Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

When I try to execute sql query from delphi7 it throws the following exception ORA-01704: string literal too long. I know the reason why its throwing this exception. My problem is.... I have catched this exception throw Try.... Except block.....In except block i am performing rollback..... due to above error its also throwing exception in rollback transaction...........due to rollback exception...........it had created some problem in connection...........every time when i try to open or close a connection it throws an exception " Operation is not allowed when the object is open"

1 5326

What is design pattern?

Samsung,

2 8951

What are advantages and disadvantages of Design patterns?

IBM, Vodafone,

7 111095

What is Agile methodology?

ABC, Accenture, College School Exams Tests, Inmar, Microsoft, Sapient,

20 199005

Write a C program on Centralized OLTP, Decentralized OLTP using locking mechanism, Semaphore using locking mechanism, Shared memory, message queues, channel of communication, sockets and a simple program on Saving bank application program using OLTP in IPC?

1 2775

What is extreme programming?

2 8511

what are the various PHP Script Optimization techniques?

IBM, Krify Software Technologies, TCL,

1 10877

what are the current or latest versions of LAMP ? Linux, Apache, MySql, PHP

4 12466

Predict the output or error(s) for the following: 25. main() { printf("%p",main); }

Google, ME,

3 14333

main() { clrscr(); } clrscr();

ME, Wipro,

6 18641

Un-Answered Questions { Programming Languages }

What is the latest version on c++?

1198

What is the latest version of yii?

to take three string inputs in a two dimensional array of 3 rows and 15 columns and write a function that prints them.

2725

Is int a keyword in c?

1052

What is pointer to pointer in c with example?

1186

Explain Higher-Order Functions?

352

write a program to find out prime number using sieve case?

2161

swap 2 numbers without using third variable?

1192

What is the current stable version of php? What advance thing in php7?

1083

What is the difference between == and === operators in Kotlin?

270

What is the current latest version of scala? What is the major change or update in scala 2.12?

daily Routine of father

1475

How can I implement sets or arrays of bits?

1111

sir please send me bpcl previous question papers

2470

Write a C program that will accept a hexadecimal number as input and then display a menu that will permit any of the following operations to be carried out: Display the hexadecimal equivalent of the one's complement. (b) Carry out a masking operation and then display the hexadecimal equivalent of the result. (c) Carry out a bit shifting operation and then display the hexadecimal equivalent of the result. (d) Exit. If the masking operation is selected, prompt the user lor the type of operation (bitwise and, bitwise exclusive or, or bitwise or) and then a (hexadecimal) value for the mask. If the bit shifting operation is selected. prompt the user for the type of shift (left or right), and then the number of bits. Test the program with several different (hexadecimal) input values of your own choice.

5436

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