IT Essentials Version 7.0 Exam Questions Chapter 1-9 Questions and Answers 100% Pass

IT Essentials Version 7.0 Exam Questions Chapter 1-9 Questions and Answers 100% Pass In which situation would an ESD strike potentially cause harm to the PC? - Answer️️ - When replacing a mechanical hard drive with an M.2 SSD A person has started a new technical job. In which situation would ESD be an issue? - Answer️️ -when installing a processor A technician is about to begin preventive maintenance on a company PC. In which situation would ESD be an issue? - Answer️️ -when replacing a motherboard An instructor has given a student an assignment to assemble a PC. In which situation should the student be aware that ESD is an issue? - Answer️️ -when installing RAM What two motherboard components control the system boot operations? (Choose two.) - Answer️️ -- BIOS chip - UEFI chip A technician is upgrading an ATX motherboard with another ATX motherboard. Which component might be affected by this and need to be upgraded and bought as an additional purchase? - Answer️️ -CPU A customer has requested that a PC be built that will support eSATA. Which component should be checked to be sure that this feature is supported? - Answer️️ -chipset Which memory module used to hold instructions for booting a PC and loading the OS, but is still used on adapters even though the memory contents cannot be changed? - Answer️️ -ROM What is a characteristic of DDR SDRAM - Answer️️ -It transfers data twice per clock cycle compared to once per clock cycle for SDRAM. What are two safety hazards when dealing with laser printers? (Choose two.) - Answer️️ -- high voltage - hot components Which component requires a technician to install screws externally through the PC case? - Answer️️ -power supply . A technician is installing an internal HDD. To which motherboard connector will the technician connect the data cable? - Answer️️ -SATA 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? - Answer️️ -section D When a PC is being assembled, what component is connected to the motherboard with a SATA cable? - Answer️️ -the optical drive A technician is troubleshooting a computer that is experiencing hardware failure detected by the BIOS. What is one way this failure is indicated? - Answer️️ -The computer emits a pattern of beeps indicating the failing device. Which three features can be configured in the BIOS settings to secure a computer? (Choose three.) - Answer️️ -- Drive encryption - TPM - passwords What is the purpose of RAID adapters? - Answer️️ -to connect multiple storage devices for redundancy or speed When a new motherboard is being installed, between which two components must thermal compound be applied? (Choose two.) - Answer️️ -- CPU - heat sink What is the purpose of a Safety Data Sheet? - Answer️️ -to specify procedures for dealing with potentially hazardous materials Which negative environmental factor does cleaning the inside of a computer reduce? - Answer️️ -dust What is a recommended procedure to follow when cleaning computer co