Need Help - Verify 4 cells B,C,D,E if Sheet1 A match with Sheet2 A and display all match and no match

File attached. just 12 kb excel

First section is Sheet1 and second section is Sheet2. Sheet1 is Base file. Sheet2 is the testing file. I want to compare B,C,D,E values only if column A of Sheet1 and Sheet2 matches. Display the difference or all value match. Kindly reply thanks.
I have this formula with me , its not working
=IF(AND(A6=Sheet2!A:A,B6=Sheet2!B6, C6=Sheet2!C6, D6=Sheet2!D6, E6=Sheet2!E6), "Full match", "No")

AttachmentSize
Compare.xlsx12.19 KB

Here you go

=IF(AND(A2=VLOOKUP(A2,Sheet2!A:A,1,FALSE),B2=Sheet2!B2, C2=Sheet2!C2, D2=Sheet2!D2, E2=Sheet2!E2), "Full match", "No")

Try this

Try this instead:

=IF(MATCH(A2;Sheet2!A:A;0)>1;IF(AND(B2=Sheet2!B2;C2=Sheet2!C2;C3=Sheet2!D2;C4=Sheet2!E2);"Full match";"No"))