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Protech Interview Questions

Questions Answers Views Company eMail

what is serilization?

6 13890

Speak on your unforgettable or memorable day for two minutes?

82 700855

Difference between Triggers and Stored Procedure

23 73273

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

1 7297

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

2 14337

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

3142

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

1 5072

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

2399

Question asked in prototech first round

1420

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Protech Interview Questions

Un-Answered Questions

How to load the last known good configuration?

930

sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

1931

What is the difference between $lt and $lte?

What is an intermediate language?

What is the maximum database size for sql express?

1007

What are the problems when the business area is configured?

1803

Draw a crankshaft and show the parts?

2057

Your working hours might be as long as 14 hrs per day. Do you think you'll be able manage that?

1398

Do you know what is sql injection?

982

What is datasource c#?

881

What is drupal and how do you use it?

121

Can you download access on mac?

740

Differentiate between iterable and iterator.

1071

What does f9 do in chrome?

552

In what ways you would know whether a system is unicode or non-unicode?

968