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Questions and Answers
What is the correct operator to assign a value to a variable?
What is the correct operator to assign a value to a variable?
- = (correct)
- ><
- ==
- :=
What is the index of the first element in an array?
What is the index of the first element in an array?
- 2
- 0 (correct)
- None of these
- 1
What is the purpose of the 'cin' statement in C++?
What is the purpose of the 'cin' statement in C++?
- To display output on the screen
- To perform arithmetic operations
- To get input from the keyboard (correct)
- To declare a variable
What is the boolean operator for logical-and in C++?
What is the boolean operator for logical-and in C++?
What is the correct way to increment a variable by 1 in C++?
What is the correct way to increment a variable by 1 in C++?
What is the purpose of the 'main' function in a C++ program?
What is the purpose of the 'main' function in a C++ program?
What is the correct way to declare an integer variable in C++?
What is the correct way to declare an integer variable in C++?
What is the purpose of the ';' at the end of a statement in C++?
What is the purpose of the ';' at the end of a statement in C++?
What is the purpose of grouping bits by four?
What is the purpose of grouping bits by four?
What is the result of the statement int num={ {1,2}, {3,4}, {5, 6} };
What is the result of the statement int num={ {1,2}, {3,4}, {5, 6} };
What is the output statement in C++?
What is the output statement in C++?
What is required to avoid falling through from one case to the next?
What is required to avoid falling through from one case to the next?
In C++, which looping process checks the test condition at the end of the loop?
In C++, which looping process checks the test condition at the end of the loop?
What is the correct value to return to the operating system upon the successful completion of a program?
What is the correct value to return to the operating system upon the successful completion of a program?
When a data type must contain decimal numbers, what type should be assigned?
When a data type must contain decimal numbers, what type should be assigned?
