How does one uphold the constitution and laws as per the statement?
To uphold the constitution and laws as per the statement, one must solemnly affirm true faith and allegiance to the Constitution of India. This includes:

1. Upholding the sovereignty and integrity of India.
2. Performing the duties of their office without fear or favor, affection or ill-will.
3. Upholding the constitution and laws faithfully and diligently using one's ability, knowledge, and judgment.