Which of the above statements is/are correct?
Both 1 and 2
In 1025, Rajendra Chola, the Chola king from Tamil Nadu in South India, launched naval raids on ports of Srivijaya in maritime Southeast Asia, and conquered Kadaram (modern Kedah) from Srivijaya and occupied it for some time. Rajendra overseas expedition against Srivijaya was a unique event in India's history and its otherwise peaceful relations with the states of Southeast Asia.
The Chola dynasty was at the peak of its influence and power during the medieval period. Through their leadership and vision, Chola kings expanded their territory and influence. The second Chola King, Aditya I, caused the demise of the Pallava dynasty and defeated the Pandyan dynasty of Madurai in 885, occupied large parts of the Kannada country, and had marital ties with the Western Ganga dynasty.