When should we use container classes instead of arrays?
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Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.
What is a constructor in c++ with example?
What is the use of endl in c++ give an example?
Differentiate between structure and class in c++.
There are 100 students in a class. The management keep information in two tables. Those two tables are given like Roll no Name Age 001 ABC 15 002 XYZ 14 and Roll No Subject Marks 001 Math 75 001 Physics 55 002 Math 68 001 Hindi 69 They want the information like this Roll No Name Hindi Physics Math Total 001 ABC 69 55 75 199 002 XYZ 68 74 84 226 And Roll No Suject Highest 001 Math 98 007 Physics 84 021 Hindi 74 All 275 All information is kept in structure in main memory. You have to find last two tables.
What is the handle class?
structure that describe a hotel with name, address,rooms and number of rooms
How can you say that a template is better than a base class?
write a program that withdrawals,deposits,balance check,shows mini statement. (using functions,pointers and arrays)
What new()is different from malloc()?
What are disadvantages of pointers?
What do you understand by a pure virtual member function?