Data Hierarchy Quiz with Answers PDF Download – Test 37

MCQ 181: C++ uses the:

1. ASCII
2. ESCII
3. PSCII
4. BSCII

MCQ 182: UML language is helpful in developing:

1. software systems
2. hardware systems
3. control systems
4. instrumental systems

MCQ 183: An identifier's scope is:

1. When that identifier exists in memory
2. Where the identifier can be referenced in a program
3. Where the identifier is used multiply
4. All of them

MCQ 184: If no constructor is defined for a class, the compiler:

1. Creates a default constructor
2. Creates a function for constructor
3. Start working with pointers
4. None of them

MCQ 185: The standard C library file < stdlib.h> is used for:

1. Declares a utility function
2. Declares a mathematical function
3. Declares time function
4. Declares date function