IT Questions Bank What is a symptom of a failing power supply?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8A scientific expedition team is using laptops for their work. The temperatures where the scientists are working range from -13 degrees Fahrenheit (-25 degree Celsius) to 80 degrees Fahrenheit (27 degrees Celsius). The humidity level is around 40 percent. Noise levels are low, but the terrain is rough and winds can reach 45 miles per hour (72 kilometers per hour). When needed, the scientists stop walking and enter the data using the laptop. Which condition is most likely to adversely affect a laptop that is used in this environment?ITExamAnswers asked 4 years ago • IT Essentials, IT Essentials 8Which task should be performed on a hard drive as part of a preventive maintenance plan?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8Which procedure is recommended when cleaning inside a computer?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8After a problem is identified, what is the next step for the troubleshooter?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8Which cleaning tool should be used to remove dust from components inside a computer case?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8What are two settings that can be modified in the BIOS setup program. (Choose two.)ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8A technician accidentally spills a cleaning solution on the floor of the workshop. Where would the technician find instructions on how to properly clean up and dispose of the product?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8Which specialized computer component would be most important for a workstation built for audio and video editing?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8What indicates that the charge on the CMOS battery could be getting low?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8What unit is used to measure the amount of resistance to the flow of current in a circuit?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8What is a characteristic of thin clients?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8Which device can protect computer equipment from brownouts by providing a consistent quality of electrical power?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8Which definition describes the term “overclocking”?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8Where is the saved BIOS configuration data stored?ITExamAnswers asked 2 years ago • IT Essentials, IT Essentials 8