[Solved] What is the issue with the following C# code that attempts to read all lines from "log.txt"?var lines = File.ReadAllLines("log.txt"; | C Sharp (C#)

C Sharp (C#) - File IO

What is the issue with the following C# code that attempts to read all lines from "log.txt"?

var lines = File.ReadAllLines("log.txt";

AMissing closing parenthesis in the method call

BUsing var instead of string[] for lines

CFile.ReadAllLines cannot read .txt files

DThe file path should be an absolute path

Step-by-Step Solution

Solution:

Step 1: Check method syntax
The method call File.ReadAllLines("log.txt"; is missing a closing parenthesis.
Step 2: Validate variable type
Using var is valid here because the method returns a string array.
Step 3: Confirm file type support
File.ReadAllLines supports reading text files including .txt files.
Final Answer:
Missing closing parenthesis in the method call -> Option A
Quick Check:
Check parentheses balance [OK]

Quick Trick: Always check for balanced parentheses [OK]

Common Mistakes:

MISTAKES

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What is the issue with the following C# code that attempts to read all lines from "log.txt"?