Answer:
True
Explanation:
I took the test a little while ago
Answer:
Correct answer is option (2) that is "return".
Explanation:
In any programming language, a variable name can be made up of letters (lower and upper case) and digits. we can also use "_" underscore character for declaring the variables but we cannot use any special character like “$”.We cannot use digits in the beginning of variables name. And we also cannot use reserved keywords of the language like "new","return","while" etc. There should not be space between the variable names. Options 1, 3 and 4 are not violating any of these properties. But in option (2), "return" is a reserved keyword. That is why it is not a valid variable name.
Some example of valid variables name:
foo
BAZ
Bar
_foo42
foo_bar
Some example of invalid variables name:
$foo ($ not allowed)
while ( keywords )
2foo (started with digit)
my foo (spaces )
Answer:
Models represent the system or problem at a detailed implementation level.
Models help communicate a design.
Models help you understand a complex situation by including all of the details.
hope this is correct :)
Answer:
The answer to this question is the option "A".
Explanation:
In the given c++ program the compile-time error occurs in line number 8. In this program if block is used as an integer variable for checking condition that is number is greater then equal 0 and less then equal to 100 this is wrong.
So, the correct code for check if the block condition can be given as:
if (number>=0 && number<=100)
If we use this code in the if block section then the output of the question is passed.
