Correct option is A
Abridged Prospectus:
Defines an abridged prospectus as a memorandum containing salient features of a prospectus in a prescribed format. It must accompany the application form for securities.Deemed Prospectus:
Treats an offer for sale document issued by a company through an intermediary (such as an issuing house) as a prospectus under certain conditions. This ensures regulatory oversight even in indirect public offers.Shelf Prospectus:
Allows certain companies (mostly financial institutions or banks) to file a shelf prospectus once and issue securities in multiple tranches without filing a fresh prospectus each time.Red Herring Prospectus:
Refers to a prospectus that does not include complete particulars of the quantum or price of the securities being offered. It is used primarily in book-building issues.