What is the relationship between C and C++?

Select one:

a. C is a subset of C++

b. C constructs behave the same in C++ as they do in C

c. C++ code is conforming C code

d. C and C++ have a large degree of source compatibility

 

In C++, a const variable:

Select one:

a. cannot be initialized

b. may, optionally, be initialized

c. must be initialized

d. needs not be initialized

 

In C, enumeration constants are always implemented as which type?

Select one:

a. char

b. double

c. float

d. integer

 

What features of C++ have made it attractive to industry?

Select one:

a. C++ is an improvement of C and includes classes

b. C++ is implemented on computers using a virtual machine

c. C++ is suitable for programming other devices, such as smartphones

d. C++ was used to develop operating systems, such as Unix

 

Object-oriented programming is a popular programming paradigm because:

Select one:

a. it is based on the works of the early Greek philosopher Plato.

b. it focuses on process.

c. it is procedural.

d. it reflects how we think of the world.

 

Java is highly portable because it is implemented as:

Select one:

a. a compiler.

b. an interpreter.

c. a compiler and an interpreter for bytecode.

d. a compiler and an interpreter for a target machine.

 

What was a design goal of C++?

Select one:

a. Compatibility with Java

b. High portability

c. Implementation independence

d. Infrastructure programming

 

 

C++ source code is:

Select one:

a. compiled to native executable machine code for a target machine.

b. interpreted, rather than compiled.

c. platform-dependent.

d. run on a virtual machine.

 

Inheritance is ____ in C++ and in ______ in Java.

Select one:

a. single; single

b. single; multiple

c. multiple; single

d. multiple; multiple

 

In C++, an object is a:

Select one:

a. reference.

b. value.

c. reference by default, via a pointer or reference to the object, or optionally a value.

d. value by default, or optionally by reference via a pointer or reference to the object.