PROJECT
WORK
ON
COMPUTER
1. Write down the
action performed by the following commands.
a. DEL A:\TEMP\*.BAS
ans: It deletes
all the files having BAS as extension of subdirectory TEMP of A drive.
b. MD B:\TEMP\NEW
ans: It creates a
new subdirectory named NEW under subdirectory TEMP under B drive.
c. VOL A:
ans: It displays a
volume label of A drive.
d. B:\> DATE
01-23-2005
ans: It changes
system date with new date 23rd January 2005 of B drive.
e. C:\DOS> TIME
11:45:67.80P
ans: It changes
system time with 11:45 pm.
f. C:\> DIR
*.EXE/P/W
ans: It displays all directories and subdirectories pagewise.
g. RMDIR
A:\TEMP\NEW
ans: It removes a
subdirectory NEW under subdirectory TEMP of A drive.
h. TYPE
B:\TEMPO\TT.TXT
ans:It displays
the context of a file TT.TXT of subdirectory TEMPO of B drive.
i. C:\> COPY CON A:\AAA.TXT
ans: It creates a
new file AAA having extension TXT in A drive from C drive.
j. C:\> COPY *.TMP C:\TEMP
ans: It copies all
the files having extension TMP to the subdirectory TEMP of C drive.
k. C:\> FORMAT
A:/V:NINE/S
ans: It formats
disk on A drive and supplies the volume label NINE and also transfer the
system files.
l. C:\DOS> REN
C:\DOS\QBASIC\*.BAS*.PRG
ans: It renames
all the files whose extension is BAS into the extension PRG of
subdirectory QBASIC under subdirectory
DOS of C drive.
m. C:\> EDIT
A:\NEW.TXT
ans: It opens
NEW.TXT file of A drive in edit
mode.
