Match the following types of software with their primary functionality.
| Software Type | Functionality |
| A. Compiler | 1. Executes code line by line |
| B. Interpreter | 2. Converts source code to machine code |
| C. Assembler | 3. Identifies and removes errors in code |
| D. Debugger | 4. Converts assembly code to machine code |
Qusनिम्नलिखित प्रकार के सॉफ़्टवेयर का उनकी प्राथमिक कार्यक्षमता से मिलान करें।
A. A-1, B-2, C-3, D-4
B. A-3, B-4, C-2, D-1
C. A-2, B-1, C-4, D-3
D. A-4, B-3, C-1, D-2