C Language Basic Quiz Test!

Explanation
The statement is true. C language was indeed developed on the PDP-11 computer at Bell Laboratories. The language was created by Dennis Ritchie in the early 1970s as a successor to the B programming language. The PDP-11 computer was a popular machine at that time, and its hardware architecture heavily influenced the design of the C language.

Explanation
The statement "c language has 4 data types" is incorrect. C language actually has several data types, including int, float, char, double, and more. Therefore, the correct answer is false.

Explanation
The correct answer is "two" because a pointer can have two special characters, which are the asterisk (*) and the ampersand (&). The asterisk is used to declare a pointer variable and to dereference a pointer, while the ampersand is used to get the address of a variable.

Explanation
The correct answer is if..else. The ternary operator can be used as a substitute for an if..else statement in certain cases. It provides a concise way to write conditional statements and allows for a more compact code. The syntax of the ternary operator is "condition ? expression1 : expression2", where the condition is evaluated and if true, expression1 is executed, otherwise expression2 is executed. This makes it a suitable alternative to if..else statements when there are simple conditional checks that need to be made.

Explanation
The given code "for(;;)" is a shorthand way of writing an infinite loop. In this case, there are no conditions specified in the loop, so it will continue indefinitely. Therefore, the correct answer is "infiniteloop".