Category: IT-Essentials v6.0
2.2.2.3 Lab – Diagnostic Software (Answers) Use the Internet, a newspaper, or a local store to gather information about a hard drive diagnostic program. Be prepared to discuss the diagnostic software you researched. a. Based on your research, list at least two different hard drive manufacturers. Answers may …
1.3.1.7 Lab – Build a Specialized Computer System (Answers) Use the Internet, a newspaper, or a local store to gather information about building a specialized computer system that supports hardware and software that allows a user to perform tasks that an off-the-shelf system cannot perform. Be prepared to …
1.2.1.13 Lab – Research Computer Components (Answers) Use the Internet, trade publications, or a local store to gather information about the components you will need to complete your customer’s computer. Information is provided for the components that your customer already has. Use these specifications to make sure that …
1.1.1.4 Lab – Ohm’s Law (Answers) Answer the following questions based on electricity and Ohm’s Law. Show all steps when solving problems. a. What are the four basic units of electricity? Provide the variable name and symbol, and unit name and symbol. Voltage (V), Volt (V) Current (I), …
Sections & Objectives 14.0 Introduction Review Troubleshooting Steps 14.1 Computer Components and Peripherals Troubleshoot computer components and peripherals. 14.2 Operating Systems Troubleshoot operating systems. 14.3 Networks Troubleshoot networks. 14.4 Security Troubleshoot security. 14.5 Chapter Summary 14.0 Introduction 14.0.1 Advanced Troubleshooting 14.1 Computer Components and Peripherals 14.1.1 Apply Troubleshooting …
Sections & Objectives 13.1 Communication Skills and the IT Professional Explain why good communication skills are a critical part of IT work. 13.2 Ethical and Legal Issues in the IT Industry Explain appropriate behavior when faced with the legal and ethical issues that arise in the IT industry. …
Sections & Objectives 12.1 Security Threats Explain security threats. 12.2 Security Procedures Configure IT security. 12.3 Common Preventive Maintenance Techniques for Security Manage IT security on an ongoing basis. 12.4 Basic Troubleshooting Process for Security Explain how to troubleshoot basic security problems. 12.5 Chapter Summary 12.1 Security Threats …
Sections & Objectives 11.1 Common Printer Features Explain the purpose and characteristics of different types of printers. 11.2 Installing and Configuring Printers Install a printer. 11.3 Sharing Printers Configure printer sharing. 11.4 Maintaining and Troubleshooting Printers Explain how to improve printer availability 11.5 Chapter Summary 11.1 Common Printer …
Sections & Objectives 10.1 Mobile Operating Systems Explain the purpose and characteristics of mobile operating systems. 10.2 Methods of Securing Mobile Devices Explain methods for securing mobile devices. 10.3 Network Connectivity and Email Explain how to configure network connectivity and email on mobile devices. 10.4 Linux and OS …
Sections & Objectives 9.1 Laptop Components Explain the purpose and characteristics of laptops. 9.2 Laptop Configuration Explain how to configure laptop power settings and wireless settings. 9.3 Laptop Hardware and Component Installation and Configuration Explain how to remove and install laptop components. 9.4 Mobile Device Hardware Overview Explain …
