Ask Question
Computers & TechnologyComputers & Technology
17 October, 13:22

Which of the following is not a legal identifier?

app_234

happyTimesAhead

321Go

cis22B

+4
Answers (1)
  1. 17 October, 15:50
    0
    321Go

    Explanation:

    The identifiers in C, C++, C#, Java and other programming languages are a combination of letters, numbers and the underscore symbol. The laters versions of C and C+ + allows you to use almost all Unicode characters. In Java, you can use also the dollar sign.

    From that you have to be careful to follow these rules:

    -Don't use keywords.

    -Don't include white spaces.

    -Don't use operators.

    -Don't repeat identifiers.

    -Don't start your identifier with a number.

    -Don't use two consecutive underscores.

    So app_234, happyTimesAhead, and cis22B are follo wing these rules but 321Go starts with a number.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which of the following is not a legal identifier? app_234 happyTimesAhead 321Go cis22B ...” in 📙 Computers & Technology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Who maintains control over the 529 plan
Answers (1)
Write a program in java using switch case statement
Answers (1)
What error, if any, is in the following code? public class Test { private int num; private void setNum (int n) { num = n; } } a. setNum should have no parameter. b. setNum must be public. c. setNum should return int, not void. d.
Answers (1)
A provides an easy way for workers to interact with their computers
Answers (1)
Which of the statements below describe how to print a document? Click on Print in the system tray. Click on the Print icon at the top of the screen. Select Print from the File menu. Select Print from the Start menu.
Answers (1)
New Questions in Computers & Technology
What was the first car ever produced by Henry ford
Answers (1)
Because it allows their files to be accessed from any device on the Internet, many users like to back-up their files using ___ storage.
Answers (1)
The function prototype double mySqrt (int x); Declares a function called mySqrt which takes a double as an argument and returns an integer. Defines a function called mySqrt which takes an argument of type x and returns a double.
Answers (1)
What is the largest 16-bit binary number that can be represented with unsigned numbers?
Answers (1)
What is a category of social media
Answers (1)
Home » Computers & Technology » Which of the following is not a legal identifier? app_234 happyTimesAhead 321Go cis22B
Sign Up Forgot Password?