While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?
A. Copy a: *.txt
B. Copy *.txt a:
C. Copy *.txt c:
D. Copy *.txt all.txt
Answer:D
While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?
A. Copy a: *.txt B. Copy *.txt a: C. Copy *.txt c: D. Copy *.txt all.txt