"Richard" <nomail1235@yahoo.com> wrote in message
news:jaqdnZWMUIrODgDenZ2dnUVZ_sCdnZ2d@comcast.com. ..[color=blue]
> Can any one correct these true and false answer for me? I did not but I
> don't know if they are all corrected. THanks
>
> True. In C++, resersed words the same as predefined identifiers.[/color]
FALSE[color=blue]
>
>
> False. An indentifier can be any sequence of digits, leters, and the
> underscore.[/color]
FALSE
[color=blue]
>
>
>
> True. When trying to store a double value in an int variable, the double
> value is rounded to the nearest interger.
>[/color]
TRUE[color=blue]
>
>
> False. An if statement cannot be nested in a switch statement, but a[/color]
switch[color=blue]
> statement can be nested in an if statement.[/color]
FALSE[color=blue]
>
>
>
> True. The execution of a break statement in a while loop terminates the
> loop.
>[/color]
TRUE[color=blue]
>
>
> True. A function definition consists of the function heading and the body[/color]
of[color=blue]
> the function.
>[/color]
TRUE[color=blue]
>
>
> True. Parameters allow the programmer to use different values each time[/color]
the[color=blue]
> functions is called.
>[/color]
TRUE[color=blue]
>
>
> False. The execution of the return statement in a user-defined function
> terminates the program.
>[/color]
FALSE[color=blue]
>
>
> True. It is not necessary to specify the names of formal parameters in a
> function prototype.
>[/color]
TRUE[color=blue]
>
>
> False. The return statement
>[/color]
[color=blue]
>
>
> Return x +1;
>
> First returns the values of x and then increments the values[/color]
of[color=blue]
> x.
>[/color]
FALSE[color=blue]
>
>
> True. The following return statement return the value 10.
>
> Return 10,16;
>[/color]
FALSE[color=blue]
>
>
> True. The following statement in a value-returning function is legal.(
> assume that all variables are properly declared)
>
> If (x%==0)
>
> Return x;
>
> Else
>
> Return x +1;
>
>[/color]
FALSE[color=blue]
>
> True. Given the function prototype
>
>
>
> Float test();
>
> The statement
>
> Cout<<test;
>
> Is legal because the function test has no parameters.[/color]
FALSE[color=blue]
>
>
>
> True. Given the function prototype
>
> Double testAlpha (int u, char v, double t);
>
> The following statement is legal.
>
> Cout<<testAlpha(5, 'A', 2);
>[/color]
TRUE[color=blue]
>
>
> False. If a formal parameters is a value parameter and the corresponding
> actual parameters is a variable, the actual parameter can be modified.
>[/color]
FALSE[color=blue]
>
>
> False. If an ampersand, & is attached to the data type of a formal
> parameter, the corresponding actual parameter must be a variable.
>[/color]
TRUE[color=blue]
>
>
> True. A value parameter only changes its own content without changing the
> value of the actual parameter.
>[/color]
TRUE[color=blue]
>
>
> True. A variable name can be passed to a value parameter.
>[/color]
TRUE[color=blue]
>
>
> False. The corresponding actual parameter for a reference parameter can be
> any expression
>[/color]
FALSE[color=blue]
>
>
> True. Any parameter the receives a value and also sends a value outside[/color]
the[color=blue]
> function must be declared as reference parameter.
>[/color]
FALSE[color=blue]
>
>
> True. If a formal parameter is a reference parameter, the corresponding
> actual parameter must be a varialble
>[/color]
TRUE[color=blue]
>
>
> True. The pass by value mechanism must be used if the calling code is to
> receive values back from the function.
>[/color]
FALSE[color=blue]
>
>
> True. A variable declared outside of every block is called a global
> variable.
>[/color]
TRUE[color=blue]
>
>
> True. In a program global constants have no side effects.
>[/color]
FALSE[color=blue]
>
>
> False. The scope of a formal parameter and the scope of a local variable
> declared in the outer block of a function body is the same
>[/color]
FALSE[color=blue]
>
>
> True. In C++, function definitions cannot be nested, that is, the[/color]
definition[color=blue]
> of one function cannot be enclosed in the body of another function.
>[/color]
TRUE[color=blue]
>
>
> True. A static variable works the same way as global variable because[/color]
memory[color=blue]
> for the static variables remains allocated during program execution.
>
>[/color]
FALSE[color=blue]
>
> True. The following is a legal C++ function definition
>
> Void funcTest(int& u, double& v);
>
> {
>
> Cout<<u<<" "<<v<<endl;
>
> }[/color]
TRUE[color=blue]
>
> False. The output of the C++ code
>
> Int alpha =5;
>
> Int beta=10;
>
> Alpha = alpha +5;
>
> {
>
> Int alpha;
>
> Alpha=20;
>
> beta= beta +5;
>
>
>
> }
>
> Cout<<alpha<<" "<<beta<<endl;
>
>
>
> Is: 10 15
>[/color]
FALSE[color=blue]
>
>
> True. In C++ , when declaring an array as a formal parameter, the size of
> the array must be specified within square brackets.
>[/color]
TRUE[color=blue]
>
>
> True. The word const is used before the array declaration in a function
> heading to prevent the function from modifying the array.
>[/color]
FALSE[color=blue]
>
>
> False. A struct can be passed as a parameter to a function by value or by
> reference.
>[/color]
FALSE[color=blue]
>
>
> True. A function cannot return a value of a type struct
>[/color]
FALSE[color=blue]
>
>
> True. The Address operator is a urary operator that returns the address of
> its operand.
>[/color]
TRUE[color=blue]
>
>
> True. Any number can be directly assigned to a pointer variable.
>[/color]
FALSE[color=blue]
>[/color]
