A technician is troubleshooting a monitor displaying a blank screen and the power indicator light is on. Which of the following should the technician do next?
A. Test the computer with a known-good monitor.
B. Check if the monitor is still covered under the manufacturer's warranty.
C. Replace the monitor's power cord with a known-good power cord
D. Swap out the computer's video card
Answer: A. Test the computer with a known-good monitor.
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Which statement is true?
a) The break statement causes an immediate exit from a while, for, do … while or if … else statement. b) The continue statement is designed for use with the while, for, do … while or switch statements. c) An equivalent while statement for any for statement can always be formed. d) The break statement causes an immediate exit from a while, for, do … while or switch statement.
Do you observe a difference in the transmission of segment payloads and ACKs?
What will be an ideal response?