The electrical power to the Certkiller .com office has become unstable and brownouts have
become a regular occurrence. Which of the following should the Certkiller .com technician
implement to protect the computer from these brownouts?

When a Certkiller .com user turns on his computer, the computer makes several beeps and the
power-on self test (POST) does not complete. Which of the following components might be at
fault? (Select TWO.)

Which type of current is fed from the wall outlet to the computer when you turn a computer on?

When a Certkiller .com user turns on his computer, the computer makes several beeps and
freezes during the power-on self test (POST). Which of the following components might be faulty?

All computers on the Certkiller .com network are configured with static IP addresses. A Certkiller
.com Sales representative travels to a customer and complains that he cannot connect to the
Internet from his Windows XP laptop and cannot access e-mail when at the customer’s premises.
What should the technician do?

A Certkiller .com user with a tablet computer technician wants to print directly to printer. Which of
the following technologies will allow the user to set up a direct wireless connection to the printer,
assuming the printer is correctly equipped?

Which of the following technologies are used for a short-range communication connection to a
wireless keyboard and mouse?

What should a Certkiller .com technician do to determine the right amperage of the alternating
current (AC) adapter for a Certkiller .com laptop? (Select TWO.)

Which of the following battery types are not recommended for use in laptops because they have a
short battery life?

On a laptop, which of the following would be hot-swappable?