136 Best Programming Questions and Answers (Q&A) - ProProfs Discuss

What is the difference between Pointer and Reference?

W. Kaye, Ex-Marine
Answered: Jun 13, 2019

Pointer and reference are two important variables which can be used by a compiler in knowing the storage of an item. However, there are many differences between pointer and reference. A pointer...Read More

3 Answers

413 views

What tool would you use to automate a process so a parent case is closed, the child case automatically closes?

Quizmaker
Answered: Apr 25, 2024

Apex trigger

****

1 Answer

403 views

How many objects and reference variables are created, by following code?

John Smith
Answered: Apr 25, 2024

Two objects created.
Three reference variables created.

1 Answer

401 views

What is the difference between GAWK and AWK?

Larry Thornton, Student
Answered: Jul 23, 2019

It is usually considered that AWK is the plain version of the command while the GAWK is considered to be similar to some of the extra features that you may need. This might mean that you want to...Read More

3 Answers

391 views

What is the ruby?

John Smith
Answered: Apr 25, 2024

Scope of the instance variable is restricted to the object self refers to

1 Answer

387 views

What is a correct declaration for a method that receives two double arguments and calculates and displays the difference between them?

Edudzik
Answered: Apr 25, 2024

Both of these are correct.

1 Answer

363 views

When will the email be sent if a developer wrote a workflow email alert on case creation so thatan email is sent to the case owner manager when is created?

John Adney
Answered: Sep 23, 2017

After Committing to database

3 Answers

360 views

What are Declaration statements?

John Smith
Answered: Apr 25, 2024

Give variables and constants names, and specify the type of data they will hold.

1 Answer

349 views

What are the five basic phases in programming processing?

John Adney
Answered: May 31, 2017

I dont know the answer can you please help me with the answer

1 Answer

332 views

What is the result of the following pseudocode?

John Adney
Answered: May 31, 2017

It's 25.

2 Answers

318 views

What is the significance of Shadowing a method in VB.Net?

John Smith
Answered: Apr 25, 2024

It replaces all the implementation from high in the inheritance chain

1 Answer

311 views

What do you do, to run a program from the File Navigation menu?

Tanyabsam
Answered: Apr 25, 2024

File Navigation (second tab) > Select the Project > Select the Program

1 Answer

307 views

What is firstChild property in web programming?

L. Hawkes, Teacher
Answered: Aug 23, 2018

The firstChild property is also called the nodeValue property. It is used in web programming to create the required statements necessary to initiate specific commands. When you create a first...Read More

2 Answers

284 views

Which controller can be used with Arduino Uno Board?

Catherine halcombe
Answered: Apr 25, 2024

Both A & C

1 Answer

283 views

How do you calculate the rate of return?

F.Brian
Answered: Jan 28, 2018

In computer programming the following scenario is put forth"san sObject named Application__c has a lookup relationship toanother sObject named Position__cBoth Application__c and Position__c have...Read More

3 Answers

271 views

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