Given below are two statements: Statement I: The amount of oxygen dissolved in water is a good indicator of water quality and of the kinds of life it will support. Statement II: Chemical Oxygen Demand (COD) is a measure of dissolved oxygen consumed by aquatic microorganisms. In the light of the above statements, choose the correct answer from the options given below:

Consider the following statements regarding educational initiatives in India: 1. MOOCs are integrated into SWAYAM. 2. GIAN stands for Global Initiative of Academic Networks. 3. RUSA focuses only on central universities. 4. TEQIP is related to quality improvement in technical education. Which of the above statements are correct?

With reference to quality assurance in higher education, consider the following statements: 1. NAAC uses a cumulative grade point average (CGPA)-based grading system. 2. NBA accredits institutions rather than individual programs. 3. NAAC accreditation is mandatory for all higher educational institutions to receive UGC funding. 4. Outcome-based education is a key principle underlying NBA accreditation. Which of the above statements are correct?