Disc Operating System (DOS) Which command displays the list of all previous commands entered by the used? KEYDOS DOSKEY DIR/ALL COMMANDS/ALL KEYDOS DOSKEY DIR/ALL COMMANDS/ALL ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which of the following filename extension suggests that the file is a backup copy of another file? TXT BAK * BAS COM TXT BAK * BAS COM ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command will prevent subsequent changes to the file CBT.EXE? COPY + r CBT.EXE RENAME + r CBT.EXE MODE + r CBT.EXE ATTRIB + r CBT.EXE COPY + r CBT.EXE RENAME + r CBT.EXE MODE + r CBT.EXE ATTRIB + r CBT.EXE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Match the device driver HIMEM.SYS to its operation Supports code page switching Manages the use of extended memory Uses expanded memory on an 80386 processor Supports (ANSI) terminal emulation Supports code page switching Manages the use of extended memory Uses expanded memory on an 80386 processor Supports (ANSI) terminal emulation ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) The autoexec.bat configuration file Is run after config.sys on system boot-up Is also known as config.sys Contains all windows configuration files Checks for system polarity None of these Is run after config.sys on system boot-up Is also known as config.sys Contains all windows configuration files Checks for system polarity None of these ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command in DOS is used to display the version of MSDOS? VERSN VER VERIFY VERSION VERSN VER VERIFY VERSION ANSWER DOWNLOAD EXAMIANS APP
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