220-802 Online Practice Questions and Answers

A client requests a small SOHO wireless network setup. The client has only three devices that will require access to the Internet. The client is also concerned that a neighboring business will attempt to access the Internet without permission. Which of the following should the technician ensure when setting up the SOHO network? (Select TWO).

A. Enable client isolation

B. Lower radio power levels

C. Physically secure the access point

D. Disable unused ports

E. Enable MAC filtering

F. Enable short preambles

Which of the following provides the GREATEST security for SOHO wireless?

A. Enable a shared WPA key

B. Enable MAC filtering

C. Use the highest transmit power setting

D. Disable the SSID broadcast

Which of the following is a business use case for desktop virtualization? (Select TWO).

A. Circumvent software licensing

B. Disaster Recovery

C. Security Monitoring

D. Software Testing

E. Increased Storage Space

A computer system uses a large CRT. The display is experiencing display issues around the edges. The technician suspects something in the computing environment is causing the problem. Which of the following should MOST likely be moved to reduce the issue?

A. Unshielded speakers

B. Wireless directional antennas

C. Wireless access points

D. High speed laser printers

A user states that their old notebook loses connectivity to the Internet several times a day at work and at home. The issue started after the wireless card was replaced. Which of the following items is MOST likely causing the issue?

A. The motherboard drivers are not current.

B. The drivers for the NIC need to be updated.

C. The wireless on/off switch is not in the on position.

D. The keyboard is faulty and turns the wireless NIC on and off.

A user is running a RAID 0 array and has problems with one of the drives. Which of the following actions will the technician take NEXT?

A. Replace the failing drive and let the RAID recover.

B. Add an additional drive to the array and let the RAID recover.

C. Replace the drive; all the data is lost and cannot be recovered.

D. Remap the RAID array to another drive letter to recover the data.

Which of the following mobile phone features redirects the screen orientation as the user turns their phone?

A. GPS

B. Geotracking

C. Locator application

D. Gyroscope

A user recently purchased a new high-end graphics card, and would like to run their existing games through an LCD TV at 1080p. However, when the installation is complete, none of the games appear correctly on the LCD TV. Which of the following is the MOST likely cause?

A. The LCD TV response rate is not fast enough for gaming.

B. The PC games cannot be run to an external display.

C. The games do not support a 1920x1080 resolution.

D. The LCD TV driver is not supported by the Windows operating system.

A user states they have to reset the date and time on their computer every day. Which of the following hardware needs to be replaced to resolve this issue?

A. Processor

B. Hard drive

C. CMOS battery

D. Memory

A user, Ann, reports that her computer is able to connect to devices on her local network but not on the remote office network. Ann's computer shows the following ipconfig information: IP address: 192.168.10.45 Subnetmask: 255.255.255.0 Gateway: 192.168.11.1 DNS server 1: 192.168.10.2 DNS server 2: 8.8.8.8

Which of the following is the cause of the problem?

A. DNS server 2 is set incorrectly.

B. DNS server 1 is set incorrectly.

C. IP address is set incorrectly.

D. Gateway is set incorrectly.

A small business owner is setting up their wireless network in their office, which is in a building shared with several other businesses. The owner does not want to disable the SSID broadcasting due to visiting customers needing to use the network, but does not want other businesses to notice the network, let alone access it. Which of the following would BEST accomplish this?

A. Configure the access point encryption from unsecured access to WEP.

B. Adjust the radio power so that coverage is restricted to the business.

C. Change the SSID to reflect the business name instead of a public access point.

D. Enable MAC filtering and restrict access to other company's devices.

Which of the following would be the BEST format for optical media?

A. FAT32

B. EXT3

C. CDFS

D. NTFS

Which operating system feature will show a hard drive's status?

A. Tasklist

B. Administrative tools

C. Disk Management

D. Ping

A user is having difficulty installing a program in Windows Vista, as the computer appears to stall prior to the installation. Which of the following is the BEST choice of why this is occurring?

A. Aero Settings are not enabled.

B. Power Settings need to be enabled.

C. BitLocker is scanning for corrupt software.

D. UAC is waiting for user input.

A user reports that when printing from a warehouse to an accounting printer, the printer is only printing random symbols. Which of the following is the MOST likely cause?

A. The accounting printer does not have enough memory for the job

B. The accounting printer was recently restarted

C. The user did not have proper print permissions

D. The print driver is corrupt and needs to be reinstalled