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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: IT Essentials
In what two situations would UDP be better than TCP as the preferred transport protocol? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • , ,
What are two types of wired high-speed Internet connections? (Choose two.)
ITExam Editorial Team asked 6 years ago • , ,
Which type of network spans a single building or campus and provides services and applications to people within a common organizational structure?
ITExam Editorial Team asked 6 years ago • 
What would happen if a PC that contains a power supply that does not automatically adjust for input voltage is set to 230 volts and attaches to an outlet in the United States?
ITExamAnswers Editorial Team asked 6 years ago • 
After a technician tests a theory of probable causes, what two actions should the technician take if the testing did not identify an exact cause? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
On the production floor, a furniture plant has laptops for process monitoring and reporting. The production floor environment is around 80 degrees Fahrenheit (27 degrees Celsius). The humidity level is fairly high around 70 percent. Fans are mounted in the ceiling for air circulation. Wood dust is prevalent. Which condition is most likely to adversely affect a laptop that is used in this environment?
ITExamAnswers Editorial Team asked 6 years ago • 
What is a recommended procedure to follow when cleaning computer components?
ITExamAnswers Editorial Team asked 6 years ago • 
Which negative environmental factor does cleaning the inside of a computer reduce?
ITExamAnswers Editorial Team asked 6 years ago • 
When a new motherboard is being installed, between which two components must thermal compound be applied? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
What is the purpose of RAID adapters?
ITExam Editorial Team asked 6 years ago • 
Which three features can be configured in the BIOS settings to secure a computer? (Choose three.)
ITExam Editorial Team asked 6 years ago • ,
A technician is troubleshooting a computer that is experiencing hardware failure detected by the BIOS. What is one way this failure is indicated?
ITExam Editorial Team asked 6 years ago • 
When a PC is being assembled, what component is connected to the motherboard with a SATA cable?
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. A technician has been asked to install a video card. Which section of the motherboard will the technician use to install the card?
ITExam Editorial Team asked 6 years ago • 
A technician is installing an internal HDD. To which motherboard connector will the technician connect the data cable?
ITExam Editorial Team asked 6 years ago • ,
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ITExam Editorial Team

The ITExamAnswers Editorial Team is a dedicated group of certified IT professionals and network engineers. We rigorously review, verify, and update all exam materials to ensure you receive the most accurate and reliable resources for your certification journey.