What is a correct syntax to output "Hello World" in C

• Console.WriteLine(“Hello World”);

  
  

• System.out.println(“Hello World”);

  
  

• cout<<”Hello World”;

• printf(“Hello World”);

  
  

How do you insert COMMENTS in C code?

• — This is a comment

  
  

• # This is a comment

  
  

• // This is a comment

  
  

• * This is a comment

  
  

When a variable is created in C, a memory address is assigned to the variable.

• True

• False

In C, code statements must end with a semicolon (;)

• True

• False

How can you create a variable with the numeric value 5?

• val num = 5;

• num = 5;

  
  

• num = 5 int;

  
  

• int num = 5;

  
  

How can you create a variable with the floating number 2.8?

• float num=2.8;

  
  

• val num = 2.8;

  
  

• num=2.8 float;

  
  

• num=2.8 double;

 Which operator is used to add together two values?

• The & sign

• The ADD keyword

  
  

• The * sign

• 
  The + sign

  
  

 Which function is often used to output and print values?

• printword()

  
  

• printf()

  
  

• write()

  
  

• output()

  
  

 Which format specifier is often used to print integers?

• %s

• %c

  
  

• %d

  
  

• %f

  
  

Which operator can be used to compare two values?

• ==

  
  

• =

  
  

• <>

  
  

• ><