External command in DOS are
Copy, edit, sys, format
Edit, sys, chkdsk
Chkdsk, prompt, date
Sys, ver, vol
Answer : B
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1) What command is used to reset a MODEM when using the "AT Command Set"?
2) Which command is used to make a new directory?
3) The _____ command allows you to modify the default prompt to provide other information
4) Which command is used to send the contents of file named REPORT/TXT to the standard printing device?
TYPE REPORT.TXT TO PRINTER
TYPE REPORT.TXT > PRN
TYPE REPORT.TXT | PRN
TYPE REPORT.TXT | PRINTER
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5) DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?
