CompTIA A+ 220-802 Certification Exam Question (71-80)

QUESTION 71
In which of the following operating systems does Windows XP mode come as a free download to be used for application compatibility?

A.Windows 7 Starter
B.Windows 7 Professional
C.Windows Vista Business
D.Windows 7 Home Premium

Answer: B

QUESTION 72
The Aero feature is found in which of the following operating systems? (Select TWO).

A.Windows 7 Home Premium
B.Windows 7 Starter
C.Windows Vista Enterprise
D.Windows XP Media Center
E.Windows XP 64-bit Professional

Answer: AC

QUESTION 73
An audio visual company has decided that they want to migrate from Windows XP Professional SP2. The company has a domain network. A technician is tasked with selecting an operating system. Which of the following should the technician select?

A.Windows 7 Home Premium
B.Windows Vista Home Premium
C.Windows 7 Professional
D.Windows XP Media Center

Answer: C

QUESTION 74
A technician is installing and configuring a SOHO wireless network for a client. The client only wants five authorized computers to connect to the network with a defined IP range. Which of the
following should the technician configure on the router? (Select TWO).

A.DMZ
B.DHCP
C.ARP
D.SSID
E.MAC filtering

Answer: BE

QUESTION 75
A user calls the helpdesk and states that they are receiving an IP conflict error on their computer. The user is on a company network that uses DHCP. The technician verified the PC is using DHCP to obtain TCP/IP settings. Which of the following commands should the helpdesk technician use to resolve this issue? (Select TWO).

A.Ipconfig /renew
B.Ipconfig /registerdns
C.Ipconfig /all
D.Ipconfig /flushdns
E.Ipconfig /release

Answer: AE

QUESTION 76
A user calls the helpdesk and states that they suddenly cannot connect to the Internet or any other network resources. The user is on a company network that uses DHCP. The technician runs IPCONFIG from the command prompt and the PC has an IP address of 0.0.0.0. Which of the following steps should the technician perform FIRST to troubleshoot this issue?

A.Check the network cable
B.Replace network card
C.Assign a static IP address
D.Reinstall the network drivers

Answer: A

QUESTION 77
A technician has installed the hardware for a SOHO wired network. Which of the following is the FIRST step to securing the network?

A.Enable MAC filtering
B.Change default usernames and passwords
C.Disable unused ports
D.Assign static IP addresses

Answer: B

QUESTION 78
A bank is upgrading some clerical users’ PCs. Which of the following would be the MOST appropriate method for erasing the data on the old PCs?

A.Drive degauss
B.Standard format
C.Change the jumpers on the hard drive
D.Quick format

Answer: A

QUESTION 79
Which of the following is a security threat that uses email to trick users?

A.Phishing
B.Virus
C.Spyware
D.Shoulder surfing

Answer: A

QUESTION 80
A user reports that the desktop PC shuts down 10 minutes after turning it on in the morning. When the technician moves the PC, it sounds like there are loose parts sliding around in the case. Which of the following is the MOST likely explanation for the PC shutting down?

A.The CMOS battery is bad.
B.A memory module has become unseated.
C.The heat sink retaining clip has broken loose.
D.The hard drive cable has become unseated.

Answer: C

         

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