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Abby wants a high-end computer system for her home office that can be upgraded. Which of the following should she choose? - Desktop Which type of digital picture can be scaled to any size without losing quality? - vector Which of the following lists the basic computing and processing steps in order? -Input, processing, output, and storage Which of the following is the correct binary representation of the number - 10 Which of the following encoding schemes would MOST likely be used to represent an emoji? - unicode Anna, a technician, is helping a customer troubleshoot an issue where a server will intermittently become inaccessible to employees. Anna has completed researching the knowledge bases available. What should Anna do NEXT as part of standard troubleshooting methodology? - Establish a theory of probable cause Here is the troubleshooting methodology in order: - 1. Identify the problem 2. Research knowledge base/Internet, if applicable 3. Establish a theory of probable cause 4. Test the theory to determine the cause 5. Establish a plan of action to solve the problem and identify potential effects 6. Implement the solution or escalate as necessary 7. Verify full system functionality and, if applicable, implement preventive measures 8. Document findings/lessons learned, actions, and outcomes. A customer has brought a computer in to be repaired. He said he thinks that the sound card hasstopped working because no audio is produced when music, video, or DVDs are played. stopped working - verify that the volume isn't muted. Verify that speakers are plugged into the correct jack and are powered on. You are troubleshooting a malfunctioning notebook computer. Nothing appears on the LED display when the system is powered on. - Plug in an external monitor Which of the following is NOT an optical storage device? - hard disk You want to use an application and are not connected to a network. Which of the following application delivery methods should you choose? - Local installation Which of the following digital communication media does NOT require a connection to the Internet? - sms You work for a large company as the IT administrator. With the many external attacks being perpetrated in the form of security breaches being found in applications, you are concerned that your Windows 10 computers may be vulnerable. You also want to ensure that Windows is using the latest features. - windows up dates Which kind of system software is preinstalled on electronic products like blenders, automobiles, and televisions? - firmware