Explanation:

The Indian temples are broadly divided into Nagara, Vesara, Dravida and Gadag styles of architecture.

• However, the temple architecture of Odisha corresponds to altogether a different category for their unique representations called Kalinga style of temple architecture.
• This style broadly comes under the Nagara style. 
• In Kalinga Architecture, basically a temple is made in two parts, a tower and a hall. The tower is called deula and the hall is called jagmohan. 
• The walls of both the deula and the jagmohan are lavishly sculpted with architectural motifs and a profusion of figures.
• The most repeated form is the horseshoe shape, which has come from the earliest times, starting with the large windows of the chaitya-grihas.
• It is the deula which makes three distinct types of temples in Kalinga Architecture: Rekha Deula; Pidha Deula and Khakhara Deula.
• The former two are associated with Vishnu, Surya and Shiva temples while the third is mainly with Chamunda and Durga temples.
• The Rekha Deula and Khakhara Deula houses the sanctum sanctorum while the Pidha Deula constitutes outer dancing and offering halls.

Hence both statements are correct.