Which of the following operators has the lowest precedence level in C programming?
Correct answer: D. , (comma)
- A. * (asterisk)
- B. = (assignment)
- C. && (logical AND)
- D. , (comma)
Explanation
In C programming, the comma (,) operator has the lowest precedence level. This means that when multiple comma-separated expressions appear in a statement, they are evaluated from left to right. Precedence level refers to the order in which operators are evaluated in an expression. Operators with higher precedence are evaluated first. For example, in the expression 2 * 3 + 4, the multiplication is performed first (because * has higher precedence than +) and then the addition is performed
Last updated
About Programming Basics
Programming basics covers algorithms, flowcharts, pseudocode, variables, constants, data types, operators, input and output, conditional statements and loops. It also introduces functions, arrays, strings, debugging and common programming errors, with attention to the difference between syntax errors, runtime errors and logical errors in a program.
Practise Programming Basics
183 free Programming Basics MCQs from Computer Science and IT, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Computer Science and IT questions like this
Computer Science and IT is on 40 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A computer program that converts an entire program into machine language is called a/an
A computer program that translates one program instructions at a time into machine language is called a/an___________?
A detailed written description of the programming cycle and the program, along with the test results and a printout of the program is called___________?
A fault in a computer program which prevents it from working correctly is known as___________?
A memory location where a value can be changed during program execution is called