81. Which DOS command is used to remove and scan memory and disk from viruses?
82. To conserve battery power on your laptop computer. What DOS v6.x command should you use?
83. The Fdisk command in DOS _____ .
84. How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
85. While working with MS-DOS, which command is used to restore only those files modified since the last backup, from the drive A to the currently logged drive or directory?
86. Which DOS command will configure a serial printing port?
87. Which command below will instruct DOS to do a "quick format".
88. While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
89. Which file executes commands in DOS?
90. What switch would you use to view Smartdrive statistics?
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