subject

Consider the following code: static void Main(string[] args) { int a; Sample1(ref a); Console. WriteLine(a); Sample2(out int b); Console. WriteLine(b); } static void Sample1(ref int value) { value = 2; } static void Sample2(out int value) { value = 4; }

Which of the following is true regarding the given code?

a. The error "Use of unassigned local variable a" will appear during compilation.
b. Line 4 will print the value of variable a as 2.
c. Line 6 will print the value of variable b as 2.
d. The error "Multiple declaration of the value variable" will occur during compilation.

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 10:00
What is a society that has moved to the internet rather than relying on physical media called
Answers: 2
question
Computers and Technology, 22.06.2019 17:30
Where would you click to edit the chart data?
Answers: 1
question
Computers and Technology, 23.06.2019 06:10
The head restraint should be adjusted so that it reaches a.the top of your ears b.the base of your skull c.the top of the head
Answers: 1
question
Computers and Technology, 23.06.2019 12:00
Which of these is an example of an integrated presentation? a. a table created in powerpoint b. an image pasted into powerpoint c. a caption created in powerpoint d. an excel chart pasted into powerpoint
Answers: 1
You know the right answer?
Consider the following code: static void Main(string[] args) { int a; Sample1(ref a); Console. Writ...
Questions
question
Mathematics, 22.08.2019 06:30
question
Chemistry, 22.08.2019 06:30
question
Mathematics, 22.08.2019 06:30
Questions on the website: 13722367