CompTIA A+ 220-602 Exam Demo

More exam: 1K0-002, 9L0-509 , A00-212 , E20-520 , 1z0-043 , ct0-101 ...From: http://www.testpassport.com 1. A computers internal power supply fan has stopped running causing the computer to overheat. Which of the following actions should a technician take?A. Open the power supply and visually inspect for faulty wiring to the power supply fan.B. Open the power supply and see whether the power supply fan can be replaced.C. Set up additional case fans for extra cooling of the power supply.D. Replace the power supply and discard the power supply correctly.?Answer: D??2. A technician is asked to bring a server that has been replaced from the server room to a computer repair area. Which of the following should the technician consider before doing this job?A. The width of the server.B. Whether the server is on wheels.C. What services are running on the server.D. The manufacturer of the server.?Answer: B??3. In an electrically unstable environment where brownouts are a regular occurrence, which of the following would be BEST to protect a computer?A. an anti-static padB. a power stripC. an uninterruptible power supply (UPS)D. a surge protector?Answer: C?4. Network Address Translation (NAT) provides additional security for users behind a gateway router by:A. limiting users from accessing web sites on a blocked site list.B. blocking users on the public Internet from initiating connections to computers on a local network.C. blocking users on a local network from initiating connections to computers on the public Internet.D. preventing access to the Internet during non-working hours.Answer: B5. A user reports receiving an email from the user’s bank requesting that due to a bank audit, the user must click a link in the email and enter the username, password, and account number. This may be an example of:A. biometric authentication.B. standard bank security practices.C. social engineering.D. bank marketing survey.Answer: C