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Protech Interview Questions

Questions Answers Views Company eMail

what is serilization?

6 13781

Speak on your unforgettable or memorable day for two minutes?

82 699595

Difference between Triggers and Stored Procedure

23 72906

what is uniary operators and binary operators and what is the difference

1 7238

Where can i get Latest Microsoft .Net Certification Dumps & what Types of .Net Certifications are there?

2 14297

Write a c program to build a heap method using Pointer to function and pointer to structure ?

3109

Write a program to add a given duration with time(24hrs format)

1 5028

Table1: Col1 col2 1 2 10 3 4 89 5 6 Table:2 Col1 col2 3 2 9 5 4 7 6 87 With the help of table1 and table2 write a query to simulate the fallowing results. Output1: Col1 col2 1 2 2 3 3 4 4 5 5 6 Output2: Col1 col2 2 3 10 4 5 89 6 7 1.Write query for single row to multiple row using sql statements. Eg:a,b,c,d,e,f Change to A B C D E F 2. Write query for multiple row to single row using sql statements. Eg2 A B C D E F Change to Eg:a,b,c,d,e,f Table1: Col1 col2 8 5 2 9 4 2 5 1.Write a query to select all the rows from a table1,if the value of A is null then corresponding B’s value should be printed in A’s value.if the value of A is null in that table then corresponding B’s value should be printed as 30. 2. write a query to find the sum of A and B .display the max among both. 3.write a query to find total number of rows from table 1. Note: if any column value is null in a row then that row should be considered as 2 rows. 4.write a query to display all the records of table1 except A containg 2 as well B containg 5. 5.rewrite the fallowing without using join and group by. Select b.title,max(bc.returneddate –bc.checkoutdate)” mostdaysout” From bookshelf_checkout bc, Book shelf B Where bc.title(+)=b.title Group by b.title. 6.rewrite fallowing query Select id_category from category_master X where exists (select 1 from sub_category Y where X.id_category=Y.id_category) Customer: Name phone1 phone2 phone3 bitwise A 23456 67890 12345 --- B 67459 89760 37689 --- Don’t_call Col1 67890 37689 1.q) update the customer table of bitwise with 1 or 0. Exists in don’t_call table menas show -1 Other wise -0. Output. Name bitwise A 010 B 010

2384

Question asked in prototech first round

1403

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Protech Interview Questions

Un-Answered Questions

How will you declare an array of three function pointers where each function receives two ints and returns a float?

1323

How do I remove ctrl-click from a hyperlink?

589

What impacts will the Internet of Things (IoT) have on Agriculture Sector?

What is meant by hotspots?

1137

How are local and global variables are allocated by compiler.

852

Explain which accounting application you prefer most and why?

953

What is crpc in law?

1025

Describe the principles of design. .

What is difference between data type and data structure?

781

write a note on Testing the web site

1820

Can a table be moved to different filegroup?

938

What is difference between context and activity?

487

What is a soap what for is it used?

831

Which is faster delete or truncate?

1089

What does "accelerating AI functions" mean, and why is it important?