Focus on your motivation for professional development and learning. Do you attend seminars, subscribe to relevant publications, do research on the internet and proactively update yourself.
Which command displays the directory list including files in tree structure? a. Dir/s/f b. Tree/f c. Tree/s/f d. Dir/f
Which command displays current directory name or change from one to another? a. Chdir b. Cd c. Mkdir d. Both a and b
An entire path name, consisting of several sub-directory names can contain upto a. 13 character b. 36 character c. 63 character d. 53 character
In which year the first operating system was developed? a. 1910 b. 1940 c. 1950 d. 1980
MS-DOS developed in a. 1991 b. 1984 c. 1971 d. 1961
Maximum length of DOS command using any optional parameter is a. 26 characters b. 87 characters c. 127 characters d. None of above
Which file is the batch file that is read while booting a computer? a. Autoexec.bat b. Auto-batch c. Autoexecutive.bat d. Auto.bat
Which command be used to clear the screen and display the operating system prompt on the first line of the display? a. Cd b. Md c. Rename d. cls
Copy and Xcopy are same in the sense a. Both are internal command of DOS b. Both are external commands of DOS c. Both can be used to copy file or group of files d. Both a and b
Internal command in Dos are a. Cls, rd label b. Dir, ren, sys c. Time, type, dir d. Del, disk copy, label
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