Titles are not mandatory to mention in oral and written communication, but they can be used to show respect or indicate someone's position or authority. In formal situations, such as business correspondence or academic writing, it is common to include titles when addressing someone. However, in more casual settings, titles may be omitted without any disrespect intended. Ultimately, the decision to include titles in communication depends on the context and the level of formality required. **

An electronics technician specializing in information and communication technology can earn an average salary of around $60,000 to $80,000 per year, depending on factors such as experience, location, and employer. With additional certifications or advanced degrees, they may be able to command higher salaries. Overall, this field offers competitive wages and opportunities for career growth as technology continues to advance. **

The salary of an electronics technician for information and communication technology can vary depending on factors such as experience, location, and employer. On average, in the United States, an electronics technician in this field can earn between $40,000 to $70,000 per year. However, with more experience and specialized skills, technicians can earn higher salaries, potentially exceeding $80,000 annually. It's important to research specific companies and regions to get a more accurate idea of salary expectations. **

Communion is not mandatory in all Christian denominations. Some churches believe that communion is a sacrament that should be received regularly as a way to remember and participate in the sacrifice of Jesus Christ. However, other denominations view communion as a symbolic act and do not require their members to partake in it. Ultimately, the decision to participate in communion is a personal one and varies depending on individual beliefs and church traditions. **

Yes, measures can be mandatory depending on the context. For example, in public health emergencies, governments may implement mandatory measures such as lockdowns, mask mandates, and social distancing requirements to control the spread of diseases. Similarly, in the workplace, employers may implement mandatory safety measures to protect their employees from hazards. Overall, the decision to make measures mandatory depends on the specific situation and the level of risk involved. **

Excursions are not usually mandatory, but they are often encouraged as they provide valuable learning experiences and opportunities for students to engage with the subject matter in a real-world context. However, some schools or programs may have specific requirements for participation in certain excursions, so it's important to check with the school or program to understand their policies. Ultimately, excursions can enhance the overall educational experience, so it's generally beneficial for students to participate when possible. **

Confirmation is not mandatory in all situations. However, in some cases, confirmation may be required by an organization or individual to verify information or secure a reservation. It is always a good practice to confirm appointments, bookings, or important details to ensure accuracy and avoid any misunderstandings. **

Retirement is not mandatory in most countries. It is a personal choice based on individual circumstances, financial readiness, and personal preferences. Some people choose to continue working past the traditional retirement age for various reasons, such as staying active, pursuing a passion, or maintaining social connections. However, some professions or industries may have mandatory retirement ages due to safety concerns or physical demands. **