Computers and Technology, 06.12.2019 17:31 tsupreme

Which of the following is false?
a. when you pass a variable by reference, the receiving procedure can change its contents.
b. to pass a variable by reference, you include the byref keyword before the variable's name in the calling statement.
c. when you pass a variable by value, the receiving procedure creates a procedure-level variable to store the value passed to it.
d. when you pass a variable by value, the receiving procedure cannot change its contents.

Answers: 3

Show answers

Answers

In programming languages normally end users write a function or procedure and call the same function or procedure more than one times.

Explanation:

Normally in programming language use function or procedures with parameter where parameter is classified by two methods, one is by reference other is by value. If a programmer used by reference means he or she send and address holder of variable as parameter to function or procedure.

If parameter received by reference, original value changes inside the function or procedure is possible and can be changed. If same programmer used by value as parameter in function or procedure it is just value holder where content cannot be changed.

Answer a :- true

Answer b:- true

Answer c:-true

Answer d:-true

Answer from: Quest

The amount of current is measured in units calledamperes or amps. one ampere of current is equal to the chargeof 6,240,000,000,000,000,000 electrons flowing past a given pointin a circuit per second

Answer from: Quest

a social news website is an internet website that features user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the slashdot and fark websites, administrators decide which articles are selected for the front page. on reddit and digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a social networking function, in that users can set up a user profile and follow other users' online activity on the website.

Another question on Computers and Technology

Computers and Technology, 22.06.2019 02:30

The cm is responsible for overseeing the actions of the crisis management team and coordinating all crisis management efforts in cooperation with disaster recovery and/or business continuity planning, on an as-needed basis

Answers: 1

Answer

Computers and Technology, 22.06.2019 07:30

What type of computer network ensures high security ?

Answers: 1

Answer

Computers and Technology, 23.06.2019 22:20

Learning sign language is an example of a(n) learning sign language is an example of a(n)

Answers: 2

Answer

Computers and Technology, 23.06.2019 23:40

4. what is the reason for including the following code snippet in the header file animal.h? #ifndef animal_h #define animal_h class animal { public: animal(); animal(double new_area_hunt); void birth(); void hunt(double new_area_hunt); void death(); double get_area_hunt() const; private: double area_hunt; }; #endif

Answers: 3

Answer

You know the right answer?

Which of the following is false?
a. when you pass a variable by reference, the receiving pro...

Questions