{"product_id":"2940154014820","title":"CISA Exam-Testing Concept-OSI Architecture (Domain-5)","description":"\u003cp\u003ePoint to remember for CISA Exam:\u003c\/p\u003e\u003cp\u003e(1)Data link layer works on MAC address whereas Network layer works on IP address.\u003c\/p\u003e\u003cp\u003e(2)Network layer inserts IP address and routing whereas transport layer ensure proper delivery.\u003c\/p\u003e\u003cp\u003e(3)When CISA question is about electric signal or hardware devices, our answer should be physical layer.\u003c\/p\u003e\u003cp\u003e(4)When CISA question is about MAC address, our answer should be data link layer.\u003c\/p\u003e\u003cp\u003e(5)When CISA question is about routing or IP address, our answer should be network layer.\u003c\/p\u003e\u003cp\u003e(6)When CISA question is about reliable delivery or connection oriented or congestion control or order of sequence, our answer should be transport layer.\u003c\/p\u003e\u003cp\u003e(7)When CISA question is about establishing connection, our answer should be session layer.\u003c\/p\u003e\u003cp\u003e(8)When CISA question is about acceptable format, our answer should be presentation layer.\u003c\/p\u003e\u003cp\u003e(9)When CISA question is about end user, our answer should be application layer.\u003c\/p\u003e","brand":"Hemang Doshi","offers":[{"title":"Default Title","offer_id":47076380344560,"sku":"2940154014820","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940154014820_p0.jpg?v=1764061905","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940154014820","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}