Which of the following statements is true regarding the appointment of conciliation officers under the Industrial Dispute Act, 1947?
1
Conciliation officers are appointed for an indefinite period and cannot be assigned to specific industries.
2
The appropriate Government may appoint conciliation officers for specific areas, and industries, either permanently or for a limited period.
3
Conciliation officers are appointed solely to resolve disputes between employers and government authorities.
4
Conciliation officers can only be appointed through a resolution passed by the employers.