sorting.
C. collating.
D. scaling.
A technician is building a high-end multimedia workstation. The requirements for the workstation are as follows:
1.
Storage capability
2.
Redundancy
3.
Speed
Which of the following would be the BEST storage option?
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 10
Which of the following technologies is commonly used as a close-proximity frequency that is able to provide payments wirelessly?
A. Magnetic stripe
B. NFC
C. Bluetooth
D. Zigbee
A technician receives a call from a user regarding a message that has appeared on several office computers. The message states the computers have been encrypted and require payment to recover the data. First, the technician instructs the user to disconnect the computers from the network. The technician then troubleshoots the issue by identifying the problem and developing a theory about what happened.
Which of the following steps of the troubleshooting process should the technician complete NEXT?
A. Test the theory to determine the cause
B. Document findings, actions and outcomes
C. Establish a plan of action to resolve the problem
D. Verify full system functionality and implement preventive measures
Which of the following cloud models places all responsibility for operating system and application maintenance on the customer?
A. Private PaaS
B. Community SaaS
C. Private SaaS
D. Public laaS
A user is building a VM that will house a database that stores sensitive information. The database will also include a large number of CAD drawings. Which of the following is MOST important when building the VM?
A. Number of CPU cores
B. VM version
C. Disk space
D. RAM usage
A technician is concerned that a newly pulled Cat 5e run is longer than recommended by specification. Which of the following tools should the technician use to measure the length of the run?
A. Tone generator
B. Probe
C. Multimeter
D. Cable tester
Which of the following allows for the BEST cellular data connections under optimal conditions?
A. 3G
B. LTE
C. 802.11b
D. WiMAX
A technician receives reports of a website that is returning errors when accessed. A programmer pushed a new version of code to the site the night before. Which of the following steps should the technician take FIRST?
A. Test whether the upgrade caused the errors.
B. Determine if other users are receiving the same errors.
C. Ask the programmer to roll back to a previous version.
D. Document the findings related to the cause of the errors.
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