Which of the following is a valid local loopback address test command?

After replacing a motherboard on a customer’s laptop for a no sound issue, a technician realizes that there is intermittent wireless connectivity on the laptop. Which of the following should the technician perform FIRST?

After installing a new multifunctional printer, an administrator realizes the flatbed scanner does not scan any documents. Which of the following is the MOST likely reason of the issue?

After replacing a motherboard on a customer’s laptop for a no POST issue, the technician realizes that there is no wireless connectivity on the laptop. Which of the following should the technician do FIRST?

A technician has just finished installing a new NIC in a desktop. Which of the following should the technician perform NEXT according to the troubleshooting theory?

Which of the following should be regularly scheduled to MINIMIZE non-contiguous files?

Which of the following should be regularly scheduled to prevent data loss in the event of a system failure?

A user would like to purchase a computer with 8GB of memory installed and recognized by the operating system. Which of the following operating systems could be installed on the computer to meet their requirements? (Select TWO).

A Windows user states that every time they hit certain letter keys on their notebook, a number appears instead of the letter. Which of the following items is MOST likely the cause of this problem?

A laser printer is producing completely blank sheets. Which of the following processes should the technician check FIRST?