Introduction to Web Services|Rest Assured Tutorial for Beginners

Introduction to Web Services/API 20 mins

This rest assured tutorial gives introduction to web services explaining java rest API,how web services work,postman installation.

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Ram

Can you provide me the link to download student app?

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  • Ram

    In the next video comments, it is mentioned that app can be downloaded from the code. Please disregard my previous question.

    Reply

Harishma P

Can you please provide me the link to download student app

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Sumanth

Can you please provide me the link to download student app

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Chaitanya

for mastering we services is knowledge of core java enough?

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Hemlata

hey, I didn't get the difference between Web service and API. can you please help me with this?

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  • Trainer

    Its the same thing. Web service testing or API testing is same

    Reply

    • Hemlata

      you mean there is no difference between Web Service and API?

      Reply

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      • ogYX AND 5444=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (5444=5444) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL)-- JsBh

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      • ogYX AND 5444=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (5444=5444) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL)

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      • ogYX) AND 5444=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (5444=5444) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL) AND (6501=6501

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      • ogYX' AND 5444=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (5444=5444) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL) AND 'SBeF'='SBeF

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      • ogYX AND 5673 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (5673=5673) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113)))-- bQWl

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      • ogYX' AND 5673 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (5673=5673) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113))) AND 'JGyk'='JGyk

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      • ogYX') AND 5673 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (5673=5673) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113))) AND ('rqzY'='rqzY

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      • ogYX AND 7523=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (7523=7523) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC)-- gvBj

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      • ogYX AND 7523=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (7523=7523) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC)

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      • ogYX) AND 7523=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (7523=7523) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC) AND (5823=5823

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      • ogYX' AND 7523=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (7523=7523) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC) AND 'taIq'='taIq

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      • ogYX') AND 7523=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (7523=7523) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC) AND ('Eghc'='Eghc

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      • ogYX AND EXTRACTVALUE(5432,CONCAT(0x5c,0x7162717171,(SELECT (ELT(5432=5432,1))),0x716b6b6271))-- ztsC

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      • ogYX AND EXTRACTVALUE(5432,CONCAT(0x5c,0x7162717171,(SELECT (ELT(5432=5432,1))),0x716b6b6271))

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      • ogYX' AND EXTRACTVALUE(5432,CONCAT(0x5c,0x7162717171,(SELECT (ELT(5432=5432,1))),0x716b6b6271)) AND 'kKBV'='kKBV

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        BVou AND 4647=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (4647=4647) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL)-- RqDf

        Reply

      • ogYX

        BVou AND 4647=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (4647=4647) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL)

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      • ogYX

        BVou) AND 4647=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (4647=4647) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL) AND (7157=7157

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      • ogYX

        BVou' AND 4647=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (4647=4647) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL) AND 'lhus'='lhus

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      • ogYX

        BVou') AND 4647=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113)||(SELECT (CASE WHEN (4647=4647) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)||CHR(62))) FROM DUAL) AND ('NcDs'='NcDs

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      • ogYX

        BVou AND 6787 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (6787=6787) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113)))-- evCu

        Reply

      • ogYX

        BVou AND 6787 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (6787=6787) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113)))

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      • ogYX

        BVou) AND 6787 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (6787=6787) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113))) AND (8555=8555

        Reply

      • ogYX

        BVou' AND 6787 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (6787=6787) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113))) AND 'TWoW'='TWoW

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      • ogYX

        BVou') AND 6787 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(113)+CHAR(113)+CHAR(113)+(SELECT (CASE WHEN (6787=6787) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(107)+CHAR(107)+CHAR(98)+CHAR(113))) AND ('rguS'='rguS

        Reply

      • ogYX

        BVou AND 5824=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (5824=5824) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC)-- FxiN

        Reply

      • ogYX

        BVou AND 5824=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (5824=5824) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC)

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      • ogYX

        BVou) AND 5824=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (5824=5824) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC) AND (5494=5494

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      • ogYX

        BVou' AND 5824=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (5824=5824) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC) AND 'Muwe'='Muwe

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      • ogYX

        BVou') AND 5824=CAST((CHR(113)||CHR(98)||CHR(113)||CHR(113)||CHR(113))||(SELECT (CASE WHEN (5824=5824) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(107)||CHR(107)||CHR(98)||CHR(113)) AS NUMERIC) AND ('QqtU'='QqtU

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      • ogYX

        BVou AND EXTRACTVALUE(9998,CONCAT(0x5c,0x7162717171,(SELECT (ELT(9998=9998,1))),0x716b6b6271))-- TwgI

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      • ogYX

        BVou AND EXTRACTVALUE(9998,CONCAT(0x5c,0x7162717171,(SELECT (ELT(9998=9998,1))),0x716b6b6271))

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      • ogYX

        BVou) AND EXTRACTVALUE(9998,CONCAT(0x5c,0x7162717171,(SELECT (ELT(9998=9998,1))),0x716b6b6271)) AND (9142=9142

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      • ogYX

        BVou' AND EXTRACTVALUE(9998,CONCAT(0x5c,0x7162717171,(SELECT (ELT(9998=9998,1))),0x716b6b6271)) AND 'ZoBt'='ZoBt

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      • ogYX

        BVou') AND EXTRACTVALUE(9998,CONCAT(0x5c,0x7162717171,(SELECT (ELT(9998=9998,1))),0x716b6b6271)) AND ('VpJu'='VpJu

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      • ogYX

        BVou'DLTWSx<'">dPoHBc

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      • ogYX

        BVou")))..,'.)

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      • ogYX

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      • mkkdmydf

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        Reply

      • Trainer

        Yes

        Reply

        • Sumanth

          I think the communication between two web applications is called Web service and API is nothing but an Interface where we can write our program for our application to communicate with other applications based on which language they were developed. there is a clear difference. Correct me if i am wrong and make this more clear

          Reply
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