What is an expression that has different data types of operands called?
Correct answer: D. Mixed type expression
- A. Different type expression
- B. Same type expression
- C. int. float type expression
- D. Mixed type expression
Explanation
The correct option is (d) Mixed type expression. An expression is a combination of values, variables, and operators that evaluates to a single value. When an expression contains operands of different data types, it is called a mixed type expression. In order for the expression to be valid, the programming language needs to perform type casting, which is the conversion of a value from one data type to another.
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