C - Variables and Data TypesWhich of the following is the correct way to declare a variable as a long unsigned integer in C?Aunsigned long int var;Bint long unsigned var;Cint unsigned long var;Dunsigned int long var;Check Answer
Step-by-Step SolutionSolution:Step 1: Recall correct order of type modifiersThe standard order is 'unsigned long int' to declare a long unsigned integer.Step 2: Check syntax correctnessunsigned long int var; follows the correct order and syntax; others mix order incorrectly.Final Answer:unsigned long int var; -> Option AQuick Check:unsigned long int = correct order [OK]Quick Trick: Use 'unsigned long int' order for clarity [OK]Common Mistakes:Mixing order of 'unsigned' and 'long'Placing 'int' before 'unsigned'Using invalid modifier order
Master "Variables and Data Types" in C9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More C Quizzes C Basics and Execution Environment - main function and program entry - Quiz 6medium C Basics and Execution Environment - Writing first C program - Quiz 15hard C Basics and Execution Environment - main function and program entry - Quiz 10hard Conditional Statements - Why conditional logic is needed - Quiz 8hard Conditional Statements - Why conditional logic is needed - Quiz 14medium Input and Output - Using printf for output - Quiz 15hard Input and Output - Using scanf for input - Quiz 10hard Operators and Expressions - Ternary operator - Quiz 6medium Operators and Expressions - Ternary operator - Quiz 5medium Operators and Expressions - Ternary operator - Quiz 13medium