Answer / Prashantpal

To change the font in Visual Code, go to the settings (gear icon), search for 'Font', and then select 'Editor: Font Family'. You can choose a new font from the dropdown menu.

A file a.cpp & B.cpp are complied & linked together in VC++ file a is something like int a =100;, File B is something like extern a; main() { printf("%d",a); }what will be the output.a)100,b)linker error,c)complier error etc etc.

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