Correct Option
The correct option is 1 only
Explanation
The service sector, or the tertiary sector, encompasses a wide range of activities ranging from highly sophisticated services to simple, labor-intensive tasks. In developing economies, this sector often exhibits a dual nature: a rapidly growing modern segment and a large, traditional unorganized segment.
Statement-wise Analysis
- Statement 1 is Correct: The expansion of the service sector in recent decades has been significantly driven by the emergence of new services based on Information and Communication Technology (ICT). This includes software development, telecommunications, and internet-based services, which have become essential components of the modern economy.
- Statement 2 is Incorrect: The entire service sector is not growing equally. While the modern segment (e.g., IT, finance, professional services) is expanding rapidly, the traditional segment (e.g., small shopkeepers, repair persons, transport operators) often struggles. Furthermore, it does not provide high incomes to all workers; a vast number of people engaged in services are in the unorganized sector with low earnings.
- Statement 3 is Incorrect: It is factually incorrect to state that all workers in the service sector earn high incomes and enjoy job security. A significant portion of the workforce is employed in low-skilled services (such as domestic help, street vending, and manual labor) where income is meager, and employment is irregular without social security benefits.
Key Takeaway
Key Takeaway: The service sector is heterogeneous; while high-value services like IT and finance offer high growth and wages, a large proportion of the sector comprises the unorganized workforce with low income and lack of job security.