Answer: YES
Explanation:
int year=2019;
int yearNext=2020;
int &ref=year;
<em>&ref=yearNext</em>; {This line leads to error as references cannot be reassigned}
(//compilation error: lvalue required as left operand of assignment
) lvalue(&ref) is not something which can be assigned.
To get this better, here are the difference between pointers and reference variables
Pointers
Pointers can be incremented
Array can be formed with pointers
Pointers can be reassigned
Pointer can be declared as void
Reference variable
References cannot be incremented
Array cannot be formed with references
References cannot be reassigned as references shares the address of the variable its assigned
References can never be void
Answer:
False.
Explanation:
A compiler is a computer program that has the function of translating a computer program developed in a certain programming language, so that it is readable through the use of another programming language. Thus, for example, a program designed in Python is translated so that it is readable in Java, etc.
The main objective of compilers is to connect the different programming languages, making the programs executable on different devices without the need to have the same programming language for it.
Answer:
How does ICT change our way of living?
ICT has contributed a lot to change our everyday life such as letter to e-mail, market shopping to on-line shopping, classroom learning to e-learning, etc. This paper present's the effects of ICT as Home and Domestic Activities, Social Networking, Education, Health, Commerce, Banking, and Employment.
A. the mean should be useful predicting future results
