How many types of identifier are there?
Correct answer: C. 4
- A. 3
- B. 2
- C. 4
- D. 5
Explanation
The correct option is (c), 4.There are two main types of identifiers in programming languages:Internal identifiers: These are identifiers that are declared within a function or block of code and have local scope. They are only visible and accessible within the function or block where they are declared.External identifiers: These are identifiers that are declared outside any function or block of code and have global scope. They are visible and accessible to all functions within the same file.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Computer Science and IT questions like this
Computer Science and IT is on 85 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Programming Basics questions
The names to represent variables, constants, types, labels and functions are called?
C#include <stdio.h>int main { int x = 10; int y = -5 * x--; printf("x = %d, y = %d\n", x, y); return 0;} What is the output of this code?
C#include <stdio.h> int main { int x = 10; while (x--) { if (x == 5) { x -= 2; } printf("%d ", x); } return 0;} What is the output of this code?
The identifier that have special meaning in C language are called?
What are examples of a standard identifier?
The identifier that is defined by programmers to store data is called?