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Protech Interview Questions
Questions Answers Views Company eMail

what is serilization?

 6 12190

Speak on your unforgettable or memorable day for two minutes?

 82 677789

Difference between Triggers and Stored Procedure

 23 67020

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

 1 6399

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

 2 13339

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

 2638

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

1 4413

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

2020

Question asked in prototech first round

 974

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Protech Interview Questions


Un-Answered Questions

How can you set the priority for a work ques in blue prism?

124

What is the main purpose of a spreadsheet?

314

what is ACID test for fresh engineers??what is the pattern??

2371

What is hibernate bag collection?

149

Are xaml file compiled or built on runtime?

559




What's the latest version of ios?

491

How to run a dos command in vb.net?

616

Is norton better than windows defender?

589

Types of cursors in RDO.

1522

what type questions asked in hp cl

1446

What does werfault exe application error mean?

505

Explain Tabular Reports?

248

What are the template files list for development wordpress theme?

123

For which parts the wahl factor and lewis form factor used ?

800

Can you write a class without specifying namespace?

591